CN204092944U - A kind of rowing machine - Google Patents
A kind of rowing machine Download PDFInfo
- Publication number
- CN204092944U CN204092944U CN201420597468.9U CN201420597468U CN204092944U CN 204092944 U CN204092944 U CN 204092944U CN 201420597468 U CN201420597468 U CN 201420597468U CN 204092944 U CN204092944 U CN 204092944U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- umbrella
- quant
- oar
- center
- 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
Links
Landscapes
- Toys (AREA)
Abstract
The utility model discloses a kind of rowing machine, comprise handle, mobile jib, quant, support and umbrella oar.Described handle is fixedly connected with mobile jib front end, and described mobile jib main body runs through carriage center, and end is connected with umbrella oar, and described quant is movably arranged on support both sides, and is in transmission connection with mobile jib.Relative to prior art, the utility model connects quant and umbrella oar by mobile jib, drives umbrella oar and quant to strike respectively, substantially increases efficiency of rowing the boat, reach the effect of rowing the boat of getting twice the result with half the effort in the process of push and pull.
Description
Technical field
The utility model relates to quant apparatus field, especially a kind of rowing machine.
Background technology
Such by common quant step of rowing the boat: 1, quant being reached in water, utilizing the strength of whole health the quant on both sides toward pulling back; 2, then make quant leave the water surface, driven forward, then repeat step 1.Such ability constantly makes ship forward slip.But only 1 can give birth to motive force to ship in steps in two steps, step 2 item can not produce motive force, and such pitch is unhappy.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides a kind of rowing machine, the step of push and pull in the process of rowing the boat can be made all to produce motive force.
The utility model is achieved through the following technical solutions: comprise handle, mobile jib, quant, support and umbrella oar.Described handle is fixedly connected with mobile jib front end, and described mobile jib main body runs through carriage center, and end is connected with umbrella oar, and described quant is movably arranged on support both sides, and is in transmission connection with mobile jib.
Further, described quant comprises gear, connecting rod and blade.Described connecting rod one end is fixedly connected with gear, the other end and blade hinged, on described gear articulated stand, described mobile jib stage casing is provided with tooth bar, the engagement of described rack and pinion.
Further, described umbrella oar comprises umbrella cloth, support bar, center-pole, secondary bar and slide block.Described umbrella cloth launches rounded, described support bar around umbrella cloth center circumferentially shape be evenly distributed on umbrella cloth, described support bar towards one end, umbrella cloth center and mobile jib hinged, described center-pole is fixedly connected with mobile jib end, described slide block is movably set on center-pole, described secondary bar one end and support bar stage casing hinged, the other end and slide block hinged.
Further, described blade is by rotating shaft and rod hinge connection, and described blade is provided with the deep-slotted chip breaker concentric with rotating shaft, is provided with the banking pin be fixed on connecting rod in described deep-slotted chip breaker.
Further, described connecting rod is in the horizontal direction in flat.
Relative to prior art, the utility model connects quant and umbrella oar by mobile jib, drives umbrella oar and quant to strike respectively, substantially increase efficiency of rowing the boat in the process of push and pull.
In order to understand better and implement, describe the utility model in detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model umbrella paddle structure schematic diagram.
Fig. 3 is the utility model blade and bar linkage structure schematic diagram.
Detailed description of the invention
Refer to Fig. 1,2,3, the utility model comprises handle 1, mobile jib 2, quant 3, support 4 and umbrella oar 5.Described handle 1 is fixedly connected with mobile jib 2 front end, and described mobile jib 2 main body runs through support 4 center, and end is connected with umbrella oar 5, pulls and mobile jib 2 can be made movable along the direction that ship advances with driving handle 1.
Described quant 3 is movably arranged on support 4 both sides, and it comprises gear 31, connecting rod 32 and blade 33.Described connecting rod 32 one end is fixedly connected with gear 31, the other end and blade 33 hinged, concrete mode be described blade 33 by rotating shaft and connecting rod 32 hinged, described blade 33 is provided with the deep-slotted chip breaker 331 concentric with rotating shaft, is provided with the banking pin 321 be fixed on connecting rod 32 in described deep-slotted chip breaker 331.Banking pin 321 defines blade 33 and can only rotate in deep-slotted chip breaker 331 angular range.Described gear 31 is hinged on support 4 both sides, and described mobile jib 2 stage casing is provided with tooth bar 11, and described tooth bar 11 engages with gear 31, and quant 3 and mobile jib 2 are in transmission connection.
Described connecting rod 32 upper flat in the horizontal direction, can reduce resistance in water.
Described umbrella oar 5 comprises 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 around umbrella cloth 51 center circumferentially shape be evenly distributed on umbrella cloth 51.Described support bar 52 towards one end, umbrella cloth 51 center and mobile jib 2 hinged, umbrella oar 5 so just can be made to open and close.Described center-pole 53 is fixedly connected with mobile jib 2 end.Described slide block 55 is movably set on center-pole 53, described secondary bar 54 one end and support bar 52 stage casing hinged, the other end and slide block 55 hinged, formed one the structure of umbrella.
The utility model uses like this: fixed aboard ship by support 4, quant 3 stretches out hull both sides, and connecting rod 32 is bent downwardly and makes quant 3 enter in water, and mobile jib 2 end stretches out hull afterbody and together gos deep in water with umbrella oar 5.The people rowed the boat is sitting in ship upper handle 1 side, and when pulling handle 1, mobile jib 2 travels forward, and tooth bar 11 driven gear 31 rotates, and makes quant 3 paddling backward, and the resistance that blade 33 is subject to water launches, and produces thrust forward, and the resistance that umbrella oar 5 is subject to water is simultaneously packed up.When the people rowed the boat promotes mobile jib 2 backward, tooth bar 11 driven gear 31 rotates, quant 3 paddling forward, the resistance that blade 33 receives water inwardly shrinks rotation, does not produce too large resistance to the advance of ship, and the resistance that umbrella oar 5 is subject to water launches, and to aquatic products hair regrowth power, promote hull and travel forward.
Utilize the utility model to row the boat according to above operating procedure, generation can be made in the process of push-and-pull to make the proal thrust of ship, and pitch speeds, and reaches the effect of getting twice the result with half the effort relative to common paddle 3 water.
The utility model is not limited to above-mentioned embodiment, if do not depart from spirit and scope of the present utility model to various change of the present utility model or distortion, if these are changed and distortion belongs within claim of the present utility model and equivalent technologies scope, then the utility model is also intended to comprise these changes and distortion.
Claims (5)
1. a rowing machine, is characterized in that: comprise handle, mobile jib, quant, support and umbrella oar, described handle is fixedly connected with mobile jib front end, described mobile jib main body runs through carriage center, end is connected with umbrella oar, and described quant is movably arranged on support both sides, and is in transmission connection with mobile jib.
2. a kind of rowing machine according to claim 1, is characterized in that: described quant comprises gear, connecting rod and blade, described connecting rod one end is fixedly connected with gear, the other end and blade hinged, on described gear articulated stand, described mobile jib stage casing is provided with tooth bar, described rack and pinion engagement.
3. a kind of rowing machine according to claim 1, it is characterized in that: described umbrella oar comprises umbrella cloth, support bar, center-pole, secondary bar and slide block, described umbrella cloth launches rounded, described support bar around umbrella cloth center circumferentially shape be evenly distributed on umbrella cloth, described support bar towards one end, umbrella cloth center and mobile jib hinged, described center-pole is fixedly connected with mobile jib end, and described slide block is movably set on center-pole, described secondary bar one end and support bar stage casing hinged, the other end and slide block hinged.
4. a kind of rowing machine according to claim 2, is characterized in that: described blade is by rotating shaft and rod hinge connection, and described blade is provided with the deep-slotted chip breaker concentric with rotating shaft, is provided with the banking pin be fixed on connecting rod in described deep-slotted chip breaker.
5. a kind of rowing machine according to claim 2, is characterized in that: described connecting rod is in the horizontal direction in flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597468.9U CN204092944U (en) | 2014-10-15 | 2014-10-15 | A kind of rowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420597468.9U CN204092944U (en) | 2014-10-15 | 2014-10-15 | A kind of rowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092944U true CN204092944U (en) | 2015-01-14 |
Family
ID=52261416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420597468.9U Expired - Fee Related CN204092944U (en) | 2014-10-15 | 2014-10-15 | A kind of rowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204092944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288968A (en) * | 2014-10-15 | 2015-01-21 | 刘小凤 | Rowing device |
-
2014
- 2014-10-15 CN CN201420597468.9U patent/CN204092944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288968A (en) * | 2014-10-15 | 2015-01-21 | 刘小凤 | Rowing device |
| CN104288968B (en) * | 2014-10-15 | 2017-02-08 | 程炽坤 | Rowing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203567910U (en) | Electric surfboard | |
| CN204092944U (en) | A kind of rowing machine | |
| CN203844993U (en) | Dual-purpose electric power thruster for underwater diving of single person | |
| CN104288968A (en) | Rowing device | |
| CN203428011U (en) | Force return oar device for boats | |
| CN109050853A (en) | A kind of removable ducted propeller peculiar to vessel | |
| CN104670449B (en) | Bionical pair of tail-rotor of swing cover type | |
| CN203864970U (en) | Maneuvering open type revolving vane boat | |
| CN203844978U (en) | Sun-shading hand-operated pleasure boat | |
| CN205076020U (en) | Boat propeller | |
| CN101973384B (en) | Paired sculls for boating | |
| CN205770086U (en) | The thrust ducted propeller such as forward and reverse | |
| CN212500969U (en) | Ship driving device | |
| CN108786029A (en) | Manual driving device for swimming | |
| CN108528655B (en) | Anti-shaking cockpit for ship | |
| CN203864983U (en) | Man-powered hand small boat | |
| CN211336397U (en) | Automatic paddle mechanism of paddling | |
| CN202574606U (en) | Push type manpower paddle boat | |
| CN201971143U (en) | Rowing pair sculls | |
| CN103183122B (en) | Frog type ship propulsion device | |
| CN205131605U (en) | Double -oar side pipe marine propulsion means | |
| CN102442404B (en) | Traveler in a kind of water | |
| CN203780781U (en) | Underwater propeller | |
| CN215043606U (en) | Electric hydraulic power assisting device for rowing of rowing boat | |
| CN208746221U (en) | A kind of removable ducted propeller peculiar to vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150114 Termination date: 20151015 |
|
| EXPY | Termination of patent right or utility model |