High-strength inflatable paddle board

Abstract

The high-strength inflatable paddle board comprises an inflatable layer, the inflatable layer is of an integrated structure, reinforcing cloth is arranged on the surface of the inflatable layer, the top end of the inflatable layer is of an elliptical angle structure, the end, opposite to the elliptical angle, of the inflatable layer is of a right-angle side structure, and two air cavity parts are distributed in the inflatable layer in the length direction. The edges of the air cavity parts are in sealed connection with the inflatable layer, a plurality of reinforcing cavities are vertically connected between the two air cavity parts, the reinforcing cavities are distributed in the width direction of the inflatable layer, elastic rope rings are distributed at the top end of the inflatable layer, elastic ropes are arranged between the elastic rope rings in a cross connection mode, and a handle is arranged on the surface of the reinforcing cloth. An inflation valve is arranged at the tail end of the inflation layer, the inflation layer is inflated through the inflation valve for use, independence after internal inflation is achieved through the arrangement of an independent air cavity part, overall air leakage cannot be caused after local damage, and therefore sinking is avoided, meanwhile, a vertical reinforcing cavity is formed in the middle of the inflation layer, the overall stability is improved when a user stands in the using process, and the service life of the user is prolonged. The use is convenient.

Description

Technical Field

[0001] This utility model belongs to the field of inflatable paddleboards, specifically a high-strength inflatable paddleboard. Background Technology

[0002] As a water sports tool, inflatable paddleboards float on the water after inflation, allowing users to perform surfing, gliding, and other maneuvers while standing on them. Therefore, the overall structure of inflatable paddleboards needs to withstand high-intensity use. Existing inflatable paddleboards have a hollow, one-piece internal structure, which is used after inflating the entire internal layer. However, during use, the paddleboard mainly bears the force in the middle. Excessive force in the middle can easily cause instability during use. Furthermore, since the internal structure is one-piece, damage to a part of it can cause air leakage, rendering it unusable and resulting in low safety during use. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-strength inflatable paddleboard to solve the problems of the existing inflatable paddleboard having an integrated inflatable structure inside, which will cause the whole structure to leak air if a part is damaged, resulting in low safety during use and large stress on the central structure, making the overall use unstable.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a high-strength inflatable paddleboard, comprising an inflatable layer, the inflatable layer being an integral structure, a reinforcing fabric being provided on the surface of the inflatable layer, an elliptical corner structure at the top of the inflatable layer, a right-angled side structure at one end of the inflatable layer opposite to the elliptical corner, two air chambers distributed along the length direction inside the inflatable layer, the edges of the air chambers being sealed to the inflatable layer, a reinforcing cavity being vertically connected between the two air chambers, multiple reinforcing cavities being distributed along the width direction of the inflatable layer, elastic rope loops being distributed at the top of the inflatable layer, elastic ropes being crisscrossed between the elastic rope loops, a handle being provided on the surface of the reinforcing fabric, and an inflation valve being provided at the tail end of the inflatable layer, through which the inflatable layer is inflated for use. The multiple independent air chambers achieve independence after internal inflation, preventing overall air leakage and sinking after local damage, while a vertical reinforcing cavity is provided in the middle of the inflatable layer, improving overall stability when standing during use and facilitating use.

[0005] The preferred structure of this solution includes a one-way air valve connecting the two ends of the reinforcing cavity to the air cavity, which is used to inflate the interior of the reinforcing cavity and the air cavity.

[0006] The preferred structure of this solution also includes a second one-way air valve provided on the outer surface of the air chamber relative to the reinforcing cavity. By setting the second one-way air valve, the independence between the air chambers is achieved after inflation, realizing one-way inflation and ensuring that there is no reverse leakage after inflation.

[0007] As another preferred structure of this solution, the surface of the reinforcing fabric is provided with diamond-shaped blocks, which increases the surface friction of the reinforcing fabric.

[0008] As another preferred structure of this solution, the reinforcing fabric is heat-sealed to the surface of the inflatable layer, thereby improving the connection strength between the reinforcing fabric and the inflatable layer.

[0009] As another preferred structure of this solution, a one-way inflation nozzle is provided between the air cavity, the reinforcing cavity and the inflation layer. The one-way inflation nozzle is a basketball inflation nozzle, which can deflate the air cavity.

[0010] As another preferred structure of this solution, a vent is provided between the inner side of the air chamber on one side of the inflation valve and the interior of the inflation layer. Air is vented into the inflation layer through the vent, without affecting the inflation operation of the entire inflation layer.

[0011] The beneficial effects of this utility model are that by setting multiple independent air cavities in the air layer, safety is improved when there is local damage during use. At the same time, a reinforcing cavity is set in the middle of the inflatable paddle to strengthen the middle of the inflatable paddle, thereby improving the stability of use and improving the overall strength of the inflatable paddle. The specific implementation method is further described in the following embodiments. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a partial cross-sectional view of the internal structure.

[0014] In the diagram: 1. Inflatable layer, 2. Reinforcing fabric, 3. Inflatable valve, 4. One-way inflatable nozzle, 5. Elastic rope loop, 6. Elastic rope, 7. Handle, 8. Air chamber, 9. Reinforcing chamber, 10. Second one-way air valve, 11. Vent hole, 12. One-way air valve; Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] See Figure 1 and Figure 2The system includes an inflatable layer, which is a single, integrated structure. The surface of the inflatable layer is reinforced with fabric. The top of the inflatable layer has an elliptical angle, with a right-angled side at the opposite end. Two air chambers are distributed along the length of the inflatable layer, sealed to the edges. A reinforcing cavity is vertically connected between the two air chambers, and multiple reinforcing cavities are distributed along the width of the inflatable layer. Elastic rope loops are located at the top of the inflatable layer, with elastic ropes crisscrossing between them. A handle is provided on the surface of the reinforcing fabric. An inflation valve is located at the tail end of the inflatable layer, allowing for inflation. Multiple independent air chambers ensure internal stability after inflation, preventing overall leakage and sinking even if a part is damaged. A vertical reinforcing cavity is located in the middle of the inflatable layer, improving overall stability when standing during use and facilitating operation. One-way air valves are installed at both ends of the reinforcing cavity and the air cavity to inflate the interior of the reinforcing cavity and the air cavity. A second one-way air valve is installed on the air cavity relative to the outer surface of the reinforcing cavity. The second one-way air valve enables the air cavity to be independent after inflation, achieving one-way inflation and ensuring no reverse leakage after inflation. Diamond-shaped blocks are distributed on the surface of the reinforcing fabric to increase the surface friction of the reinforcing fabric. The reinforcing fabric and the surface of the inflatable layer are heat-sealed to improve the connection strength between the reinforcing fabric and the inflatable layer. One-way inflation nozzles are installed inside the air cavity, inside the reinforcing cavity, and between the air cavity and the inflatable layer. The one-way inflation nozzles are basketball inflation nozzles to deflate the air cavity. A vent is installed on the inner side of the air cavity located on one side of the inflation valve to connect with the interior of the inflatable layer. Air can be introduced into the inflatable layer through the vent without affecting the inflation operation of the overall inflatable layer.

[0017] During implementation, the air layer is inflated through the inflation valve. The air chamber and the reinforcing chamber are inflated through a one-way valve and a second one-way valve. After inflation, the air layer is supported by the independently set air chamber and the reinforcing chamber that supports the middle of the overall inflatable paddle, improving the stability of the overall inflatable paddle. If the air layer is partially damaged, other air chambers will not leak air, and the overall inflatable paddle will not be damaged or sink. During deflation, the deflation needle is inserted into the one-way inflation nozzle to release air, which facilitates subsequent storage.

Claims

1. A high-strength inflatable paddleboard, characterized in that: The system includes an inflatable layer (1), which is an integral structure. A reinforcing fabric (2) is provided on the surface of the inflatable layer. The top of the inflatable layer has an elliptical corner structure, and the end of the inflatable layer opposite to the elliptical corner has a right-angled side structure. Two air chambers (8) are distributed along the length direction inside the inflatable layer. The edges of the air chambers are sealed to the inflatable layer. A reinforcing cavity (9) is vertically connected between the two air chambers. Multiple reinforcing cavities are distributed along the width direction of the inflatable layer. Elastic rope loops (5) are distributed at the top of the inflatable layer. Elastic ropes (6) are cross-connected between the elastic rope loops. A handle (7) is provided on the surface of the reinforcing fabric. An inflation valve (3) is provided at the tail end of the inflatable layer.

2. The high-strength inflatable paddleboard according to claim 1, characterized in that: One-way air valves (12) are provided between the two ends of the reinforcing cavity (9) and the air cavity (8).

3. A high-strength inflatable paddleboard according to claim 1, characterized in that: A second one-way air valve (10) is provided on the outer surface of the air cavity (8) relative to the reinforcing cavity (9).

4. A high-strength inflatable paddleboard according to claim 1, characterized in that: The surface of the reinforcing fabric (2) is provided with diamond-shaped blocks.

5. A high-strength inflatable paddleboard according to claim 1, characterized in that: The reinforcing fabric (2) is heat-sealed to the surface of the air-filled layer (1).

6. A high-strength inflatable paddleboard according to claim 1, characterized in that: A one-way inflation nozzle (4) is provided between the air cavity (8), the reinforcing cavity (9), and the inflation layer (1).

7. A high-strength inflatable paddleboard according to claim 1, characterized in that: A vent hole (11) is provided between the inner side of the air cavity (8) located on one side of the inflation valve (3) and the interior of the inflation layer (1).

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