CN2030173U - New type small rowboat - Google Patents
New type small rowboat Download PDFInfo
- Publication number
- CN2030173U CN2030173U CN 88207828 CN88207828U CN2030173U CN 2030173 U CN2030173 U CN 2030173U CN 88207828 CN88207828 CN 88207828 CN 88207828 U CN88207828 U CN 88207828U CN 2030173 U CN2030173 U CN 2030173U
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- CN
- China
- Prior art keywords
- water
- utility
- model
- new type
- oar
- 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.)
- Withdrawn
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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a novelsmall thrashing device, which overcomes the disadvantages of the general pedal cycles on the water or the pedal boats which beat large spray when travelling by thrashing water to make the motion-resistance force enlarged. The utility model can reduce the energy consumption and speed up the velocity of movement.
Description
The utility model relates to the water-skiing device of a kind of amusement on water, exerciser.
The drying device that water cycle or water cycle are installed generally is the circular drying wheel of band blade.When the foot-operated drying wheel of pedaling, make its rotation, during its blade entry, bounce the water surface; During water outlet, blade again with the water band upward.When advancing, the drying wheel rotates and has hit very big spray.Resistance when the person of scrunching not only will overcome impeller and paddles, but also will overcome the blade entry time to these two power that idle work consumed of water of bouncing and raise during water outlet of water.
The purpose of this utility model is that a kind of improved utilization device that foot-operated propulsive effort is struck, the idle work that it is produced in the time of can significantly reducing drying will be provided.
The purpose of this utility model is achieved in that oar is installed on the bent axle, with the upper end of oar insert one not only rotatable but also slidably in the bearing, when foot-operated the driving, oar can move in a circle with bent axle.Water surface limit drying is backward inserted on the limit during oar entry; During water outlet, the water surface is extracted on limit drying limit backward out.Avoid forming big spray.
Concrete structure of the present utility model is provided by following examples and accompanying drawing.
Accompanying drawing 2 is section-drawings of the utility model concrete structure.(8) be hull.
Below in conjunction with accompanying drawing 1 explanation concrete structure of the present utility model and service condition.
This device bag expands two pairs of bearings (1) that are fixed in the ship limit, is installed with the turning cylinder (4) of band sleeve (3) in the bearing (1), a pair ofly is through the oar (2) in the sleeve (3) and is fixed on pair of bearings (5) on the hull.
When treadle (6), when making bent axle (7) rotation, oar (2) is driven by bent axle (7), and swing in bearing (1) by turning cylinder (4) on the limit, and the limit moves up and down in sleeve (3).
Path of motion such as accompanying drawing 3 during oar (2) execution.
Claims (1)
- The water-skiing device of 1, amusement on water, exerciser, this device has a pair of sleeve of swinging (3), and insert in oar (2) in the sleeve (3), it is characterized in that being through the rotation that oar (2) on the bent axle (7) can be when scrunching stretcher (6) and in sleeve (3), move up and down while moving in a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207828 CN2030173U (en) | 1988-07-05 | 1988-07-05 | New type small rowboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207828 CN2030173U (en) | 1988-07-05 | 1988-07-05 | New type small rowboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2030173U true CN2030173U (en) | 1989-01-04 |
Family
ID=4841790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88207828 Withdrawn CN2030173U (en) | 1988-07-05 | 1988-07-05 | New type small rowboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2030173U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062819C (en) * | 1995-06-08 | 2001-03-07 | 李新旺 | Running type water-skiing device |
| CN103991528A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Manpower boat operated by hands and feet |
| CN103991530A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Manual hand-cranking skiff |
| CN103991526A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Rotary blade propelling device for ships |
| CN103991529A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Paddle rotating type pedal boat |
| CN104002945A (en) * | 2014-05-30 | 2014-08-27 | 佛山市神风航空科技有限公司 | Motor-driven open type boat with rotary paddle |
| CN104859810A (en) * | 2015-05-19 | 2015-08-26 | 广西大学 | Water bicycle |
| CN113734404A (en) * | 2021-09-10 | 2021-12-03 | 方松 | Driving device for paddle of amusement park |
-
1988
- 1988-07-05 CN CN 88207828 patent/CN2030173U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1062819C (en) * | 1995-06-08 | 2001-03-07 | 李新旺 | Running type water-skiing device |
| CN103991528A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Manpower boat operated by hands and feet |
| CN103991530A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Manual hand-cranking skiff |
| CN103991526A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Rotary blade propelling device for ships |
| CN103991529A (en) * | 2014-05-30 | 2014-08-20 | 佛山市神风航空科技有限公司 | Paddle rotating type pedal boat |
| CN104002945A (en) * | 2014-05-30 | 2014-08-27 | 佛山市神风航空科技有限公司 | Motor-driven open type boat with rotary paddle |
| CN104002945B (en) * | 2014-05-30 | 2016-04-06 | 佛山市神风航空科技有限公司 | A kind of motor-driven open type revolving vane canoe |
| CN104859810A (en) * | 2015-05-19 | 2015-08-26 | 广西大学 | Water bicycle |
| CN113734404A (en) * | 2021-09-10 | 2021-12-03 | 方松 | Driving device for paddle of amusement park |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |