CN107823857A - Auxiliary propeller in a kind of water - Google Patents
Auxiliary propeller in a kind of water Download PDFInfo
- Publication number
- CN107823857A CN107823857A CN201710872160.9A CN201710872160A CN107823857A CN 107823857 A CN107823857 A CN 107823857A CN 201710872160 A CN201710872160 A CN 201710872160A CN 107823857 A CN107823857 A CN 107823857A
- Authority
- CN
- China
- Prior art keywords
- pedal
- housing
- foot
- loose
- leaf
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B31/00—Swimming aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Massaging Devices (AREA)
Abstract
Auxiliary propeller in a kind of water, including handle, column, roller, rope, pedal, housing, jetting orifice, push pedal, foot-operated plate stem, groove;Handle is fixedly connected with the upper end of column, is fixed with a roller under handle on box type column, and the both sides of box type column are fluted under roller, and the inner side of pedal is embedded in groove;Across there is rope on roller, the both ends of rope are connected to the inner side of two pedals;Lower end of column or so is fixedly connected with 2 housings, and crossbeam is fixedly connected with the upper opening of housing, and there is via the centre of crossbeam;Pedal is fixedly connected with the upper end of foot-operated plate stem, and foot-operated plate stem passes through via, and by via and groove, the foot-operated plate stem of constraint can only move up and down jointly, and the lower end chain of foot-operated plate stem is connected to push pedal;The lower end of housing is fixedly connected with jetting orifice.The present invention is simple in construction, and cost of manufacture is relatively low, is adapted to human body mode of work-doing, improves underwater exercise speed.
Description
Technical field
The present invention relates to mechanical field, auxiliary propeller in more particularly to a kind of water.
Background technology
The mode that walks upright is selected during human evolution, bone and myoarchitecture determine human body power output maximum
Locomotive organ is both legs, and force production direction be stance straight down.When people swims in the water, because aqueous water has
There is larger mobility, reaction force is smaller, and both legs do work to water typically to be moved using vertical body direction, is unfavorable for both legs hair
Power is accustomed to, and have impact on people's gait of march in water.General swimming aid, such as webbed gloves or flippers, simply increase and water
Active area, human body mode of work-doing is not improved;Also some directional resistance type flippers, due to the constraint of no water channel, also without
Method forms larger reaction force.
The content of the invention
It is an object of the invention to overcome shortcoming present in prior art, there is provided auxiliary propeller in a kind of water, favorably
In the high-power acting of both legs, and the propulsive thrust of water is converted into, improves human body gait of march in water.
The purpose of the present invention is achieved through the following technical solutions:
Auxiliary propeller in a kind of water, including handle 1, column 2, roller 3, rope 4, pedal 5, housing 6, jetting orifice 7,
Push pedal 8, foot-operated plate stem 9, groove 10;Handle 1 is fixedly connected with the upper end of column 2, and one is fixed with 1 time box type column of handle 2
Roller 3, the both sides fluted 10 of 3 times box type columns of roller 2, the inner side of pedal 5 are embedded in groove 10;Across there is rope on roller 3
4, the both ends of rope 4 are connected to the inner side of two pedals 5, when one of pedal 5 is stepped on downwards, pass through rope
4 be that another pedal 5 provides reply pulling force, motion upwards;Lower end of column 2 or so is fixedly connected with 2 housings 6, shell
Crossbeam 13 is fixedly connected with the upper opening of body 6, there is via 14 among crossbeam 13;The upper end of pedal 5 and foot-operated plate stem 9 is consolidated
Fixed connection, foot-operated plate stem 9 pass through via 14, and by via 14 and groove 10, the foot-operated plate stem 9 of constraint can only move up and down jointly, pin
The lower end chain of pedal-rod 9 is connected to push pedal 8;The lower end of housing 6 is fixedly connected with jetting orifice 7, and jetting orifice 7 reduces water-outlet area,
Improve water velocity.
Housing 6 is cylindrical empty cavity configuration, upper and lower opening.
The push pedal 8 is made up of two semicircular loose-leaves, and the lower end of foot-operated plate stem 9 passes through hinge 12 and two loose-leaf chains
Connect, hinge 12 is fixedly arranged above 1 baffle plate 11, and loose-leaf constrains folding angle by baffle plate 11, when loose-leaf is rotated up to level
By the retardation motion of baffle plate 11, loose-leaf rotates down freedom.
The push pedal 8 can also be a circular piston;The outside of housing 6 is provided with the passage of water inlet 15, water inlet 15
Front openings, back-end closure;The outer wall of housing 6 is provided with side loose-leaf 16, the inwardly single-phase conducting of side loose-leaf 16;The tail end of housing 6
Inside is provided with a pair of bottom baffles 17 and bottom loose-leaf 18.Bottom loose-leaf 18 single-phase conducting downwards, is ridden by the constraint of bottom baffle 17
When plate 5 and foot-operated plate stem 9 pump, water enters from the front of water inlet 15, and housing 6 is entered by side loose-leaf 16
It is interior, then promoted by circular piston 8, by bottom loose-leaf 18, rearward discharged at a high speed from jetting orifice 7, produce reaction force and promote people
Body travels forward.
In use, people's double-grip handle 1, both feet step down on pedal 5 respectively, and human body is approximate horizontal to be in water, and makes
Whole auxiliary propeller is placed in water, and both legs back and forth do trample action, and the water in housing 6 is released at a high speed from jetting orifice 7, is produced
Raw reaction force makes human body travelling forward with higher speed.
The present invention has the following advantages that compared with prior art and effect:
(1) auxiliary propeller in a kind of water of the invention, does not consume the energy, by manual work, is adapted to human body and does
Work(mode, improve underwater exercise speed.
(2) present invention is simple in construction, and cost of manufacture is relatively low, suitable for aquatic sports or for buoyant apparatus water.
Brief description of the drawings
Fig. 1 is the structural representation of auxiliary propeller.
Fig. 2 is structural representation when push pedal is loose-leaf.
Fig. 3 is the schematic top plan view of auxiliary propeller.
Fig. 4 is structural representation when push pedal is piston.
Wherein, 1, handle;2nd, column;3rd, roller;4th, rope;5th, pedal;6th, housing;7th, jetting orifice;8th, push pedal;9th, pin
Pedal-rod;10th, groove;11st, baffle plate;12nd, hinge;13rd, crossbeam;14th, via;15th, water inlet;16th, side loose-leaf;17th, bottom baffle;
18th, bottom loose-leaf.
Embodiment
Further detailed description is done to the present invention with reference to embodiment, but the implementation of the present invention is not limited to this.
Embodiment 1
Auxiliary propeller in a kind of water, available for aquatic sports or for buoyant apparatus in water.It is as shown in figure 1, auxiliary in water
Propeller is helped to include handle 1, column 2, roller 3, rope 4, pedal 5, housing 6, jetting orifice 7, push pedal 8, foot-operated plate stem 9, recessed
Groove 10;Handle 1 is fixedly connected with the upper end of column 2, and a roller 3,3 times box type columns of roller are fixed with 1 time box type column of handle 2
2 both sides fluted 10, the inner side of pedal 5 are embedded in groove 10;Across there is rope 4 on roller 3, the both ends of rope 4 connect respectively
The inner side of two pedals 5 is connected to, is another pedal 5 by rope 4 when one of pedal 5 is stepped on downwards
There is provided and reply pulling force, upwards motion;Lower end of column 2 or so is fixedly connected with 2 housings 6, and housing 6 is cylindrical cavity knot
Structure, upper and lower opening;As shown in figure 3, being fixedly connected with crossbeam 13 at the upper opening of housing 6, there is via 14 among crossbeam 13;Pin
Pedal 5 is fixedly connected with the upper end of foot-operated plate stem 9, and foot-operated plate stem 9 passes through via 14, and pin is constrained jointly by via 14 and groove 10
Pedal-rod 9 can only move up and down, and the lower end chain of foot-operated plate stem 9 is connected to push pedal 8;The lower end of housing 6 is fixedly connected with jetting orifice
7, jetting orifice 7 reduces water-outlet area, improves water velocity.As shown in Fig. 2 the push pedal 8 is by two semicircular loose-leaf groups
Into, the lower end of foot-operated plate stem 9 is linked by hinge 12 and two loose-leaves, and hinge 12 is fixedly arranged above 1 baffle plate 11, loose-leaf by
Baffle plate 11 constrains folding angle, and loose-leaf is rotated up rotating down freedom by the retardation motion of baffle plate 11, loose-leaf to during level.
In use, people's double-grip handle 1, both feet step down on pedal 5 respectively, and human body is approximate horizontal to be in water, and makes
Whole auxiliary propeller is placed in water, and both legs back and forth do trample action, when one of pedal 5 moves backward, loose-leaf by
To the resistance of water, stopped when being opened to horizontal level by baffle plate 11, at this moment two semicircle loose-leaves rounded piston in housing 6
Shape, the water inside housing 6 is promoted rearward to move, due to the constraint of jetting orifice 7, the water in housing 6 is by high speed from jetting orifice 7
Release, caused reaction force makes human body travelling forward with higher speed;Another pedal 5 is withdrawn into reset by rope 4
Position, travel forward, at this moment loose-leaf is rearward rotated by the resistance of water, reduces positive resistance, and water is from the front of housing 6
Opening is added in housing 6;Both feet do reciprocal trample action, can replace the water in two housings high from jetting orifice 7
Speed discharge, is produced continuous reaction force, makes one to be travelled forward with higher speed in water.
Embodiment 2
As shown in figure 4, push pedal 8 can also be a circular piston;The outside of housing 6 is provided with the passage of water inlet 15, enters
The front openings at the mouth of a river 15, back-end closure;The outer wall of housing 6 is provided with side loose-leaf 16, the inwardly single-phase conducting of side loose-leaf 16;Housing 6
Tail end inside be provided with a pair of bottom baffles 17 and bottom loose-leaf 18.Bottom loose-leaf 18 by bottom baffle 17 constraint, it is single-phase downwards to lead
Logical, when pedal 5 and foot-operated plate stem 9 pump, water enters from the front of water inlet 15, is entered by side loose-leaf 16
In housing 6, then promoted by circular piston 8, by bottom loose-leaf 18, rearward discharged at a high speed from jetting orifice 7, produce reaction and push
Moving body travels forward.
Claims (4)
- A kind of 1. auxiliary propeller in water, it is characterised in that:Including handle, column, roller, rope, pedal, housing, jetting Mouth, push pedal, foot-operated plate stem, groove;Handle is fixedly connected with the upper end of column, is fixed with a roller under handle on box type column, The both sides of box type column are fluted under roller, and the inner side of pedal is embedded in groove;Across there is rope on roller, the both ends of rope are distinguished The inner side of two pedals is connected to, is that another pedal carries by rope when one of pedal is stepped on downwards For replying pulling force, motion upwards;Lower end of column or so is fixedly connected with 2 housings, is fixedly connected at the upper opening of housing There is crossbeam, there is via the centre of crossbeam;Pedal is fixedly connected with the upper end of foot-operated plate stem, and foot-operated plate stem passes through via, by mistake The foot-operated plate stem of constraint can only move up and down jointly for hole and groove, and the lower end chain of foot-operated plate stem is connected to push pedal;The lower end of housing is consolidated Surely it is connected with jetting orifice.
- 2. auxiliary propeller in water according to claim 1, it is characterised in that:Housing is cylindrical empty cavity configuration, up and down Opening.
- 3. auxiliary propeller in water according to claim 1, it is characterised in that:The push pedal is by two semicircular loose-leaves Composition, the lower end of foot-operated plate stem are linked by hinge and two loose-leaves, and hinge is fixedly arranged above 1 baffle plate, and loose-leaf is by baffle plate Folding angle is constrained, loose-leaf is rotated up rotating down freedom by baffle plate retardation motion, loose-leaf to during level.
- 4. auxiliary propeller in water according to claim 1, it is characterised in that:The push pedal can also be that a circle is living Plug;Water inlet passageway, the front openings of water inlet, back-end closure are provided with the outside of housing;The outer wall of housing is provided with side loose-leaf, The inwardly single-phase conducting of side loose-leaf;A pair of bottom baffles and bottom loose-leaf are provided with inside the tail end of housing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710872160.9A CN107823857A (en) | 2017-09-25 | 2017-09-25 | Auxiliary propeller in a kind of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710872160.9A CN107823857A (en) | 2017-09-25 | 2017-09-25 | Auxiliary propeller in a kind of water |
Publications (1)
Publication Number | Publication Date |
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CN107823857A true CN107823857A (en) | 2018-03-23 |
Family
ID=61644033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710872160.9A Pending CN107823857A (en) | 2017-09-25 | 2017-09-25 | Auxiliary propeller in a kind of water |
Country Status (1)
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CN (1) | CN107823857A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111214819A (en) * | 2020-03-13 | 2020-06-02 | 熊招丽 | Be applied to swimming auxiliary assembly of swimming pool |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158245A (en) * | 1977-12-28 | 1979-06-19 | Cunningham Robert K | Swimming device |
JP2006149414A (en) * | 2004-11-25 | 2006-06-15 | 敏 ▲高▼木 | Swimming aid |
CN201353403Y (en) * | 2009-02-16 | 2009-12-02 | 黄琦杰 | Swimming impeller |
CN201643564U (en) * | 2010-03-26 | 2010-11-24 | 梁成路 | Hinge-shaped swimming thrusting plate |
CN106422219A (en) * | 2016-11-16 | 2017-02-22 | 夏荷花 | Swimming propeller |
-
2017
- 2017-09-25 CN CN201710872160.9A patent/CN107823857A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4158245A (en) * | 1977-12-28 | 1979-06-19 | Cunningham Robert K | Swimming device |
JP2006149414A (en) * | 2004-11-25 | 2006-06-15 | 敏 ▲高▼木 | Swimming aid |
CN201353403Y (en) * | 2009-02-16 | 2009-12-02 | 黄琦杰 | Swimming impeller |
CN201643564U (en) * | 2010-03-26 | 2010-11-24 | 梁成路 | Hinge-shaped swimming thrusting plate |
CN106422219A (en) * | 2016-11-16 | 2017-02-22 | 夏荷花 | Swimming propeller |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111214819A (en) * | 2020-03-13 | 2020-06-02 | 熊招丽 | Be applied to swimming auxiliary assembly of swimming pool |
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PB01 | Publication | ||
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Application publication date: 20180323 |