CN104288968B - Rowing device - Google Patents
Rowing device Download PDFInfo
- Publication number
- CN104288968B CN104288968B CN201410546827.2A CN201410546827A CN104288968B CN 104288968 B CN104288968 B CN 104288968B CN 201410546827 A CN201410546827 A CN 201410546827A CN 104288968 B CN104288968 B CN 104288968B
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- CN
- China
- Prior art keywords
- mobile jib
- umbrella
- oar
- center
- hinged
- 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.)
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Abstract
The invention discloses a rowing device. The rowing device is composed of a handle, a main rod, oars, a support and an umbrella oar. The handle is fixedly connected with the front end of the main rod, the main body of the main rod penetrates the center of the support, the tail end of the main rod is connected with the umbrella oar, and the oars are movably mounted on both sides of the support and connected with the main rod in a transmission mode. Compared with the prior art and according to the rowing device, the main rod connects the oars and the umbrella oar and drives the umbrella oar and the oars to row during a pushed and pulled process, so that the rowing efficiency can be greatly improved, and economized and doubled rowing effects can be achieved.
Description
Technical field
The present invention relates to quant apparatus field, especially a kind of rowing machine.
Background technology
It is such with common quant step of rowing the boat：1st, quant is reached in water, using whole body strength the ship on both sides
Oar is past to pull back；2 and then make quant leave the water surface, promote forward, repeat step 1.So could constantly make ship forward slip.
But only have step 1 can produce motive force to ship in two steps, step 2 then will not produce motive force, and such pitch is unhappy.
Content of the invention
It is an object of the invention to overcoming shortcoming of the prior art and deficiency, provide a kind of rowing machine, during making to row the boat
The step of push and pull all can produce motive force.
The present invention is achieved by the following technical solutions：Including handle, mobile jib, quant, support and umbrella oar.Described handle with
Mobile jib front end is fixedly connected, and described mobile jib main body runs through carriage center, and end is connected with umbrella oar, and described quant is movably arranged on and props up
Frame both sides, and be in transmission connection with mobile jib.
Further, described quant includes gear, connecting rod and blade.Described connecting rod one end is fixedly connected with gear, the other end and oar
Leaf is hinged, and on described gear articulated stand, described mobile jib stage casing is provided with tooth bar, described rack and pinion engagement.
Further, described umbrella oar includes umbrella cloth, support bar, center-pole, secondary bar and slide block.Described umbrella cloth launches rounded, institute
State support bar and circumferentially fill around umbrella cloth center and be evenly distributed on umbrella cloth, described support bar is hinged with mobile jib towards umbrella cloth center one end,
Described center-pole is fixedly connected with mobile jib end, and described slide block is movably set on center-pole, in described secondary bar one end and support bar
Section is hinged, and the other end is hinged with slide block.
Further, described blade passes through rotating shaft and rod hinge connection, and described blade is provided with the arcuate groove concentric with rotating shaft, described arc
It is provided with the banking pin being fixed on connecting rod in shape groove.
Further, described connecting rod is in flat in the horizontal direction.
With respect to prior art, the present invention connects quant and umbrella oar by mobile jib, drive respectively during push and pull umbrella oar and
Quant is struck, and substantially increases efficiency of rowing the boat.
In order to more fully understand and implement, describe the present invention below in conjunction with the accompanying drawings in detail.
Brief description
Fig. 1 is present configuration schematic diagram.
Fig. 2 is umbrella oar structural representation of the present invention.
Fig. 3 is blade of the present invention and bar linkage structure schematic diagram.
Specific embodiment
Refer to Fig. 1,2,3, the present invention includes handle 1, mobile jib 2, quant 3, support 4 and umbrella oar 5.Described handle 1
It is fixedly connected with mobile jib 2 front end, described mobile jib 2 main body runs through support 4 center, and end is connected with umbrella oar 5, pulls and promotes
Handle 1 can make mobile jib 2 move forward and backward along the direction that ship advances.
Described quant 3 is movably arranged on support 4 both sides, and it includes gear 31, connecting rod 32 and blade 33.Described connecting rod 32 1
End is fixedly connected with gear 31, and the other end is hinged with blade 33, and concrete mode is that described blade 33 passes through rotating shaft and connecting rod 32
Hinged, described blade 33 is provided with the arcuate groove 331 concentric with rotating shaft, is provided with and is fixed on connecting rod 32 in described arcuate groove 331
On banking pin 321.Banking pin 321 defines that blade 33 can only rotate in arcuate groove 331 angular range.Described gear 31
It is hinged on support 4 both sides, described mobile jib 2 stage casing is provided with tooth bar 11, described tooth bar 11 engages with gear 31 so that quant
3 and mobile jib 2 be in transmission connection.
Described connecting rod 32 upper flat in the horizontal direction, can reduce resistance in water.
Described umbrella oar 5 includes umbrella cloth 51, support bar 52, center-pole 53, secondary bar 54 and slide block 55.Described umbrella cloth 51 launches
Rounded.Described support bar 52 circumferentially fills around umbrella cloth 51 center and is evenly distributed on umbrella cloth 51.Described support bar 52 direction
Umbrella cloth 51 center one end is hinged with mobile jib 2, and umbrella oar 5 thus can be made to open and close.Described center-pole 53 and mobile jib 2 end
End is fixedly connected.Described slide block 55 is movably set on center-pole 53, and described secondary bar 54 one end is hinged with support bar 52 stage casing,
The other end is hinged with slide block 55, forms the structure of a umbrella.
The present invention is such use：Support 4 is fixed aboard ship, quant 3 stretches out hull both sides, and connecting rod 32 is bent downwardly and makes
Obtain quant 3 to enter in water, mobile jib 2 end is stretched out hull afterbody and together goed deep in water with umbrella oar 5.The people rowing the boat sits aboard ship
Handle 1 side, pull handle 1 when, mobile jib 2 travels forward, tooth bar 11 band moving gear 31 rotate so that quant 3 backward
Stroke, blade 33 is subject to the resistance of water to launch, and produces thrust forward, and umbrella oar 5 is subject to the resistance of water to pack up simultaneously.Row the boat
When people promotes mobile jib 2 backward, tooth bar 11 band moving gear 31 rotates, quant 3 stroke forward, blade 33 receive the resistance of water to
Contract rotates, and the not advance to ship produces too big resistance, and umbrella oar 5 is subject to the resistance of water to launch, and to Aquatic product hair regrowth power,
Hull is promoted to travel forward.
Rowed the boat according to above operating procedure using the present invention, generation can be made during push-and-pull to make the proal thrust of ship,
Pitch speeds, and has reached, with respect to common paddle 3 water, the effect got twice the result with half the effort.
The invention is not limited in above-mentioned embodiment, if the various changes to the present invention or deformation without departing from the present invention spirit
And scope, if within the scope of these are changed and deform claim and the equivalent technologies belonging to the present invention, then the present invention is also intended to
Comprise these to change and deform.
Claims (5)
1. a kind of rowing machine it is characterised in that：Including handle, mobile jib, quant, support and umbrella oar, described handle is solid with mobile jib front end
Fixed connection, described mobile jib main body runs through carriage center, and mobile jib end is connected with umbrella oar, and described quant is movably arranged on support two
Side, and be in transmission connection with mobile jib.
2. a kind of rowing machine according to claim 1 it is characterised in that：Described quant includes gear, connecting rod and blade, described
Connecting rod one end is fixedly connected with gear, and the other end is hinged with blade, on described gear articulated stand, the setting of described mobile jib stage casing
There is tooth bar, described rack and pinion engagement.
3. a kind of rowing machine according to claim 1 it is characterised in that：Described umbrella oar include umbrella cloth, support bar, center-pole,
Secondary bar and slide block, described umbrella cloth expansion is rounded, and around umbrella cloth center, circumferentially shape is evenly distributed on umbrella cloth described support bar,
Described support bar is hinged with mobile jib towards umbrella cloth center one end, and described center-pole is fixedly connected with mobile jib end, and described slide block is lived
Move and be set on center-pole, described secondary bar one end is hinged with support bar stage casing, and the other end is hinged with slide block.
4. a kind of rowing machine according to claim 2 it is characterised in that：Described blade passes through rotating shaft and rod hinge connection, described oar
Leaf is provided with the arcuate groove concentric with rotating shaft, is provided with the banking pin being fixed on connecting rod in described arcuate groove.
5. a kind of rowing machine according to claim 2 it is characterised in that：Described connecting rod is in flat in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546827.2A CN104288968B (en) | 2014-10-15 | 2014-10-15 | Rowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410546827.2A CN104288968B (en) | 2014-10-15 | 2014-10-15 | Rowing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104288968A CN104288968A (en) | 2015-01-21 |
| CN104288968B true CN104288968B (en) | 2017-02-08 |
Family
ID=52309061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410546827.2A Expired - Fee Related CN104288968B (en) | 2014-10-15 | 2014-10-15 | Rowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104288968B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111547238B (en) * | 2020-05-22 | 2022-06-24 | 吉林大学 | Cross-medium aircraft capable of rowing and propelling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378948A (en) * | 2001-12-30 | 2002-11-13 | 熊介良 | 'Menneimasi pendulum arm' and dual-paddle mechanism |
| CN2908348Y (en) * | 2006-02-08 | 2007-06-06 | 张亚平 | Water ski sledge |
| CN101417704A (en) * | 2008-11-14 | 2009-04-29 | 陶醉 | Bionic ship |
| DE102011104755A1 (en) * | 2011-06-17 | 2012-12-20 | Krystof Petelski | Pedal propulsion system for e.g. pedal driven kayak, has propeller blades secured at pivotal axis of drive shaft and rotatably mounted about pivotal axis for developing continuous thrust independent of change in rotation direction |
| CN204092944U (en) * | 2014-10-15 | 2015-01-14 | 刘小凤 | A kind of rowing machine |
-
2014
- 2014-10-15 CN CN201410546827.2A patent/CN104288968B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1378948A (en) * | 2001-12-30 | 2002-11-13 | 熊介良 | 'Menneimasi pendulum arm' and dual-paddle mechanism |
| CN2908348Y (en) * | 2006-02-08 | 2007-06-06 | 张亚平 | Water ski sledge |
| CN101417704A (en) * | 2008-11-14 | 2009-04-29 | 陶醉 | Bionic ship |
| DE102011104755A1 (en) * | 2011-06-17 | 2012-12-20 | Krystof Petelski | Pedal propulsion system for e.g. pedal driven kayak, has propeller blades secured at pivotal axis of drive shaft and rotatably mounted about pivotal axis for developing continuous thrust independent of change in rotation direction |
| CN204092944U (en) * | 2014-10-15 | 2015-01-14 | 刘小凤 | A kind of rowing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104288968A (en) | 2015-01-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160927 Address after: 512124 Qujiang City, Shaoguan Province, China Nonferrous Metals Metallurgical Construction Company of the sixteen metallurgical five village, No. 42, No. 204, No. sixteen Applicant after: Cheng Chikun Address before: 512026 Guangdong province Shaoguan Zhenjiang District No. 192 employees Applicant before: Liu Xiaofeng |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20171015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |