A self-draining kayak

Abstract

The proposal of the present invention is a kayak with self-drainage function, which includes a hull, and the inner cabin is formed in the place where the hull is used to accommodate players, and also includes a suction pipe, a conduit, a piston, and a water collection chamber; one end of the suction pipe is located in a low-lying area of ​​the inner cabin The other end is connected to the conduit at the place where the water accumulates; the conduit is arranged on the hull with the same orientation; the piston is slidably disposed in the conduit; the water collection chamber is connected to the suction pipe so that the water sucked up by the suction pipe flows into the water collection chamber naturally. The solution of the invention has the following advantages: simple and reasonable structure, convenient manufacture and installation, safety and reliability, and high drainage efficiency.

Description

technical field [0001] The proposal of the invention relates to the field of kayak manufacture. Background technique [0002] With the continuous popularization of kayak sports, its competitive level continues to improve. In high-level competitions, such as Olympic Games, details often determine success or failure. As we all know, water droplets often enter the inner compartment of kayaks during sliding, which brings There are two problems, one is to cause discomfort to the athletes, and the other is to increase the weight of the kayak itself. Since the Olympic Committee clearly stipulates that non-human machinery and equipment cannot be installed on the kayak, the drainage of the kayak’s interior compartment has become a big problem. The application The Chinese patent No. 200820165360.7 has made beneficial improvements, disclosing a new type of kayak with self-drainage function, which includes a boat cover and a boat bottom, and the boat cover and boat bottom are combined t...

AI Technical Summary

Problems solved by technology

[0002] With the continuous popularization of kayak sports, its competitive level continues to improve. In high-level competitions, such as Olympic Games, details often determine success or failure. As we all know, water droplets often enter the inner compartment of kayaks during sliding, which brings There are two problems, one is to cause discomfort to the athletes, and the other is to increase the weight of the kayak itself. Since the Olympic Committee clearly stipulates that non-human machinery and equipment cannot be installed on the kayak, the drainage of the kayak’s interior compartment has become a big problem. The application The Chinese patent No. 200820165360.7 has made beneficial improvements, disclosing a new type of kayak with self-drainage function, which includes a boat cover and a boat bottom, and the boat cover and boat bottom are combined to form a double-hull hull, boat cover and boat bottom A buoyancy chamber is formed between them. The kayak is equipped with a drainage hole at the lowest point of the kayak inner cabin, which has a self-drainage function and can use the principle of inertia to automatically discharge the accumulated water in the kayak from the drainage hole when the kayak moves forward. outboard

However, this technology still has some disadvantages. It is very risky to set the drainage hole at the lowest point of the kayak inner cabin. Once the whole set of devices goes wrong during operation, the water will pour back from the drainage hole and cause major interference to the athletes’ competition. Secondly, use the principle of inertia Drainage is not efficient through weep holes

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