WO2013191501A1 - Planche de surf - Google Patents

Planche de surf Download PDF

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Publication number
WO2013191501A1
WO2013191501A1 PCT/KR2013/005488 KR2013005488W WO2013191501A1 WO 2013191501 A1 WO2013191501 A1 WO 2013191501A1 KR 2013005488 W KR2013005488 W KR 2013005488W WO 2013191501 A1 WO2013191501 A1 WO 2013191501A1
Authority
WO
WIPO (PCT)
Prior art keywords
link
coupling
groove
surfboard
plate
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.)
Ceased
Application number
PCT/KR2013/005488
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English (en)
Korean (ko)
Inventor
구권회
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2013191501A1 publication Critical patent/WO2013191501A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/50—Boards characterised by their constructional features
    • B63B32/53—Sectionalised boards, e.g. modular, dismountable or foldable boards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/10—Motor-propelled water sports boards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/06—Steering by rudders
    • B63H25/08—Steering gear
    • B63H25/14—Steering gear power assisted; power driven, i.e. using steering engine
    • B63H25/18—Transmitting of movement of initiating means to steering engine
    • B63H25/20—Transmitting of movement of initiating means to steering engine by mechanical means

Definitions

  • the present invention relates to a surfboard, and more particularly to a surfboard that can separate and combine the body of the surfboard in front and rear.
  • Such leisure activities include water leisure activities such as surfing and water skiing that can be performed in the water, and mountain leisure activities such as climbing and off-road that can be performed in the mountains.
  • mountain leisure activities such as climbing and off-road that can be performed in the mountains.
  • road leisure activities such as hiking on the road.
  • Representative leisure activities in the water can be enjoyed by using a surfboard.
  • appropriate conditions such as water level and waves are required.
  • the surfboard has a length of about 2m that is larger than the height of the general public, so that it is not possible to accommodate and transport in a general passenger vehicle, the storage of a roof box, such as a vehicle that can accommodate a surfboard There is a problem that the burden and cost burden to be equipped with equipment.
  • the technical problem to be achieved by the present invention is to provide a surfboard that can provide easy storage and portable by separating the body of the surfboard into a front plate and a rear plate.
  • another technical problem to be achieved by the present invention is to provide a surfboard that can easily run the water surface by disposing the propeller rotated by the drive unit on the body of the surfboard.
  • another technical problem to be achieved by the present invention is to provide a surfboard that can easily adjust the running direction of the surfboard by arranging the direction change portion on the body of the surfboard.
  • the surfboard according to the present invention includes a body floating on the water surface and a handle portion provided on the body, the body, the front plate which is located in front of the longitudinal direction of the body and And a rear plate positioned at the rear side, and a connecting portion for separating and coupling the front plate and the rear plate is disposed between the front plate and the rear plate, and the connecting portion connects the front plate and the rear plate, and the bending of the connecting portion.
  • It may include a support for having a force against the, a guide portion for guiding the coupling position of the front plate and the rear plate, and a coupling portion for intermittent engagement of the front plate and the rear plate.
  • the support portion at least one front support groove having a stepped groove on the end surface of the front plate, a rear support groove having a stepped groove on the end surface of the rear plate and corresponding to the front support groove, the front plate and the rear plate is the front and rear It may include a support rod inserted into the support groove, the support rod having an extension piece that is caught in the stepped groove in the center of the support.
  • the guide portion may include one or more protruding front engaging protrusions disposed on the end face of the front plate, one or more recessed front engaging grooves disposed on the end face of the front plate, and an end surface of the rear plate, A corresponding recessed rear coupling groove and an end surface of the rear plate, the rear coupling protrusion corresponding to the front coupling groove and the front coupling protrusion and the rear coupling groove to engage the front coupling groove and the rear coupling protrusion It may include a fitting guide.
  • the engaging portion is accommodated in any one of the front and rear coupling portion and the front and rear coupling portion forming a groove corresponding to each other on both sides of the end surface of the front plate and the end surface of the rear plate.
  • it may include a binding member for binding the corresponding front and rear coupling portions to each other, and a screw shaft screwed with the binding member to control the sliding of the binding member.
  • the present invention is a drive unit provided in the lower portion of the body, and a propeller coupled to the drive unit, the propeller for rotating the body by driving by the drive unit, and maintains a predetermined interval with the propeller, the lower portion of the body Rotationally vertically coupled to be rotatable, the direction changing unit for switching the running direction of the body running by the propeller, and may be further provided on the top of the body to turn the turning board to rotate the direction changing unit.
  • the direction switching footrest the shaft member which is vertically provided in the upper rear side of the body, the scaffold that the upper side of the shaft member is axially coupled to the center of the lower surface, and one side elastic to be provided on one side of the footrest to elastically support one side of the footrest
  • An elastic member including a member, the other elastic member provided under the other side of the scaffold to elastically support the other side of the scaffold, a plurality of one side fold links positioned between the one elastic member and the shaft member, and the other elastic member and the shaft.
  • a fold link including a plurality of other fold links positioned between the member, a connection link axially coupling the one side fold links, and a connection including another connection link axially coupled to the one connection link and axially coupling the other connection links.
  • the link and the other side of the one side of the link and the other side of the other side of the link link may include an auxiliary connection link that is fixed to the upper side of the direction change portion, the rear side.
  • the turning footrest unit the footrest provided in the upper rear side of the body, a weight sensing sensor which is provided in the inside of the footrest, and senses the load applied to one side of the footrest and the other side of the footrest, and axial coupling with the upper side of the turning part It may be provided in the upper portion of the rear side of the body, and may include a driving member for rotating the direction changer based on the detection signal of the weight sensor.
  • the surfboard according to the present invention with respect to the longitudinal direction, the front plate located in the front, the rear plate located in the rear, and located between the front plate and the rear plate to separate and couple the front plate and the back plate to each other
  • a body including a connecting portion, a handle portion provided in the upper portion of the body, a drive portion provided in the lower portion of the body, a propeller coupled to the drive portion, and rotated by the drive of the drive to drive the body, a propeller and a predetermined interval
  • the rotationally vertically coupled to the lower portion of the body, the turning portion for switching the running direction of the body running by the propeller, and the turning board to rotate the turning portion provided on the upper portion of the body It may include wealth.
  • the present invention the solar cell panel disposed on the upper portion of the body, the battery cell disposed on the upper portion of the body, the electricity generated by the solar cell is stored, and disposed in the handle portion, the electricity stored in the storage battery is supplied to the drive unit And it may further include a power switch unit for blocking, and a speed control switch unit for adjusting the speed of the body.
  • the body of the surfboard can be separated into the front plate and the rear plate, which can provide easy storage and convenient portability, and does not require separate storage and portable equipment. Can reduce the cost.
  • the present invention by disposing the propeller rotated by the drive unit on the body of the surfboard, can easily run the water surface, it can effectively enjoy surfing.
  • the present invention by arranging the direction change portion on the body of the surfboard, it is possible to easily adjust the running direction of the surfboard.
  • FIG. 1 is an exploded perspective view showing a surfboard according to the present invention
  • FIG. 2 is a combined perspective view showing a surfboard according to the present invention
  • FIG. 3 is a cross-sectional view showing a surfboard according to the invention
  • FIG. 4 is a cross-sectional view showing a coupling state of the support of FIG.
  • FIG. 5 is a cross-sectional view showing a coupling state of the guide unit of FIG.
  • FIG. 6 is an operating state of the binding member of the engaging portion of FIG.
  • FIG. 7 is a cross-sectional view illustrating a state in which the front plate and the rear plate are bound by the coupling part of FIG. 1.
  • FIG. 8 is a plan view showing the handle of FIG.
  • FIG. 9 is a cross-sectional view showing the turning footrest portion along the line A-A of FIG.
  • FIG. 10 is a cross-sectional view showing a state in which a load is applied to one side of the scaffold
  • FIG. 11 is a cross-sectional view taken along line BB of FIG. 10.
  • FIG. 12 is a cross-sectional view showing a state in which a load is applied to the other side of the scaffold
  • FIG. 13 is a cross-sectional view taken along the line CC of FIG. 12
  • FIG. 14 is a partially enlarged side view showing another example of the turning scaffold unit
  • FIG. 1 is an exploded perspective view showing a surfboard according to the present invention
  • Figure 2 is a combined perspective view showing a surfboard according to the present invention
  • Figure 3 is a combined cross-sectional view showing a surfboard according to the present invention.
  • the surfboard 1 may include a body 10 and a handle part 30.
  • the body 10 may include a front plate 100 positioned in the front and a rear plate 200 positioned in the rear with respect to the longitudinal direction of the body 10.
  • the body 10 may be disposed between the front plate 100 and the rear plate 200 to separate and couple the front plate 100 and the rear plate 200 to each other.
  • connection part may include a support part 300, a guide part 400, and a coupling part 500.
  • the surfboard 1 may further include a driving unit 50, a propeller 60, a turning unit 70, a turning footrest unit 80.
  • the surfboard 1 may further include a power supply unit 20, a control unit 40, and a body stabilization key 90.
  • the surfboard 1 of the present invention is configured as follows.
  • the body 10, as floating on the surface of the water, in order to make the body 10 more easily floating on the surface of the body 10 may be filled with a buoyancy filler, such as styrofoam.
  • the body 10 can be separated into two in the longitudinal direction.
  • the body 10 may be separated into the front plate 100 positioned in the front and the rear plate 200 positioned in the rear with respect to the longitudinal direction of the body 10.
  • the body 10 may form an integrated body 10 by interviewing the end surface 110 of the front plate 100 and the end surface 210 of the rear plate 200.
  • the connecting portion is disposed between the front plate 100 and the rear plate 200, it is possible to separate and combine the front plate 100 and the back plate 200 with each other.
  • connection part may include a support part 300, a guide part 400, and a coupling part 500.
  • the support part 300 of the connection part may serve to prevent the coupling area of the front plate 100 and the rear plate 200 from bending when a load is applied from the upper side.
  • At least one front support groove 310 is formed at the end surface 110 of the front plate 100, and the front support groove 310 of the front plate 100 is also formed at the end surface 210 of the rear plate 200.
  • the rear support groove 320 may be formed at a position corresponding to the rear support groove 320.
  • each of the front and rear support grooves 310, 320 can be configured in a variety of forms, such as circular grooves or angular grooves, can be formed to form a pair each on both sides of the lower end of the cross section (110, 210). have.
  • the support rods 330 inserted into the front and rear support grooves 310 and 320 are provided, and the support rods 330 are formed of a rigid synthetic resin having the same shape as the front and rear support grooves 310 and 320. It can be configured in the form of a metal rod.
  • stepped grooves 311 and 321 each having an extended diameter are further formed at opposite ends of the front and rear support grooves 310 and 320, respectively, and the stepped grooves 311 are formed around the middle of the support rod 330.
  • An extension piece 331 inserted into the 321 may be further formed.
  • the central extension pieces 331 of the support rods 330 may be provided to the respective stepped grooves 311 and 321. Insertion is locked, it can be inserted into the same depth in the front, rear support grooves (310, 320).
  • the guide part 400 is for holding the correct positions of the end faces 110 and 210 where they are interviewed when the front plate 100 and the rear plate 200 are coupled to each other.
  • One or more front and rear coupling protrusions 411 and 422 and the front and rear coupling grooves 412 and 421 may be formed in a corresponding shape in the 110 and 210 to be fitted to each other.
  • the front end of the front plate 100 has a front coupling protrusion 411 and the front coupling groove 412 is formed on both sides thereof, one side, the front coupling protrusion 411 and the front side Coupling grooves 412 are formed, respectively, the upper and lower sides of the front coupling groove 412 and the front coupling protrusion 411 may be formed so that both sides cross each other.
  • the end surface 210 of the rear plate 200 corresponding to the end surface 110 of the front plate 100, the rear coupling protrusion 422 and the rear coupling groove 421 is formed on both sides thereof, one side thereof
  • the upper and lower rear coupling grooves 421 and the rear coupling protrusions 422 are formed, respectively, on the other side, the rear coupling protrusions 422 and the rear coupling grooves 421 are formed so that both sides cross each other. It can be configured to achieve.
  • the coupling part 500 is for intermittent fixing of the front plate 100 and the rear plate 200, and each of the end surfaces 110 and 210 of the front plate 100 and the rear plate 200.
  • the front and rear coupling portions 510 and 520 formed on both sides, the binding member 530, and the screw shaft 540 may be configured.
  • binding member receiving grooves 511 and 521 may be provided with a rectangular binding groove 512 and 522 to extend with the binding member receiving grooves 511 and 521.
  • the binding protrusions 512a and 522a protruding downward and upward are formed at the inner upper and lower ends of the binding grooves 512 and 522, respectively, and the binding protrusions 512a and 522a are end faces 110. It can be configured to form the same plane as (210).
  • ring fixing grooves 513 and 523 may be provided at one side of the coupling grooves 512 and 522 so as to extend from the coupling grooves 512 and 522.
  • the shaft inner grooves 514 and 524 of the half tube type into which the screw shaft 540 is inserted are extended so as to extend with the ring fixing grooves 513 and 523. Can be prepared.
  • shaft fixing grooves 515 and 525 may be provided at one side of the shaft inner grooves 514 and 524 to fix and install the screw shaft 540 to extend with the shaft inner grooves 514 and 524. have.
  • a tool entry hole 516 (526) is inserted into one side of the shaft fixing grooves 515 and 525 to insert a tool for applying a rotational force of the screw shaft 540 to extend with the shaft fixing grooves 515 and 525. ) May be provided in communication with the outside.
  • the front and rear coupling portion 510, 520, the binding member receiving grooves 511, 521, binding grooves 512, 522 and the ring fixing from the center of the end surface (110, 210).
  • the grooves 513 and 523, the in-axis grooves 514 and 524, the shaft fixing grooves 515 and 525, and the tool inlet holes 516 and 526 open to the front of the end faces 110 and 210. It is formed in a continuous connection form, it may be configured to form a space when the end face 110 of the front plate 100 and the end face 210 of the rear plate 200 are interviewed.
  • the binding member 530 is accommodated in the binding member accommodating groove 511 of any one of the front and rear coupling parts 510 and 520, and the front plate 100 and the rear plate 200 according to the sliding movement.
  • it may be configured in the form of a plate-shaped block having a predetermined thickness so as to project to the front when receiving in the binding member receiving groove 511.
  • the upper and lower ends of the binding member 530 form a “H” shape in cross-section in which protrusion protrusion grooves 531 are formed, respectively, in a symmetrical form, and at the center thereof, a female screw part (3) may be inserted therein. 532 may be formed.
  • the screw shaft 540 is installed on the side in which the binding member 530 is accommodated among the front and rear coupling parts 510 and 520, and is screwed with the binding member 530 at the time of installation. Right and left sliding of the binding member 530 may be intermittently configured by the rotation force of the).
  • the screw shaft 540, the male screw portion 541 is formed so that one side can be inserted into the female screw portion 532 of the binding member 530, the other side is coupled to the tool such as a hexagon wrench on the end surface.
  • the tool such as a hexagon wrench on the end surface.
  • it may be constituted by a storage part 542 formed with a tool coupling part 542a of the groove shape.
  • the screw shaft 540, the male screw portion 541 is screwed to the female screw portion 532 of the binding member 530 in a state where the intermediate portion is accommodated in the shaft inlet groove 514,
  • the screw shaft 540 may be guided and fixed by the guide ring 551 and the fixing bracket 552.
  • the guide ring 551 is fitted to the ring fixing groove 513, and the fixing bracket 552 is coupled to the shaft fixing groove 515 by using a bolt or the like.
  • the male screw portion 541 of the screw shaft 540 penetrates into the binding member 530, and the tongue portion 542 of the screw shaft 540 rotatably rotates to the fixing bracket 552. Can be installed.
  • the storage portion 542 of the screw shaft 540 which is installed to be fixed to the fixing bracket 552 can be installed by using an idle means such as a normal bearing.
  • the depth of the binding member receiving grooves 511 and 521 and the binding grooves 512 and 522 of the front and rear coupling portions 510 and 520 configured as described above is 1 / of the binding member 530. It may be configured to have a depth corresponding to 2, the thickness of the binding projections (512a, 522a) may be configured to correspond to 1/2 of the width of the protrusion inner groove 531 of the binding member 530.
  • a connection portion is disposed between the front plate 100 and the rear plate 200 of the body 10 to separate and couple the front plate 100 and the rear plate 200 to each other. Therefore, it is possible to ensure ease of handling and convenience in use such as carrying and storing the surfboard.
  • the power supply 20 is for supplying power, a solar panel 21 for converting the solar energy into electrical energy and a storage battery 22 for storing the electrical energy may be provided.
  • the solar panel 21 may be horizontally provided on the front plate 100 of the body 10
  • the storage battery 22 is the front plate 100 of the body 10 to be located behind the solar panel 21. It may be provided in.
  • the handle portion 30 is provided in the body 10 to interrupt the operation, by the operation of the switch, the surfboard (1), such as the power ON / OFF and the forward and reverse speed control of the surfboard (1)
  • a switch 31 may be formed to control the running of the vehicle.
  • the controller 40 controls the operation, controls the overall operation signal of the surfboard 1, and may be configured as a printed circuit board (PCB).
  • PCB printed circuit board
  • the front plate 100 of the body 10 may be formed with a storage space in which the upper side is recessed to a predetermined depth in the lower direction of the body 10 from the upper portion of the body 10.
  • control unit 40 including a printed circuit board (PCB) for controlling the driving unit 50 may be provided on the front side of the storage space.
  • PCB printed circuit board
  • the plurality of storage batteries 22 may be stored at predetermined intervals in the storage space so as to be located in the rear direction of the controller 40.
  • a cover for opening and closing the storage space may be detachably horizontally seated on the front plate 100 of the body 10 so as to be positioned in an upper direction of the storage space.
  • the driving unit 50 is to impart the driving force of the body 10, it may be composed of a motor 51 for generating a rotational power.
  • the driving unit 50 may be a driving motor including a DC motor, it may be horizontally provided on the lower rear side of the body (10).
  • the propeller 60 is connected to the driving unit 50 to drive the body 10, and is typically small that can drive the surfboard 1 by applying rotational force by the operation of the driving unit 50. It may be composed of a propeller used for boats and the like.
  • the propeller 60 is axially coupled to the drive shaft of the drive unit 50 is located in the water.
  • the propeller 60 is driven forward and backward by the drive of the drive unit 50 to drive the body 10 floating on the water surface.
  • the direction switching unit 70 intermittently runs the driving direction, and is axially rotatably coupled to the lower rear side of the body 10 while maintaining a predetermined distance from the propeller 60 to travel by the propeller 60.
  • the driving direction of the body 10 is switched.
  • the turning unit 70 may be composed of a turning shaft 71 and the turning blade 72.
  • the direction change shaft 71 may be axially coupled to the back and rear lower portion of the body 10 so as to be located in the rear of the propeller 60 while maintaining a constant distance from the propeller 60 to be vertically reversely rotatable. have.
  • the turning blade 72 is vertically integrally formed on the lower side of the turning shaft 71 may be forward and reverse rotation along the turning shaft 71 in a state located in the water.
  • the turning footrest portion 80 is for manipulating the turning portion 70
  • the rear portion of the body 10 is connected to the turning portion 70 and a plurality of links to the turning portion 70 I can regulate it.
  • the direction switching footrest 80 is provided on the rear upper portion of the body 10 to rotate the direction turning part 70 forward and backward.
  • the body stabilization key 90 may be formed on the rear bottom surface of the body 10 and may be configured in the form of a wing that may maintain the center of the body 10 when the body 10 floats on the water surface.
  • the present invention because the floating body can travel the water surface by the propeller rotating by the drive unit, the general public can enjoy surfing more easily, in particular, the forward and reverse rotation of the turning unit through the turning footrest unit It is possible to adjust the running direction of the body more easily.
  • FIG. 4 is a cross-sectional view showing a coupling state of the support of FIG.
  • the support part 300 includes one or more front support grooves 310 disposed on an end surface of the front plate 100 and having a stepped groove, and a stepped groove on an end surface of the rear plate 200. And a rear support groove 320 corresponding to the front support groove 310, and the front plate 100 and the rear plate 200 are inserted into the front and rear support grooves 310 and 320, and the center of the support part 300. It may include a support rod 330 having an extension piece 331 is caught in the stepped groove.
  • the front plate 100 and the rear plate 200 may be coupled by the support unit 300, and the front plate 100 and the rear plate 200 may be connected to the support rods 330.
  • the front support groove 310 and the rear support groove 320 is formed to correspond to the end surfaces 110 and 210 of the front plate 100 and the rear plate 200, both sides of the support rod 330
  • the silver may be inserted into the front support groove 310 and the rear support groove 320 at the same ratio.
  • the inserted support rod 330 may include a connection between the front plate 100 and the rear plate 200 and may have an opposing force against spreading and bending when the load is applied at the top thereof.
  • the extension piece 331 may be formed in the intermediate region of the support rods 330.
  • the extension piece 331 is formed in each of the front and rear support grooves 310 and 320, respectively.
  • the stepped grooves 311 and 321 may be inserted into and supported by the latch.
  • the front plate 100 and the rear plate 200 may be coupled to each other by the support unit 300, and the end surfaces of the front plate 100 and the rear plate 200 may be closely coupled by the guide unit. have.
  • FIG. 5 is a cross-sectional view illustrating a coupling state of the guide unit of FIG. 1.
  • the guide part 400 may include one or more protruding front engaging protrusions 411 disposed on the end surface 110 of the front plate 100 and an end surface of the front plate 100.
  • the front coupling protrusion 411 and the rear coupling groove 421 is coupled And, it may include a fitting guide for coupling the front coupling groove 412 and the rear coupling protrusion 422.
  • front coupling protrusion 411 and the rear coupling groove 421 and the front coupling groove 412 and the rear coupling groove 421 may be provided to correspond to each other on the front plate 100 and the rear plate 200, respectively. have.
  • the front coupling projection 411 and the rear coupling groove 421 is guided, the front coupling groove 412 ) And the rear coupling protrusion 422 is guided to fit, the front plate 100 and the rear plate 200 may be tightly coupled.
  • the front plate 100 and the rear plate 200 are coupled to the front plate 100 and the rear plate 200 by the coupling unit 500 in a state where the coupling position is set by the guide unit 400. Can be combined.
  • FIG. 6 is a view illustrating an operation state of the binding member of the coupling part of FIG. 1
  • FIG. 7 is a cross-sectional view illustrating a state in which the front plate and the rear plate are bound by the coupling part of FIG. 1.
  • the coupling part 500 has grooves in a shape corresponding to both ends of the end surface 110 of the front plate 100 and both sides of the end surface 210 of the back plate 200.
  • the front and rear coupling parts 510 and 520 and the front and rear coupling parts 510 and 520 which form a side are accommodated on either side, and the corresponding front and rear coupling parts 510 and 520 are slid according to the sliding movement.
  • a binding member 530 for binding to each other and a screw shaft 540 for screwing the binding member 530 and intermittently sliding the binding member 530 may be included.
  • the binding member 530 is slidably moved by the rotation of the screw shaft 540 to bind the front and rear coupling parts 510 and 520.
  • the front and rear coupling parts 510 and 520 have a binding member accommodation groove in which the binding member 530 is received toward the outside from the center of the end surfaces 110 and 210 of the front plate 100 and the rear plate 200. 511 and 521, binding grooves 512 and 522 having binding protrusions 512a and 522a protruding from the inner and upper and lower ends of the front and rear coupling portions 510 and 520, respectively, and the binding grooves 512 and 522.
  • Ring fixing grooves 513 and 523 disposed on one side, shaft inlet grooves 514 and 524 into which the screw shaft 540 is inserted, shaft fixing grooves 515 and 525 for fixing the screw shaft 540, and It may include a tool inlet hole (516, 526) in communication with the outside.
  • binding member 530 one side of the binding member 530 is accommodated in the binding member receiving groove 511, and protrusion protrusion grooves 531 are formed at the upper and lower ends of the binding member 530, respectively.
  • a female screw portion 532 may be formed in the center of the member 530 in the horizontal direction.
  • the screw shaft 540 is a male screw portion 541 formed on one side of the screw shaft 540 and the tongue portion 542 formed on the other side of the screw shaft 540 and having a tool engaging portion 542a.
  • a rod comprising a, including a guide ring 551 coupled to the ring fixing groove 513 and a fixing bracket 552 coupled to the shaft fixing groove 515, the middle portion of the screw shaft 540, In the state of incorporating into the inboard shaft groove 514 on either side, the male screw portion 541 penetrates the guide ring 551 and is coupled to the female screw portion 532 of the binding member 530, and the storage portion 542 is provided. ) Can be coupled to be idling by the fixing bracket (552).
  • the binding member 530 accommodated in the binding member receiving groove 511 of the front coupling portion 510 is moved from the binding member receiving groove 511 to the binding grooves 512 and 522 by the rotation of the screw shaft 540. It is sliding.
  • a separate rotation tool is required, which inserts a tool such as a wrench through the tool entrance holes 516 and 526 and the tool coupling portion 542a of the screw shaft 540. ) Is rotated in either direction in the state coupled to.
  • the binding member 530 screwed to the male screw portion 541 of the screw shaft 540 is the binding member receiving groove 511 along the male screw portion 541. Sliding movement from the 521 to the binding grooves 512 and 522 and at the same time, the binding protrusions formed in the binding grooves 512 and 522 of the front and rear coupling portions 510 and 520 as shown in FIG. 512a and 522a are constrained in the protruding mating groove 531 of the binding member 530, whereby the front plate 100 and the rear plate 200 are tightly coupled.
  • the present invention constituted by the main body of the surfboard can be separated into the front plate and the rear plate, which can provide easy storage and convenience, and does not require separate storage and portable equipment. Therefore, the handling cost can be reduced.
  • FIG. 8 is a plan view illustrating the handle of FIG. 1.
  • the handle part 30 may include a connecting line 3210 and a handle 3220.
  • the connecting line 3210 may be made of a general wire, etc.
  • the front side of the connecting line 3210 which may be made of a wire, etc. may be integrally connected and fixed to the front upper portion of the body 10.
  • the connecting line 3210 may be made of an electric wire or the like, and the connecting line 3210 may be provided at an upper middle portion of the body 10 in a state where the front side of the connecting line 3210, which may be made of an electric wire, is connected to the control unit. .
  • the handle 3220 is intended to be gripped by a general public by hand, and the rear side of the connection line 3210 may be integrally fixed to the front center of the handle 3220.
  • the handle 3220 may include a handle bar 3221 and a connection stand 3322.
  • the handle bar 221 may be provided at the rear of the rear of the connecting line 3210 in a state orthogonal to the connecting line 3210.
  • the connecting rod 3222 may be integrally formed between the rear side of the connecting line 3210 and the handle bar 3221.
  • the connecting rod 3222 may be formed in a 'C' shape or the like convex in the direction of the connecting line 3210 on the handle bar 3221.
  • the rear side of the connecting line 3210 may be integrally fixed to the front center of the connecting table 222.
  • the handle unit 30 may be provided with a power switch unit 390 and the speed control switch unit 3100.
  • the power switch unit 390 may supply and block electricity stored in the battery to the driving unit.
  • the power switch unit 390 may be provided in various ways such as a push button in the middle of the front outer peripheral surface of the handle bar 3221 of the handle unit 30.
  • the supply of electricity from the storage battery to the driving unit may be interrupted.
  • the speed control switch 3100 may include a forward speed decrease switch 3101, a forward speed increase switch 3102, a reverse speed decrease switch 3103, and a reverse speed increase switch 3104.
  • the forward speed reduction switch 3101 and the forward speed increase switch 3102 may be provided at various intervals in various ways such as push buttons on the other side of the rear outer circumferential surface of the handle bar 3221 of the handle part 30.
  • reverse speed reduction switch 3103 and the reverse speed increase switch 3104 may be provided at various intervals in various ways such as push buttons on one side of the rear outer peripheral surface of the handle bar 3221 of the handle part 30.
  • the electricity supply amount Q 1 from the storage battery according to the manipulation of the forward speed reduction switch 3101 to the driving unit may be less than the electricity supply quantity Q 2 from the storage battery according to the manipulation of the forward speed increasing switch 3102. (Q 1 ⁇ Q 2 )
  • the amount of electricity supplied to the driving unit Q 3 from the storage battery according to the operation of the reverse speed reduction switch 3103 may be less than the amount of electricity Q 4 from the storage unit to the driving unit according to the operation of the reverse speed increasing switch 3104. (Q 3 ⁇ Q 4 )
  • the forward speed reduction switch 3101 When a general person holding the handle bar 3221 operates the forward speed reduction switch 3101, the forward speed increase switch 3102, the reverse speed decrease switch 3103 and the reverse speed increase switch 3104 in the OFF state.
  • the supply of electricity from the storage battery to the driving unit may be interrupted by the control of the controller.
  • FIG. 9 is a cross-sectional view of a turning scaffolding part taken along the line AA of FIG. 1.
  • the turning footrest 80 is a shaft member (8610), scaffold (8620), elastic member (8630), folding link (8640), connecting link (8650) and auxiliary connecting link ( 8660).
  • the rear side upper portion of the body 10 may be formed with a groove 113 having an upper side recessed to a predetermined depth in the lower direction of the body 10 from the upper portion of the body 10.
  • the shaft member 8610 may be integrally vertically provided in the middle portion of the groove 113 formed at the rear upper portion of the body 10.
  • An upper side of the shaft member 8610 may be axially coupled to the center of the lower surface of the scaffold 8820.
  • the elastic member 8630 which may include a spring or the like, may be composed of one elastic member 8631 and the other elastic member 8632.
  • One side elastic member 831 may be provided at one lower side of the foot plate 8620 to elastically support one side of the foot plate 8620.
  • the upper side of the one side elastic member 8631 may be integrally connected to one lower side of the foot plate (8620), the lower side of one side elastic member (8631) may be integrally connected to the bottom of one side of the groove 113 formed in the upper rear side of the body 10 Can be.
  • the other elastic member 8632 may be provided at the lower side of the other side of the foot plate 8620 to elastically support the other side of the foot plate 8820.
  • the upper side of the other elastic member (8632) may be integrally connected to the other bottom of the foot plate (8620), the lower side of the other elastic member (8632) to be integrally connected to the other bottom of the groove 113 formed on the upper rear side of the body (10) Can be.
  • the folding link (8640) is one side fold link (8641) located between one elastic member (8631) and the shaft member (8610), and the other side fold link (861) located between the other elastic member (8632) and the shaft member (8610). 8642).
  • One side fold link 8864 may be composed of one side upper fold link (8641a) and one side lower fold link (8641b).
  • the upper side of the one upper folded link (8641a) may be axially coupled to the lower side of one side of the scaffold (8620).
  • the upper side of the one lower fold link (8641b) may be axially coupled to the lower side of the one upper fold link (8641a).
  • the lower side of one lower fold link (8641b) may be axially coupled to the bottom of one side of the groove 113 formed in the rear upper portion of the body (10).
  • the other side fold link 8864 may be composed of the other top fold link (8642a) and the other bottom fold link (8642b).
  • the upper side of the other upper folded link (8642a) may be axially coupled to the other lower portion of the foot plate (8620).
  • the upper side of the other lower fold link (8642b) may be axially coupled to the lower side of the other upper fold link (8642a).
  • the lower side of the other lower folding link (8642b) may be coupled to the bottom of the other side of the groove 113 formed in the upper rear side of the body (10).
  • connection link 8650 may be composed of one connection link (8651) and the other connection link (8652).
  • One side of one side link link (8651) may be axially coupled to the lower side of one side upper fold link (8641a) and the upper side of one side lower fold link (8641b).
  • One side of the other side connection link (8652) may be axially coupled to the other side of the one side connection link (8651).
  • the other side of the other link link (8652) may be axially coupled to the lower side of the other upper fold link (8642a) and the upper side of the other lower fold link (8642b).
  • the other inner circumferential surface of the one inner circumferential surface of the through hole 8653 of the through hole 8653 is convex in the direction of the shaft member 8474, respectively. Can protrude.
  • the other side of the one side link link (8651) relative to the one side of the one side link link (8651) is more easily rotated in the front and rear direction and the other side of the other side link link (8652) relative to the other side of the other side link link (8652)
  • one side inner circumferential surface and the other inner circumferential surface of the through hole (8655 of FIG. 13) respectively formed on one side and the other side of the other side link link (8672) of one side link will be described later In the direction of the shaft member (8656) it can protrude convexly, respectively.
  • the shaft member 8656 may penetrate the through hole 8655 formed at one side of one side link link 8861 and the lower side of one side upper fold link 8861a and the upper side of one side lower fold link 8864b.
  • shaft member (8656) may pass through the lower side of the through hole (8655) formed on the other side of the other side connection link (8652) and the other side upper fold link (8642a) and the upper side of the other lower fold link (8642b).
  • the front side of the auxiliary connection link (8660) may be coupled to the lower side of the shaft member (8654) for axially coupling the other side of the one side connection link (8651) and the other side connection link (8652).
  • the rear side of the auxiliary connection link (8660) may be fixed to the upper side of the turning shaft (71) of the turning part (70).
  • FIG. 10 is a cross-sectional view illustrating a state where a load is applied to one side of the scaffold
  • FIG. 11 is a cross-sectional view taken along line BB of FIG. 10.
  • one side elastic member 8631 is contracted and the other side elastic member (8632) is expanded.
  • one side fold link (8641) is folded.
  • the one side connection link (8651) and the other side connection link (8652) moves from one side folding link (8641) toward the other side folding link (8642), the front side of the auxiliary connection link (8660) of the auxiliary connection link (8660)
  • the other side direction, the rotational movement, at this time, the direction change shaft 71 is fixed to the rear side of the auxiliary connection link (8660) while rotating in the other direction of the auxiliary connection link (8660) to assist the turning blade (72). It is rotated in one direction of the connection link (8660).
  • FIG. 12 is a cross-sectional view showing a state where a load is applied to the other side of the scaffold
  • FIG. 13 is a cross-sectional view taken along the line CC of FIG.
  • one side elastic member (8631) is expanded and the other side elastic member (8632) is contracted.
  • the one side link link (8651) and the other side link link (8652) moves from the other side of the folding link (8642) in the direction of the one side folding link (8641), the front side of the auxiliary connection link (8660) of the auxiliary connection link (8660) Rotational movement in one direction, and at this time, the direction change shaft 71 is fixed to the rear side of the auxiliary connection link (8660) while rotating in one direction of the auxiliary connection link (8660) to assist the turning blade (72). It is rotated in the other direction of the link (8660).
  • the body 10 is turned left or left in the process of driving forward or backward The right turn can be more easily performed.
  • FIG. 14 is a partially enlarged side view illustrating another example of the turning scaffold
  • FIG. 15 is a cross-sectional view taken along line D-D of FIG.
  • the direction switching unit 70 may include a scaffold 8820, a weight sensor 8370, and a driving member 8880.
  • the footrest 8620 may be provided at the rear upper portion of the body 10.
  • the weight sensor 8370 may be composed of one side weight sensor 8671 and the other side weight sensor 8672.
  • the one side weight sensor 8671 may detect a load applied to one side of the footrest 8820 when the general person presses one side of the footrest 8820 to one side of the footrest 8620 toward the bottom of the foot.
  • the other side weight detection sensor 8672 may detect a load applied to the other side of the footrest 8820 when the general person presses the other side of the footrest 8620 to the other side lower direction of the foothold 8620 to the sole portion.
  • Drive member (8680) which may be made of a drive motor is located on the rear upper portion of the body 10 to be located behind the footrest (8620) in the state coupled with the upper side of the direction turning shaft 71 of the turning part (70). Can be fixed vertically.
  • the driving member 8680 may reversely rotate the direction change shaft 71 of the direction change unit 70 under the control of the controller based on the detection signal of the weight sensor 8370.
  • the driving member (8680) When one side of the weight sensor (8671) detects the load applied to one side of the scaffold (8620), the driving member (8680) is rotated in the forward direction of the direction changing shaft 71 of the direction switching unit 70 under the control of the controller At this time, the turning blade 72 of the turning unit 70 also rotates in the forward direction along the turning shaft (71).
  • the driving member (8680) rotates the direction changing shaft 71 of the direction change unit 70 in the reverse direction under the control of the controller At this time, the turning blade 72 of the turning unit 70 is also rotated in the reverse direction along the turning shaft (71).
  • the present invention constituted can easily run the surface of the water by arranging a propeller rotating by the drive unit on the body of the surfboard, thereby effectively enjoying surfing.
  • the present invention by arranging the direction change portion on the body of the surfboard, it is possible to easily adjust the running direction of the surfboard.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)
PCT/KR2013/005488 2012-06-21 2013-06-21 Planche de surf Ceased WO2013191501A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120066531A KR101204650B1 (ko) 2012-06-21 2012-06-21 서핑보드
KR10-2012-0066531 2012-06-21

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WO2013191501A1 true WO2013191501A1 (fr) 2013-12-27

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PCT/KR2013/005488 Ceased WO2013191501A1 (fr) 2012-06-21 2013-06-21 Planche de surf

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WO (1) WO2013191501A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
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US9359044B2 (en) 2013-10-10 2016-06-07 Jacob Willem Langelaan Weight-shift controlled personal hydrofoil watercraft
USD843303S1 (en) 2016-07-08 2019-03-19 MHL Custom, Inc. Hydrofoil board
WO2021186429A1 (fr) * 2020-03-15 2021-09-23 Abudy Yossi Planche de surf de haute technologie et son réseau interconnecté de surveillance (au-dessus de la mer)
EP4103467A1 (fr) * 2020-03-25 2022-12-21 2K Beteiligungen UG (Haftungsbeschränkt) Commande d'une embarcation

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KR101443901B1 (ko) * 2013-02-28 2014-09-23 구권회 전후방 분리 구조를 갖는 전동식 서핑보드
KR200471085Y1 (ko) * 2013-10-02 2014-02-06 곽경호 수중호흡장치가 설치된 보드
KR101549669B1 (ko) 2013-12-19 2015-09-03 주식회사 성진에어로 휴대가 간편한 워터 제트 보드
KR20160139598A (ko) 2015-05-28 2016-12-07 주식회사 지티티비 인력추진 서프보드
KR101767476B1 (ko) * 2016-03-30 2017-08-11 이중건 워트제트에 의해 추진되는 모듈타입의 서퍼 보드
CN108622330B (zh) * 2017-03-15 2023-10-27 黄超 一种水上航行器
KR102055715B1 (ko) * 2017-09-21 2019-12-13 신재우 수상 보드 구조물
CN109334889A (zh) * 2018-11-28 2019-02-15 佛山路极科技有限公司 一种高速冲浪板
CN110406642B (zh) * 2019-08-14 2023-09-19 浙江一苇智能科技有限公司 一种电动冲浪板电池舱固定组件及电动冲浪板

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US9359044B2 (en) 2013-10-10 2016-06-07 Jacob Willem Langelaan Weight-shift controlled personal hydrofoil watercraft
US9586659B2 (en) 2013-10-10 2017-03-07 Jacob Willem Langelaan Powered hydrofoil board
USD843303S1 (en) 2016-07-08 2019-03-19 MHL Custom, Inc. Hydrofoil board
WO2021186429A1 (fr) * 2020-03-15 2021-09-23 Abudy Yossi Planche de surf de haute technologie et son réseau interconnecté de surveillance (au-dessus de la mer)
EP4103467A1 (fr) * 2020-03-25 2022-12-21 2K Beteiligungen UG (Haftungsbeschränkt) Commande d'une embarcation

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