A dragon boat that is easy to drain for competitions

A technology for dragon boats and compression cylinders, which is applied to pipes for emptying/ballasting, special purpose vessels, hulls, etc. It can solve problems such as easily affecting the balance of the hull, the hull becoming heavier, and the racing personnel struggling to row.

Active Publication Date: 2020-12-04
滁州爱英朵环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantages that part of the water will be injected into the hull during the dragon boat race, the accumulation of water will easily affect the balance of the hull, and the continuous accumulation of water will make the hull heavier and cause the competitors to paddle more strenuously. The technical problem of the present invention is to provide A kind of dragon boat that can discharge the water in the hull to avoid affecting the balance, and can also prevent the weight of the hull from causing the competitors to struggle when paddling.

Method used

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  • A dragon boat that is easy to drain for competitions
  • A dragon boat that is easy to drain for competitions
  • A dragon boat that is easy to drain for competitions

Examples

Experimental program
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Effect test

Embodiment 1

[0017] A dragon boat that is easy to drain for competitions, such as Figure 1-2 As shown, include hull 1, seat plate 2, riser 3, compression cylinder 5, piston 6, first spring 7, movable rod 8, pull wire 9, air outlet pipe 10, air extraction pipe 11, movable block 13, contact rod 14 , the second spring 15, the baffle plate 16, the screen plate 18, the first one-way valve 19, the exhaust device 20 and the second one-way valve 22; The hull 1 is connected to the seat plate 2 by means of bolts, the left and right sides of the seat plate 2 are symmetrically provided with guide holes 4, and the middle of the bottom of the seat plate 2 and the middle of the inner side of the hull 1 are fixedly connected with a riser 3, the riser 3 Compression cylinders 5 are fixedly connected to the top of the left and right sides, and the vertical plate 3 is connected to the compression cylinder 5 through bolt connection. The compression cylinder 5 is provided with a reciprocating piston 6, and a m...

Embodiment 2

[0019] A dragon boat that is easy to drain for competitions, such as Figure 1-2As shown, include hull 1, seat plate 2, riser 3, compression cylinder 5, piston 6, first spring 7, movable rod 8, pull wire 9, air outlet pipe 10, air extraction pipe 11, movable block 13, contact rod 14 , the second spring 15, the baffle plate 16, the screen plate 18, the first one-way valve 19, the exhaust device 20 and the second one-way valve 22; The left and right sides of the seat plate 2 are symmetrically provided with guide holes 4, a riser 3 is fixedly connected between the middle of the bottom of the seat plate 2 and the middle part of the inner side of the hull 1, and a compression cylinder 5 is fixedly connected to the top of the left and right sides of the riser 3, A reciprocating piston 6 is arranged inside the compression cylinder 5. A movable rod 8 is fixedly connected to the middle of the top of the piston 6. The top of the movable rod 8 runs through the guide hole 4 and is connect...

Embodiment 3

[0022] A dragon boat that is easy to drain for competitions, such as Figure 1-3 As shown, include hull 1, seat plate 2, riser 3, compression cylinder 5, piston 6, first spring 7, movable rod 8, pull wire 9, air outlet pipe 10, air extraction pipe 11, movable block 13, contact rod 14 , the second spring 15, the baffle plate 16, the screen plate 18, the first one-way valve 19, the exhaust device 20 and the second one-way valve 22; The left and right sides of the seat plate 2 are symmetrically provided with guide holes 4, a riser 3 is fixedly connected between the middle of the bottom of the seat plate 2 and the middle part of the inner side of the hull 1, and a compression cylinder 5 is fixedly connected to the top of the left and right sides of the riser 3, A reciprocating piston 6 is arranged inside the compression cylinder 5. A movable rod 8 is fixedly connected to the middle of the top of the piston 6. The top of the movable rod 8 runs through the guide hole 4 and is connec...

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PUM

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Abstract

The invention relates to a dragon boat, and particularly relates to a convenient water draining type dragon boat for competition. The convenient water draining type dragon boat for the competition iscapable of draining water from a boat body in order to avoid influence on balance and avoids the problem that the weight of the boat body increases and competitors row with high power. According to the technical implementing scheme, the convenient water draining type dragon boat for the competition comprises a boat body, a seat board, a vertical board, compacting cylinders, pistons, first springs,moving rods, pulling lines, air outlet pipes, air pumping pipes, moving blocks, contact rods, second springs, etc., wherein the seat board is fixedly connected between the upper parts of the left side and the right side of the inner side surface of the boat body; and guide holes are symmetrically formed in the left side and the right side of the seat board. According to the convenient water draining type dragon boat for the competition, water injected into the boat body can be drained into guide grooves through a net plate, thus moving block outwards moves to drain water from the guide grooves through draining holes while operators operate paddles, and as a result, water is prevented from accumulating in the boat body to influence the balance, and the problem that the weight of the boat body increases and the competitors row with high power can be prevented.

Description

technical field [0001] The invention relates to a dragon boat, in particular to a dragon boat which is used for competition and is easy to drain. Background technique [0002] In addition to making zongzi, the Dragon Boat Festival also has dragon boat racing. Dragon boat racing is a traditional Chinese folk water sports and entertainment event. There are many people on a dragon boat who cooperate to paddle. Usually, when people are performing dragon boat races, the dragon boat paddles and the water are constantly in contact with each other. Contact, part of the water will be injected into the hull, and the accumulation of water will easily affect the balance of the hull over time, and the continuous accumulation of water will make the hull heavier and make it more difficult for the competitors to paddle, so the competitors will continue regardless of the water in the hull. Rowing the hull, like this, the feet of the players are soaked in the water for a long time and are eas...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B34/30B63B13/00
CPCB63B13/00B63B34/00B63B34/30
Inventor 周益茂
Owner 滁州爱英朵环境科技有限公司
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