CN202574605U - Three-rotation-type paddle - Google Patents
Three-rotation-type paddle Download PDFInfo
- Publication number
- CN202574605U CN202574605U CN 201220109060 CN201220109060U CN202574605U CN 202574605 U CN202574605 U CN 202574605U CN 201220109060 CN201220109060 CN 201220109060 CN 201220109060 U CN201220109060 U CN 201220109060U CN 202574605 U CN202574605 U CN 202574605U
- Authority
- CN
- China
- Prior art keywords
- turning set
- rotating sleeve
- centimeters
- stake
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a three-rotation-type paddle comprising a paddle rod (5) with a handle (1), wherein the paddle rod (5) penetrates through a rod rotating sleeve (3) and is connected to a paddle blade (6). An extending shaft (10) of the rod rotating sleeve penetrates through a stake rotating sleeve (4), an extending shaft (11) of the stake rotating sleeve is inserted into a boat rotating sleeve (7), and the boat rotating sleeve is connected to a boat body. A rod fixing ring (2) is arranged on the paddle rod, the rear end of the extending shaft (10) of the rod rotating sleeve is provided with a fixing nut, and a stake fixing ring (8) is arranged on the extending shaft (11) of the stake rotating sleeve. The paddle blade (6) is made of a wooden plate, the width of the wooden plate is 12 centimeters to 18 centimeters, and the thickness of the wooden plate is 1 centimeter to 1.6 centimeters. The paddle rod is made of a steel tube, the outer diameter of the steel tube is 3 centimeters to 3.5 centimeters, and the thickness of a tube wall is 2 millimeters. The rod rotating sleeve is made of a steel tube and the inner diameter of the steel tube is 3.3 centimeters to 3.8 centimeters. The extending shaft (10) of the rod rotating sleeve is made of round bar steel and the diameter of the round bar steel is 2 centimeters. The stake rotating sleeve is made of a steel tube and the inner diameter of the steel tube is 2.3 centimeters. The extending shaft (11) of the stake rotating sleeve is made of the round bar steel and the diameter of the round bar steel is 2 centimeters. The boat rotating sleeve is made of a steel tube with the inner diameter of 2.3 centimeters. The three-rotating-type paddle is durable in use and small in friction, improves labor efficiency, and is convenient to use.
Description
Technical field
The utility model relates to a kind of manual three rotatable oars for rowing.
Background technology
Manually oar for rowing has used more than one thousand years, though modern age utility model screw propeller, in fish production, in the use of canoe, it still has irreplaceable effect in some aspects.For example it is small and exquisite, turns flexibly, and controllability is strong, adapts to complex water areas etc.Past we to use oar for rowing be that stake is connected with oar with leather strap, many weak points are in use arranged.Easy to wear like the wooden handle oar, leather strap is changed again and again, and operation is difficult, and power transfer is low etc.I grope by warp for many years, and repetition test is created a kind of three rotatable oars for rowing.
The utility model content
The purpose of the utility model provides a kind of being prone to and controls, the three rotatable oars for rowing that service efficiency is high.
To achieve these goals, the utility model adopts following technical scheme:
A kind of three rotatable oars for rowing; It is characterized in that it comprises the loom (5) of (1) with handles; Loom passes through from bar turning set (3) and is connected with blade (6); Bar turning set outrigger shaft (10) is through stake turning set (4), and stake turning set outrigger shaft (11) inserts in the ship turning set (7), and the ship turning set links to each other with hull; Loom is provided with bar nest (2), and bar turning set outrigger shaft end has setscrew nut, and stake turning set outrigger shaft is provided with a nest (8).The above-mentioned material blade is made at 1-1.6 centimetre of plank with wide 12-18 centimetre thickness; Loom is with the steel pipe manufacturing of external diameter 2 millimeters of 3-3.5 centimetre of thickness of pipe; At 3.3-3.8 centimetre of steel pipe manufacturing, make with the round steel of 2 centimetres of diameters by bar turning set outrigger shaft with internal diameter for the bar turning set, and the stake turning set is with the steel pipe manufacturing of 2.3 centimetres of internal diameters; Stake turning set outrigger shaft is made the steel pipe manufacturing that ship turning set internal diameter is 2.3 centimetres with the round steel of 2 centimetres of diameters.
The principle of work of the utility model is: the suitable height location of the stake nest being adjusted to a turning set outrigger shaft; The bar nest is adjusted to the suitable length location of loom; The lubricating oil of in bar turning set, stake turning set and ship turning set, annotating then; When hold handle when pulling back stake turning set outrigger shaft in the ship turning set, rotate, bar turning set outrigger shaft rotated in the stake turning set when blade moved down, blade falls that loom can rotate when needing upset moving in the water in the bar turning set.
The advantage of the utility model is: durable in use, friction force is little, improves the work effect, and is easy to use.
Description of drawings
Fig. 1 is the front view of the utility model
Fig. 2 is installed in the ship top view
The specific embodiment
A kind of three rotatable oars for rowing as shown in Figure 1; It is characterized in that it comprises the loom (5) of (1) with handles; Loom passes through from bar turning set (3) and is connected with blade (6); Bar turning set outrigger shaft (10) is through stake turning set (4), and stake turning set outrigger shaft (11) inserts in the ship turning set (7), and the ship turning set links to each other with hull; Loom is provided with bar nest (2), and bar turning set outrigger shaft end has setscrew nut, and stake turning set outrigger shaft is provided with a nest (8).The above-mentioned material blade is made at 1-1.6 centimetre of plank with wide 12-18 centimetre thickness; Loom is with the steel pipe manufacturing of external diameter 2 millimeters of 3-3.5 centimetre of thickness of pipe; At 3.3-3.8 centimetre of steel pipe manufacturing, make with the round steel of 2 centimetres of diameters by bar turning set outrigger shaft with internal diameter for the bar turning set, and the stake turning set is with the steel pipe manufacturing of 2.3 centimetres of internal diameters; Stake turning set outrigger shaft is made the steel pipe manufacturing that ship turning set internal diameter is 2.3 centimetres with the round steel of 2 centimetres of diameters.The loom of three rotatable oars for rowing, the length of blade are to confirm according to the hull size.
Claims (2)
1. rotatable oar for rowing; It is characterized in that it comprises the loom (5) of (1) with handles; Loom passes through from bar turning set (3) and is connected with blade (6); Bar turning set outrigger shaft (10) is through stake turning set (4), and stake turning set outrigger shaft (11) inserts in the ship turning set (7), and the ship turning set links to each other with hull; Loom is provided with bar nest (2), and bar turning set outrigger shaft end has setscrew nut, and stake turning set outrigger shaft is provided with a nest (8).
2. according to claim 1 said three rotatable oars for rowing; It is characterized in that blade makes at 1-1.6 centimetre of plank with wide 12-18 centimetre thickness, loom is with the steel pipe manufacturing of external diameter 2 millimeters of 3-3.5 centimetre of thickness of pipe, the bar turning set with internal diameter at 3.3-3.8 centimetre of steel pipe manufacturing; Bar turning set outrigger shaft is made with the round steel of 2 centimetres of diameters; The stake turning set is with the steel pipe manufacturing of 2.3 centimetres of internal diameters, and stake turning set outrigger shaft is made the steel pipe manufacturing that ship turning set internal diameter is 2.3 centimetres with the round steel of 2 centimetres of diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220109060 CN202574605U (en) | 2012-03-14 | 2012-03-14 | Three-rotation-type paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220109060 CN202574605U (en) | 2012-03-14 | 2012-03-14 | Three-rotation-type paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574605U true CN202574605U (en) | 2012-12-05 |
Family
ID=47244047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220109060 Expired - Fee Related CN202574605U (en) | 2012-03-14 | 2012-03-14 | Three-rotation-type paddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602522A (en) * | 2012-03-14 | 2012-07-25 | 荣德宪 | Triple-turn oar |
| CN108945369A (en) * | 2018-07-09 | 2018-12-07 | 安徽睿知信信息科技有限公司 | A kind of quant of maintenance easy to maintain |
-
2012
- 2012-03-14 CN CN 201220109060 patent/CN202574605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602522A (en) * | 2012-03-14 | 2012-07-25 | 荣德宪 | Triple-turn oar |
| CN108945369A (en) * | 2018-07-09 | 2018-12-07 | 安徽睿知信信息科技有限公司 | A kind of quant of maintenance easy to maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130314 |