CN209096965U - Pulling force drive-type canoe - Google Patents

Abstract

The utility model provides a kind of pulling force drive-type canoe, including canoe, seat is slidably fitted on canoe, the front of seat is equipped with foot pedal, and foot pedal is fixed on canoe, and the bottom of canoe is equipped with propeller, the drive shaft of driving propeller rotational is installed on canoe, rotating mechanism for driving drive shaft turns is installed, pulling force drive-type canoe further includes the elastic component for pulling the drawstring of rotating mechanism rotation and drawstring being driven to reset, and drawstring is wound on rotating mechanism on canoe.The pulling force drive-type of the utility model is rowed a boat in use, when pulling drawstring one end, rotating mechanism can be driven to rotate, and then drives drive shaft and propeller rotational, to realize driving canoeing；And the seat that is slidably installed on canoe, and foot pedal is installed on canoe, then it, can be with pedal foot pedal when pulling drawstring, seat slides backward, and exerts oneself simultaneously so as to trick, while the upper part of the body and the lower part of the body can also exert oneself simultaneously, and stroke strength is big.

Description

Pulling force drive-type canoe

Technical field

The utility model belongs to canoe field, is to be related to a kind of pulling force drive-type canoe more specifically.

Background technique

Canoe is usually to carry out stroke using paddle.Current is usually the edge for being hinged on ship in the middle part of paddle, and people sits In canoe, and paddle is pulled, to carry out stroke；This stroke mode, be only capable of above the waist exert oneself, can not whole body exert oneself, stroke Shi Liliang is smaller.

Utility model content

The purpose of this utility model is to provide a kind of pulling force drive-type canoes, to solve canoe existing in the prior art When, it is only capable of exerting oneself above the waist, the lesser problem of stroke strength.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of pulling force drive-type canoe, described Seat is slidably fitted on canoe, the front of the seat is equipped with foot pedal, and the foot pedal is fixed on the canoe, described The bottom of canoe is equipped with propeller, is equipped with the drive shaft for driving the propeller rotational on the canoe, on the canoe Rotating mechanism for driving the drive shaft turns is installed, the pulling force drive-type canoe further includes pulling the whirler The drawstring of structure rotation and the elastic component for driving the drawstring to reset, the drawstring are wound on the rotating mechanism, the elasticity The winding of one end of part and the rotating mechanism is connected, and one end of the drawstring is extended out the rotating mechanism, and the drawstring One end be connected with handpiece, the elastic component is installed on the canoe.

Further, the rotating mechanism include for drive the output shaft of the drive shaft turns, be set in it is described defeated Unilateral bearing on shaft and the rotating cylinder being placed on the unilateral bearing, the drawstring are wound on the rotating cylinder, the elasticity In on the rotating cylinder, the output shaft is installed on the canoe one ends wound of part.

Further, flywheel is also equipped on the output shaft.

Further, the output shaft erects setting, and the drive shaft erects setting, is also equipped with deflecting on the canoe Gear-box, the drive shaft are connected with the input terminal of the change gear case, and the propeller is defeated with the change gear case Outlet is connected.

Further, the output shaft and the drive shaft are to be integrally formed.

Further, transmission mechanism, the input terminal of the output shaft and the transmission mechanism are also equipped on the canoe It is connected, the drive shaft is connected with the output end of the transmission mechanism.

Further, the output shaft is horizontally disposed, and the drive shaft erects setting, is also equipped with deflecting on the canoe Gear-box and side steering, one end of the drive shaft are connected with the input terminal of the change gear case, the propeller and institute State change gear case output end be connected, the output shaft is connected with the input terminal of the side steering, the drive shaft it is another One end is connected with the output end of the side steering.

Further, the elastic component is the cylinder that stretch cord, spring or both ends are connected to rope.

Further, the rotating mechanism is located at side of the foot pedal far from the seat.

Further, the sliding rail for guiding the seat mobile is installed, the sliding rail is drawn along described on the canoe The setting of ship length direction, the seat slide are installed on the sliding rail.

The beneficial effect of pulling force drive-type canoe provided by the utility model is: compared with prior art, this is practical new Type installs rotating mechanism and elastic component by installing propeller in canoe bottom on canoe, winds and draws on rotating mechanism Rope, while drawstring one end being connected with elastic component, when pulling drawstring one end, rotating mechanism can be driven to rotate, and then drive and drive Moving axis and propeller rotational, to realize driving canoeing；And the seat that is slidably installed on canoe, and install and ride on canoe Plate when then pulling drawstring, can be slided backward with pedal foot pedal, seat, so as to trick simultaneously firmly, while above the waist and The lower part of the body can also exert oneself simultaneously, and stroke strength is big；And when manpower foot does not exert a force, elastic component pulls drawstring to be entangled in rotating mechanism On, and seat and people is pulled to move forward, it is resetted with realizing；The rapid operation, and strength is big when stroke.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram for the pulling force drive-type canoe that the utility model embodiment one provides.

Fig. 2 is the structural schematic diagram for the pulling force drive-type canoe that the utility model embodiment two provides.

Fig. 3 is the structural schematic diagram for the pulling force drive-type canoe that the utility model embodiment three provides.

Fig. 4 is the structural schematic diagram of the power section for the pulling force drive-type canoe that the utility model embodiment four provides.

Wherein, each attached drawing main mark in figure:

100- pulling force drive-type canoe；10- canoe；11- propeller；12- drive shaft；13- change gear case；14- seat； 141- movable pulley；15- foot pedal；16- sliding rail；17- drawstring；18- handpiece；19- elastic component；20- rotating mechanism；21- output Axis；22- rotating cylinder；23- unilateral bearing；24- flywheel；25- side steering.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined." several " are meant that one or more, unless otherwise clearly specific limit It is fixed.

In the description of the present invention, it should be understood that term " center ", " length ", " width ", " thickness ", The orientation of the instructions such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or Positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, Rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, because This should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements or the interaction relationship of two elements.For those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.

Embodiment one:

Referring to Fig. 1, existing be illustrated pulling force drive-type provided by the utility model canoe 100.The pulling force driving Formula canoe 100, including canoe 10, seat 14, foot pedal 15, propeller 11, drive shaft 12, rotating mechanism 20, drawstring 17 and bullet Property part 19；Seat 14 is slidably mounted on canoe 10, so as to slide back and forth on canoe 10；Foot pedal 15 is fixed on canoe On 10, and foot pedal 15 is set to the front of seat 14, when being sitting on seat 14 so as to user, can be convenient pedal foot pedal 15；Propeller 11 is mounted on the bottom of canoe 10, and drive shaft 12 is mounted on canoe 10, and drive shaft 12 and propeller 11 It is connected, to drive propeller 11 to rotate by drive shaft 12, and then canoe 10 is driven to move ahead；Rotating mechanism 20 is installed on canoe 10 On, rotating mechanism 20 is for driving drive shaft 12 to rotate；Drawstring 17 is wound on rotating mechanism 20, and rotation is drawn in one end of drawstring 17 Rotation mechanism 20, one end of drawstring 17 are connected with handpiece 18, and the one ends wound of elastic component 19 is on rotating mechanism 20, and elasticity Part 19 is installed on canoe 10；When to pull drawstring 17, rotating mechanism 20 can be driven to rotate by drawstring 17, and then drive Drive shaft 12 rotates, while rotating mechanism 20 drives elastic component 19, keeps elastic component 19 pre-opening；When unclamping drawstring 17, elasticity Part 19 can bounce back, and then drawstring 17 is pulled to move back, and realize that drawstring 17 resets.

Pulling force drive-type canoe 100 provided by the utility model, compared with prior art, the utility model is by rowing a boat Propeller 11 is installed in 10 bottoms, and rotating mechanism 20 and elastic component 19 are installed on canoe 10, winds and draws on rotating mechanism 20 Rope 17, while by the one ends wound of elastic component 19 on rotating mechanism 20, when pulling 17 one end of drawstring, rotating mechanism can be driven The stretching of elastic component 19 is opened in 20 rotations, and drive shaft 12 and propeller 11 is driven to rotate, to realize 10 movement of driving canoe； And the seat 14 that is slidably installed on canoe 10, and installation foot pedal 15 can be with pedal foot when then pulling drawstring 17 on canoe 10 Pedal 15, seat 14 slide backward, and exert oneself simultaneously so as to trick, while the upper part of the body and the lower part of the body can also exert oneself simultaneously, Stroke strength is big；And when manpower foot does not exert a force, elastic component 19 is shunk, and rotating mechanism 20 is driven to turn round, and drawstring 17 is pulled to be entangled in On rotating mechanism 20, and seat 14 and people is pulled to move forward, is resetted with realizing；The rapid operation, and strength is big when stroke.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, rotating mechanism 20 includes output shaft 21, unilateral bearing 23 and rotating cylinder 22, and output shaft 21 is installed on canoe 10, output Axis 21 is connected with drive shaft 12, for driving drive shaft 12 to rotate；And 23 sets of unilateral bearing on output shaft 21, and 22 sets of rotating cylinder On unilateral bearing 23, i.e., unilateral bearing 23 is mounted in rotating cylinder 22, thus when rotating cylinder 22 rotates forward, it can be through one-way shaft The rotation of 23 drive output shafts 21 is held, and when rotating cylinder 22 rotates backward, then it not will drive the reversion of output shaft 21；Drawstring 17 is wound in On rotating cylinder 22, the one ends wound of elastic component 19 is on rotating cylinder 22, to drive rotating cylinder 22 to rotate forward, and draw when pulling drawstring 17 Stretch elastic component 19；And when unclamping drawstring 17, elastic component 19 bounces back, and drives rotating cylinder 22 to invert, to drive drawstring 17 to reset.Certainly, In some other embodiment, rotating mechanism 20 or ratchet mechanism, the wheel shaft of ratchet mechanism is connected with drive shaft 12, and draws Rope 17 is wrapped on the ratchet of ratchet mechanism.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, flywheel 24 is also equipped on output shaft 21, so that elastic component 19 drives drawstring 17 to reset, and makes unclamping drawstring 17 When rotating cylinder 22 inverts, under 24 effect of inertia of flywheel, output shaft 21 still can be driven to rotate forward, and then drive 12 turns of drive shaft It is dynamic, and propeller 11 is driven to rotate.By the setting of flywheel 24, the smooth sense of operation can be increased, reduce the deadlock that tradition is rowed the boat Hard sense, and the balance rowed a boat is increased by the rotator inertia of flywheel 24.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, output shaft 21 erects setting, and drive shaft 12 erects setting, is also equipped with change gear case 13, drive shaft on canoe 10 12 are connected with the input terminal of change gear case 13, and propeller 11 is connected with the output end of change gear case 13.The structure, Ke Yitong Cross change gear case 13 and carry out support helix paddle 11, and facilitate the connection of drive shaft 12 Yu propeller 11, and by output shaft 21 with Drive shaft 12 erects setting, can also facilitate and output shaft 21 is connected with drive shaft 12, and then facilitates output shaft 21 to drive and drive Moving axis 12 rotates.

Further, the middle part of 10 width directions of canoe is arranged in output shaft 21, and flywheel 24 is installed on output shaft 21, When flywheel 24 rotates, stable effect can be played to canoe 10, can prevent 10 rollover of canoe；With turning by flywheel 24 Dynamic inertia increases the balance of canoe.

Further, flywheel 24 is mounted on the top of output shaft 21, with ease of assembly.In some other embodiment, fly Wheel 24 may be mounted at the lower end of output shaft 21, so that its center of gravity is lower, so as to stable canoe 10 more i.e..Still further, Flywheel 24 can also be installed respectively in multiple positions on output shaft 21, with better holding balance.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, output shaft 21 and drive shaft 12 are to be integrally formed, i.e., output shaft 21 and drive shaft 12 are same axis, to facilitate processing Production convenient for assembling, while reducing cost.

In some other embodiment, transmission mechanism, output shaft 21 and transmission mechanism can also be installed on canoe 10 Input terminal is connected, and drive shaft 12 is connected with the output end of transmission mechanism, and output shaft 21 is connected by transmission mechanism with drive shaft 12, To facilitate position and the angle of layout drive shaft 12 and output shaft 21.It can be with the transmission mechanism of deflecting, such as deflecting tooth when using When taking turns transmission case, drive shaft 12 and output shaft 21 can be adjusted to spatially be vertically arranged.When using rotating actuator, such as Whens chain transminssion mechanism, gear set etc., drive shaft 12 and output shaft 21 can be separated into layout.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, elastic component 19 is stretch cord, in order to provide sufficiently long elastic-restoring force, and can be when pulling drawstring 17, it can To extend simultaneously.In some other embodiment, elastic component 19 or extension spring, clockwork spring etc..

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, rotating mechanism 20 is located at side of the foot pedal 15 far from seat 14, to facilitate layout, simultaneously because user is mostly to be sitting in On seat 14, then the structure can also preferably keep the front and back balanced weight of canoe 10.Certainly, in some embodiments in fact In, the other positions on canoe 10 also can be set in rotating mechanism 20, at this point, needing on canoe 10 in the front of foot pedal 15 Directive wheel is set, and drawstring 17 bypasses directive wheel, to pull drawstring 17.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, the sliding rail 16 for guiding seat 14 mobile is installed, sliding rail 16 is along canoe 10 length directions setting, seat on canoe 10 Chair 14 is slidably mounted on sliding rail 16.Sliding rail 16 is set on canoe 10, preferably to guide seat 14 mobile, and then is used Family can whole body firmly pulls drawstring 17 on canoe 10 more flexible, more stablely, to carry out stroke.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, the bottom of seat 14 is also equipped with movable pulley 141, so that seat 14 can slide for greater flexibility, makes stroke canoe 10 It is more labor-saving.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, handpiece 18 is pull rod, and the middle part of pull rod is connected with drawstring 17.In some other embodiment, handpiece 18 can also Think the structures such as pull ring, pull handle.

Further, referring to Fig. 1, as pulling force drive-type provided by the utility model canoe 100 a kind of specific reality Mode is applied, the trailing flank of foot pedal 15 is by down toward the setting that gradually turns forward, the i.e. trailing flank of foot pedal 15 and horizontal direction Angle be obtuse angle, so that user preferably rides the foot pedal 15.

Embodiment two:

Referring to Fig. 2, the pulling force drive-type of pulling force drive-type canoe 100 and embodiment one in the present embodiment is rowed a boat and is distinguished Are as follows:

In the present embodiment, one end of drawstring 17 is drawn from the middle part of rotating cylinder 22, and the other end of drawstring 17 is to away from elasticity The one ends wound of part 19；And elastic component 19 is wrapped in rotating cylinder by the direction of then rotating cylinder 22 one end far from drawstring 17 towards drawstring 17 On 22, elastic component 19 is opposite with 17 winding direction of drawstring.In some other embodiment, as long as pulling drawstring 17, rotating cylinder is driven When 22 rotation, elastic component 19 can be wound on rotating cylinder 22.

The other structures of pulling force drive-type canoe 100 of the present embodiment are rowed a boat other with the pulling force drive-type of embodiment one Structure is identical, and details are not described herein.

Embodiment three

Referring to Fig. 3, the pulling force drive-type of pulling force drive-type canoe 100 and embodiment two in the present embodiment is rowed a boat and is distinguished Are as follows:

In the present embodiment, elastic component 19 includes cylinder 192, and the both ends of cylinder 192 are connected with rope band 191,192 one end of cylinder Rope band 191 be wrapped on rotating cylinder 22, the rope band 191 of 192 other end of cylinder is mounted on canoe 10, by the elastic force of cylinder, Rotating cylinder 22 is driven to reset.

The other structures of pulling force drive-type canoe 100 of the present embodiment are rowed a boat other with the pulling force drive-type of embodiment two Structure is identical, and details are not described herein.

Example IV

Referring to Fig. 4, the pulling force drive-type of pulling force drive-type canoe 100 and embodiment two in the present embodiment is rowed a boat and is distinguished Are as follows:

In the present embodiment, output shaft 21 is horizontally disposed, and drive shaft 12 erects setting, is also equipped with change gear on canoe 10 One end of case 13 and side steering 25, drive shaft 12 is connected with the input terminal of change gear case 13, propeller 11 and change gear The output end of case 13 is connected；Output shaft 21 is connected with the input terminal of side steering 25, the other end and side steering of drive shaft 12 25 output ends are connected.The structure, which can be convenient, is mounted on output shaft 21 on canoe 10, easy to assembly.

Specifically, side steering can be gear-box, worm gear mechanism etc..

The other structures of pulling force drive-type canoe 100 of the present embodiment are rowed a boat other with the pulling force drive-type of embodiment two Structure is identical, and details are not described herein.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. pulling force drive-type is rowed a boat, including canoe, it is characterised in that: seat is slidably fitted on the canoe, the seat Front is equipped with foot pedal, and the foot pedal is fixed on the canoe, and the bottom of the canoe is equipped with propeller, the canoe On the drive shaft for driving the propeller rotational is installed, the rotation for driving the drive shaft turns is installed on the canoe Rotation mechanism, the pulling force drive-type canoe further include pulling the drawstring of the rotating mechanism rotation and the drawstring being driven to reset Elastic component, the drawstring are wound on the rotating mechanism, and one end of the elastic component is connected with rotating mechanism winding, institute The one end for stating drawstring is extended out the rotating mechanism, and one end of the drawstring is connected with handpiece, the elastic component installation In on the canoe.

2. pulling force drive-type canoe as described in claim 1, it is characterised in that: the rotating mechanism includes described for driving The output shaft of drive shaft turns, the unilateral bearing being set on the output shaft and the rotating cylinder being placed on the unilateral bearing, institute It states drawstring to be wound on the rotating cylinder, on the rotating cylinder, the output shaft is installed on described the one ends wound of the elastic component On canoe.

3. pulling force drive-type canoe as claimed in claim 2, it is characterised in that: be also equipped with flywheel on the output shaft.

4. pulling force drive-type canoe as claimed in claim 2, it is characterised in that: the output shaft erects setting, the driving Axis erects setting, is also equipped with change gear case, the input terminal phase of the drive shaft and the change gear case on the canoe Even, the propeller is connected with the output end of the change gear case.

5. pulling force drive-type canoe as claimed in claim 4, it is characterised in that: the output shaft is one with the drive shaft Molding.

6. pulling force drive-type canoe as claimed in claim 4, it is characterised in that: it is also equipped with transmission mechanism on the canoe, The output shaft is connected with the input terminal of the transmission mechanism, and the drive shaft is connected with the output end of the transmission mechanism.

7. pulling force drive-type canoe as claimed in claim 2, it is characterised in that: the output shaft is horizontally disposed, the driving Axis erects setting, and change gear case and side steering, one end of the drive shaft and the deflecting are also equipped on the canoe The input terminal of gear-box is connected, and the propeller is connected with the output end of the change gear case, the output shaft and the change It is connected to the input terminal of mechanism, the other end of the drive shaft is connected with the output end of the side steering.

8. such as claim 1-7 described in any item pulling force drive-types canoe, it is characterised in that: the elastic component be stretch cord, Spring or both ends are connected to the cylinder of rope.

9. such as the described in any item pulling force drive-type canoes of claim 1-7, it is characterised in that: the rotating mechanism is located at described Side of the foot pedal far from the seat.

10. such as the described in any item pulling force drive-type canoes of claim 1-7, it is characterised in that: installed on the canoe useful In the sliding rail for guiding the seat mobile, the sliding rail is arranged along the canoe length direction, and the seat slide is installed on institute It states on sliding rail.