CN2340686Y

CN2340686Y - Walking device on water surface

Info

Publication number: CN2340686Y
Application number: CN 98207942
Authority: CN
Inventors: 朱群
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-08
Filing date: 1998-09-08
Publication date: 1999-09-29
Anticipated expiration: 2008-09-08

Abstract

The utility model relates to a walking device on water surfaces, comprising a floating body, a steering system, and a driving system, wherein, the steering system is composed of a rudder stock, a rudder, and a rudder stock support frame (armrest); the driving system is composed of a water cavity which is provided with a water intake valve and a water jet. Feet do walking movement on a pedal of the water cavity, water in the water cavity is spouted backwards, and thereby, the utility model is propelled to travel forwards on the water surfaces.

Description

The device of strolling waterborne

The utility model relates to a kind of aquatic sports or amusement apparatus, specifically, the utility model relates to a kind of unpowered aquatic sports or amusement apparatus, promptly, the device of strolling waterborne, this device of strolling utilizes manpower foot-operated, utilizes to stroll in the device backward the waterpower of ejection and promote the manned device of strolling and advance, just like walking on land.

For the people that live in the waterside, on the water surface, can be engaged in vairious activities, particularly move or amusement is a kind of fine dream as walking freely on land.Though existing various dynamic or unpowered ship, ship can make people movable arbitrarily on the water,, in water activity closely, above-mentioned facility is obviously too heavy, and people need a kind of dexterity, light people carrier waterborne.

The purpose of this utility model will satisfy this demand exactly, and a kind of device of strolling waterborne is provided.

The device of strolling waterborne of the present utility model comprises and strolls device main body, steering control system and drive system.Stroll the device main body and comprise a buoyancy aid.Steering control system is arranged on strolls the device body front part, and drive system is arranged on strolls device main body postmedian.Steering control system comprises rudder stock and rudder, the rudder stock support is installed strolling the device body front part, and rudder stock is rotatably mounted on the crossbeam on rudder stock support top.The rudder stock bottom extends in the entry, is fixed with a rudder blade in the rudder stock lower end.Rudder stock can be controlled the position of rudder blade under water by swinging, thereby the direct of travel of device is strolled in control.Drive system comprises two identical foot-operated water cavities, and these two foot-operated water cavities are installed in strolls device buoyancy aid postmedian, and each foot-operated water cavity comprises a stretcher, at least one inlet valve and at least one sprinkler.Inlet valve is a check valve, and when foot-operated following time, inlet valve is closed, and the water in the water cavity sprays backward by sprinkler; When pin lifted, inlet valve was opened, and water enters water cavity.Like this, people's both feet take turns to lift, depress as walking, and the water in two water cavities is ejection alternately, stroll device and advance forward under the antagonistic force of the water of ejection promotes.The motion as long as both feet are ceaselessly marked time is strolled device and will be advanced on the water surface continuously.

According to an embodiment of the present utility model, constituting the buoyancy aid of strolling the device main body can be the cavity buoyancy aid made from glass-felt plastic, also can be to form less than the material of water is molded with proportion, can also be to be made of inflatable Rubber inflator.It will be appreciated by those skilled in the art that the shape of strolling the device main body should help reducing the resistance of water, for example strolling device front end shape approximation is the water droplet shape.

According to another embodiment of the present utility model, this rudder stock support also constitutes armrest system simultaneously, makes the operator to stroll the device gait of march to save muscle power or raising by the motion of more effectively marking time of hand steered support.Preferably the rudder stock support has and is easy to hand steered shape, for example inverted U-shaped, its middle and upper part can be the circular arc of forwards protruding along the header portion of horizontal expansion substantially, and rudder stock is rotatably mounted to the mid point of circular arc portion, and operator's both hands can be held up the both sides at circular arc portion.

According to other embodiment of the present utility model, rudder blade can have oblong, trapezoidal or other polygonal shape that is fit to.

In addition, according to another embodiment of the present utility model, stroll the device that device comprises stationary rope and can use the long-handled hook tractive, for example be fixed on and stroll the ring-shaped article that is fit to the position on the device main body, for use in will stroll by hawser device and harbour moor a boat the stake or other facilities waterborne, connect as yacht, perhaps by be positioned on the bank or human stock on the yacht on long-handled hook will stroll device and further.

The utlity model has novel structure, easy to use, safe, the characteristics of environmentally safe.This device of strolling can be used as body-building or amusement and recreation utensil, carries out waterbornely strolling or taking a walk.This device of strolling can allow operator or lie or sit, perhaps stands thereon, and can also be diving tower to stroll device, plunge swimming.The fishing fan can utilize and stroll device and arrive the position that is fit on the water surface and fish.The people that live in the waterside can ride instead of walk to stroll device, visiting waterside friendly neighbour.More can appreciate the beautiful scenery of lakes and mountains, take graceful the Nature, perhaps in carefree and leisurely atmosphere, listen moving music attentively by strolling in the water.People can also carry out ball game waterborne by means of strolling device, motions such as football for example waterborne, rugby waterborne, race walking perhaps waterborne.For the people that have yacht, can travel to and fro between between bank and the yacht strolling " lash barge " of device as yacht, perhaps around yacht, carry out the short distance activity.

By the detailed description of doing below in conjunction with accompanying drawing, can understand structure of the present utility model, feature and advantage thereof better.In these accompanying drawings:

The waterborne longitudinal profile scheme drawing of strolling device of Fig. 1 for constituting according to an embodiment of the present utility model, it has represented the basic structure of strolling device waterborne;

Fig. 2 the figure shows the principle of strolling the device waterjet propulsion for the schematic top view of strolling the foot-operated water cavity of device shown in Figure 1.

As shown in Figure 1, this embodiment waterborne strolled device and comprised and stroll device main body 1, foot-operated water cavity 2 (another foot-operated water cavity is not shown), rudder stock support or handrail 3, rudder stock 4 and rudder blade 7.Wherein stroll device main body 1 by lightweight material, particularly the polyester form material is molded forms, and foot-operated water cavity, rudder stock support 3, rudder stock 4 and rudder blade 7 are made by engineering plastics or metal.Utilize Hooke's coupling 11 to be connected between rudder stock 4 and the rudder stock support (handrail).Foot-operated water cavity 2 and another identical foot-operated water cavity (not shown) are arranged side by side at the postmedian of strolling device main body 1, and common formation is strolled the drive system of device.Foot-operated water cavity 2 bottoms are equipped with an inlet valve 5 near strolling the anterior place of device, if necessary, a plurality of identical inlet valves can be installed.Near the place, bottom a sprinkler 4 is installed in foot-operated water cavity rear sidewall, sprinkler 4 in fact also is a kind of one-way cock, can only discharge water.The water cavity sidewall is a bellows structure, and it has good flexible and elasticity, thereby can stretch freely when down foot-operated and pin lift.Two water cavities can adopt any suitable mode to be fixed on and stroll on the device main body.Stroll that also be equipped with on the device main body can stationary rope or be convenient to ring-shaped article with the long-handled hook tractive.Wholely stroll device dismounting easily.Can contract becomes very little volume, is easy to carry.

Fig. 2 has represented the top view cross-section structure and the principle of propeller of water cavity.As shown in the figure, when left foot lifted, because the water cavity internal pressure is less than the pressure of the outer water of water cavity, so water enters the water cavity 2 from check valve 5, when left threading following time, the water in the water cavity 2 sprayed backward from the water injector of sprinkler 6; Meanwhile, when left foot lifted, under the right threading, the water in the water cavity 10 was from the ejection of the water injector of sprinkler 9, and when left threading following time, right crus of diaphragm lifts, and water enters water cavity 10 from check valve 8.So, the double-legged motion of marking time, the water in water cavity 2 and the water cavity 10 is alternately ejection backward from sprinkler 6 and 9 just.Strolling device advances forward under thrust (antagonistic force) effect of the water that sprays backward.

Although above described embodiment more of the present utility model in detail; but those skilled in the art are to be understood that; under the prerequisite that does not break away from design of the present utility model and scope; can also make various improvement and variation; so protection domain of the present utility model only is defined by the claims.

Claims

1, a kind of device of strolling waterborne is characterized in that: it comprises strolls device main body, steering control system and drive system; Stroll the device main body and comprise a buoyancy aid, steering control system is arranged on strolls the device body front part, and drive system is arranged on strolls device main body postmedian.

2, a kind of device of strolling waterborne as claimed in claim 1, it is characterized in that: said steering control system comprises rudder stock and rudder, in the said device body front part of strolling the rudder stock support is installed, said rudder stock is rotatably mounted on the crossbeam on said rudder stock support top, said rudder stock bottom extends in the entry, is fixed with a rudder blade in said rudder stock lower end; Said drive system comprises two identical foot-operated water cavities, and said two foot-operated water cavities are installed in the said device buoyancy aid postmedian of strolling, and each foot-operated water cavity comprises a stretcher, at least one inlet valve and at least one sprinkler.

3, a kind of device of strolling waterborne as claimed in claim 2 is characterized in that: utilize Hooke's coupling to be connected between said rudder stock and the said rudder stock support, said inlet valve is a check valve, and said water cavity sidewall is a bellows structure.

4, a kind of device of strolling waterborne as claimed in claim 2 is characterized in that strolling the ring-shaped article that is used for fixing rope or is convenient to the long-handled hook tractive is installed on the device main body.

5, a kind of device of strolling waterborne as claimed in claim 4, it is characterized in that: the said device main body of strolling is made with glass-felt plastic.

6, a kind of device of strolling waterborne as claimed in claim 4 is characterized in that: the said device main body of strolling forms with lightweight material is molded.

7, a kind of device of strolling waterborne as claimed in claim 4, it is characterized in that: the said device main body of strolling is made of the inflating rubber tire.

8, as any described device of strolling waterborne in the claim 5 to 7, it is characterized in that: said rudder stock, rudder stock support, rudder blade and water cavity are made by engineering plastics.