A water inflatable bed that prevents rollover

Abstract

The utility model discloses an inflatable water bed that prevents rollover, comprising a side inflatable cushion; the side inflatable cushion: a supporting cushion is arranged in the middle thereof, an inflating groove is arranged inside the supporting cushion, the inflating groove is communicated with the inside of the side inflatable cushion, a transverse partition cloth is arranged inside the side inflatable cushion, a vertical partition cloth is arranged between the two transverse partition cloths that are opposite to the outer side and the inner wall of the side inflatable cushion, an inflating hole is arranged on the surface of the transverse partition cloth, and the inflating hole is located between two adjacent vertical partition cloths. The inflatable water bed that prevents rollover separates the air inside the inflatable water bed, blocks the compressed air from being displaced due to external force, makes the center of gravity of the inflatable water bed more stable, increases the force required for the inflatable water bed to roll over, makes the inflatable bed more stable on the water surface, and prevents the inflatable water bed from rolling over.

Description

Technical Field

[0001] The utility model relates to the technical field of water inflatable beds, in particular to a water inflatable bed that can prevent rollover. Background Art

[0002] The inflatable bed is also called a health bed. It is made of polymer flocking material. This material is thicker and tougher than ordinary plastic. It can withstand very large impact and is not easy to be burst. The inflatable bed uses the buoyancy of air to evenly support the human body, so that the bed fits closely to the human body. The cervical vertebrae, lumbar vertebrae, legs and wrists are no longer suspended in the air, which is conducive to eliminating fatigue as soon as possible. Due to the lightweight performance of the inflatable bed, in some water recreation facilities, an inflatable bed will be placed on the water surface so that the players can lie on the water surface to play. Improve the playing experience; in the prior art, when the inflatable water bed is in use, it is necessary to inject compressed air into the inflatable water bed to make the inflatable water bed expand and float on the water surface, and people can lie flat on the inflatable water bed. However, during the use of the inflatable water bed, people will exert pressure on the inflatable water bed. Affected by the pressure, the air inside the inflatable water bed will move, resulting in a situation where there is more air on one side of the inflatable water bed and less air on the other side, resulting in an unstable center of gravity of the inflatable water bed, and the inflatable water bed is prone to tipping over. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an inflatable water bed that can prevent rollover. The air inside the inflatable water bed is separated to prevent the compressed air from shifting due to external force, so that the center of gravity of the inflatable water bed is more stable and the inflatable water bed is prevented from rolling over, which can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inflatable water bed that prevents rollover, comprising a side inflatable cushion;

[0005] Side inflatable cushion: A supporting pad is provided in the middle thereof, and inflation grooves are respectively provided inside the supporting pads, and the inflation grooves are connected with the inside of the side inflatable cushions, and horizontal partition cloths are respectively provided inside the side inflatable cushions, and vertical partition cloths are respectively provided between the outer sides opposite to each other and the inner walls of the side inflatable cushions, and inflation holes are respectively provided on the surfaces of the horizontal partition cloths, and the inflation holes are respectively located between two adjacent vertical partition cloths, and a valve core is provided at the inflation port of the outer arc surface of the side inflatable cushion, and the valve core is located between the two horizontal partition cloths. By separating the air inside the water inflatable bed, the compressed air is prevented from shifting due to external force, so that the center of gravity of the water inflatable bed is more stable, the force required for the water inflatable bed to roll over is increased, the inflatable bed is more stable on the water surface, and the water inflatable bed is prevented from rolling over.

[0006] Furthermore, a plastic ring is provided in the middle of the inflation hole, and rubber pads are provided on the inner arc surfaces of the plastic rings. The rubber pads in the same plastic ring are distributed in a ring shape to block the flow of compressed air.

[0007] Furthermore, a stabilizing cloth is provided at the lower end of the side inflatable cushion, and water holes are provided on the surface of the stabilizing cloth to increase the force required for the water inflatable bed to roll over.

[0008] Furthermore, a plastic shell is provided at the rear end of the side inflatable cushion, and a button battery and a single-chip microcomputer are respectively provided inside the plastic shell. The input end of the single-chip microcomputer is electrically connected to the output end of the button battery to control the start and stop of the air pressure alarm component.

[0009] Furthermore, an air pressure sensor is provided at the lower end of the plastic shell, a detection end of the air pressure sensor is located between two horizontal partitions, and an output end of the air pressure sensor is electrically connected to an input end of the single-chip microcomputer to detect the air pressure of the water inflatable bed.

[0010] Furthermore, a warning light is provided at the upper end of the plastic shell, and an input end of the warning light is electrically connected to an output end of the single-chip microcomputer to sound an alarm.

[0011] Furthermore, handles are provided at both the front and rear ends of the side inflatable cushion to facilitate gripping of the water inflatable bed.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the water inflatable bed that prevents rollover has the following advantages:

[0013] 1. When in use, the compressed air is injected into the side air cushions through the valve core, and the compressed air is separated by the horizontal partition cloth and the vertical partition cloth. When the side air cushions are deformed by external pressure, the horizontal partition cloth and the vertical partition cloth are used to prevent the compressed air from transferring to other places. By separating the air inside the water inflatable bed, the compressed air is prevented from shifting due to external force, making the center of gravity of the water inflatable bed more stable and preventing the water inflatable bed from tipping over.

[0014] 2. When the inflatable water bed is placed on the water surface, water enters between the stabilizing cloth and the supporting pad through the water holes. Because it takes a certain amount of time for the water to flow in and out of the water holes, the rollover of the inflatable water bed will drive part of the water flow to move, increasing the force required for the rollover of the inflatable water bed, making the inflatable bed more stable on the water surface and preventing the inflatable water bed from rolling over. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure inside the side inflatable cushion of the utility model;

[0017] Figure 3 It is a schematic structural diagram of a side cross-section of the overall device of the utility model;

[0018] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0019] Figure 5 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0020] In the figure: 1 side inflatable cushion, 2 supporting cushion, 3 inflatable groove, 4 horizontal partition cloth, 5 vertical partition cloth, 6 inflatable hole, 7 valve core, 8 plastic ring, 9 rubber pad, 10 stabilizing cloth, 11 water hole, 12 plastic shell, 13 button battery, 14 single chip microcomputer, 15 warning light, 16 air pressure sensor, 17 handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 ,This embodiment provides a technical solution: an inflatable water bed for preventing rollover, comprising a side inflatable cushion 1;

[0023] Side inflatable cushion 1: A supporting cushion 2 is provided in the middle thereof to provide support for a person lying flat on the water surface. An inflation groove 3 is provided inside the supporting cushion 2 so that the supporting cushion 2 can be inflated to improve the supporting effect. The inflation groove 3 is communicated with the inside of the side inflatable cushion 1. A horizontal partition cloth 4 is provided inside the side inflatable cushion 1. Vertical partition cloths 5 are provided between the two horizontal partition cloths 4 facing away from the outer side and the inner wall of the side inflatable cushion 1. Inflation holes 6 are provided on the surfaces of the horizontal partition cloths 4. The inflation holes 6 are respectively located between two adjacent vertical partition cloths 5. A valve core 7 is provided at the inflation port on the outer arc surface of the side inflatable cushion 1. Compressed air is injected into the side inflatable cushion 1 through the valve core 7. After the compressed air enters the inside of the side inflatable cushion 1, it is located at the two sides. The compressed air passes through the inflation hole 6 and enters the space formed by the vertical partition cloth 5, the horizontal partition cloth 4 and the inner wall of the side inflatable cushion 1 under the guidance of the horizontal partition cloth 4, so as to separate the compressed air on the side of the water inflatable bed, and prevent the compressed air from shifting due to external pressure, so as to prevent the water inflatable bed from tipping over. The valve core 7 is located between the two horizontal partition cloths 4, and a plastic ring 8 is provided in the middle of the inflation hole 6. The inner arc surface of the plastic ring 8 is respectively provided with a rubber pad 9. The rubber pads 9 in the same plastic ring 8 are distributed in an annular shape. During the inflation process, the compressed air exerts a force on the rubber pad 9, so that the rubber pad 9 is relatively opened, which is convenient for the rapid injection of compressed air. When the compressed air in the separated space is subjected to external force, the compressed air in the separated space is prevented from tipping over. During one-step compression, the compressed air exerts a force on the rubber pad 9, so that the rubber pads 9 gather together, blocking the compressed air from flowing out of the plastic ring 8, and avoiding the position of the compressed air from shifting. A stabilizing cloth 10 is provided at the lower end of the side inflatable pad 1. The stabilizing cloth 10 is an Oxford stabilizing cloth. Water holes 11 are provided on the surface of the stabilizing cloth 10. Water enters between the stabilizing cloth 10 and the supporting pad 2 through the water holes 11. Because it takes a certain amount of time for the water to flow in and out of the water holes 11, the movement of the water inflatable bed needs to drive a part of the water flow to move, thereby increasing the force required for the water inflatable bed to move quickly on the water surface, making the water inflatable bed more stable on the water surface. A plastic shell 12 is provided at the rear end of the side inflatable pad 1. A button battery 13 and a single chip are provided inside the plastic shell 12. The single chip microcomputer 14 is used to control the start and stop of the air pressure alarm component. The button battery 13 provides power for the operation of the air pressure alarm component. An air pressure sensor 16 is provided at the lower end of the plastic shell 12. The detection end of the air pressure sensor 16 is located between the two horizontal partitions 4. The output end of the air pressure sensor 16 is electrically connected to the input end of the single chip microcomputer 14 to detect the air pressure of the water inflatable bed. A warning light 15 is provided at the upper end of the plastic shell 12. The input end of the warning light 15 is electrically connected to the output end of the single chip microcomputer 14. When the air pressure of the water inflatable bed is low, a light warning is issued. Handles 17 are provided at the front and rear ends of the side inflatable cushion 1 to facilitate pulling the water inflatable bed to move.

[0024] The working principle of the water inflatable bed for preventing rollover provided by the utility model is as follows: when in use, compressed air is injected into the side inflatable cushion 1 through the valve core 7, and the compressed air is located between the two horizontal partition cloths 4 after entering the side inflatable cushion 1. Under the guidance of the horizontal partition cloth 4, the compressed air enters the inflation groove 3 to expand the supporting cushion 2. When the space between the two horizontal partition cloths 4 is completely filled with compressed air, the annularly distributed rubber pads 9 are relatively opened under the action of air pressure, so that the compressed air quickly enters the space formed by the vertical partition cloth 5, the horizontal partition cloth 4 and the inner wall of the side inflatable cushion 1, so that the side inflatable cushion 1 is inflated and expanded, and then the inflated water inflatable bed is placed on the water surface, and water enters through the water hole 11. The air hole 11 is used to hold the air bed in place and the air flow in the water hole 11 is increased so that the air bed can move more smoothly on the water surface. When the air pad 1 is deformed by the external pressure, the compressed air at the corresponding position will be further compressed, and the air with higher pressure will pass through the plastic ring 8 and enter between the two horizontal partition cloths 4. At the same time, the compressed air exerts a force on the rubber pad 9, causing the rubber pad 9 to gather together, blocking the flow speed of the air in the plastic ring 8, thereby avoiding the rapid transfer of the compressed air to other places, making the center of gravity of the air bed more stable, and preventing the air bed from tipping over.

[0025] It is worth noting that the single-chip microcomputer 14 disclosed in the above embodiment can use the AT89C4051 model single-chip microcomputer, the air pressure sensor 16 and the warning light 15 can be freely configured according to the actual application scenario, the air pressure sensor 16 can use the S-BPB-CM50 model air pressure sensor, and the warning light 15 can use the 3528 model LED lamp bead 7. The single-chip microcomputer 14 controls the operation of the air pressure sensor 16 and the warning light 15 using methods commonly used in the prior art.

[0026] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An inflatable bed on water that can prevent rollover, characterized in that: It includes a side inflatable cushion (1); The side inflatable cushion (1) has a supporting cushion (2) in the middle thereof, and an inflation groove (3) is provided inside the supporting cushion (2), and the inflation groove (3) is communicated with the inside of the side inflatable cushion (1), and a transverse partition cloth (4) is provided inside the side inflatable cushion (1), and a vertical partition cloth (5) is provided between the outer side surfaces of the two transverse partition cloths (4) and the inner wall of the side inflatable cushion (1), and inflation holes (6) are provided on the surface of the transverse partition cloths (4), and the inflation holes (6) are respectively located between two adjacent vertical partition cloths (5), and a valve core (7) is provided at the inflation port of the outer arc surface of the side inflatable cushion (1), and the valve core (7) is located between the two transverse partition cloths (4).

2. The anti-rollover water inflatable bed according to claim 1, characterized in that: A plastic ring (8) is provided in the middle of each of the inflation holes (6), and rubber pads (9) are provided on the inner arc surfaces of the plastic rings (8). The rubber pads (9) in the same plastic ring (8) are distributed in an annular shape.

3. The anti-rollover water inflatable bed according to claim 1, characterized in that: A stabilizing cloth (10) is provided at the lower end of the side inflatable cushion (1), and water holes (11) are respectively provided on the surface of the stabilizing cloth (10).

4. The anti-rollover water inflatable bed according to claim 1, characterized in that: A plastic shell (12) is provided at the rear end of the side inflatable cushion (1), a button battery (13) and a single-chip microcomputer (14) are respectively provided inside the plastic shell (12), and an input end of the single-chip microcomputer (14) is electrically connected to an output end of the button battery (13).

5. The anti-rollover water inflatable bed according to claim 4, characterized in that: An air pressure sensor (16) is provided at the lower end of the plastic shell (12), a detection end of the air pressure sensor (16) is located between two transverse partitions (4), and an output end of the air pressure sensor (16) is electrically connected to an input end of the single chip computer (14).

6. The anti-rollover water inflatable bed according to claim 4, characterized in that: A warning light (15) is provided at the upper end of the plastic shell (12), and an input end of the warning light (15) is electrically connected to an output end of the single chip computer (14).

7. The anti-rollover water inflatable bed according to claim 1, characterized in that: The side inflatable cushion (1) is provided with handles (17) at both the front and rear ends.

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