WO2019103191A1 - 조립식 쌍동형 보트 - Google Patents
조립식 쌍동형 보트 Download PDFInfo
- Publication number
- WO2019103191A1 WO2019103191A1 PCT/KR2017/013464 KR2017013464W WO2019103191A1 WO 2019103191 A1 WO2019103191 A1 WO 2019103191A1 KR 2017013464 W KR2017013464 W KR 2017013464W WO 2019103191 A1 WO2019103191 A1 WO 2019103191A1
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- Prior art keywords
- hull
- contact surface
- groove
- portions
- cover
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B7/02—Collapsible, foldable, inflatable or like vessels comprising only rigid parts
- B63B7/04—Collapsible, foldable, inflatable or like vessels comprising only rigid parts sectionalised
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
- B63B34/20—Canoes, kayaks or the like
- B63B34/21—Canoes, kayaks or the like characterised by constructional features
- B63B34/23—Sectionalised, e.g. modular, collapsible or foldable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
- B63B2001/123—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls interconnected by a plurality of beams, or the like members only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
- B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
- B63B1/20—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface
- B63B2001/204—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface arranged on multiple hulls
- B63B2001/205—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface arranged on multiple hulls the hulls being interconnected rigidly
- B63B2001/206—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type having more than one planing surface arranged on multiple hulls the hulls being interconnected rigidly comprising two hulls, e.g. catamarans
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- B63B2739/00—
Definitions
- the present invention relates to a prefabricated twin boat, and more particularly, to a prefabricated twin boat having a prefabricated structure capable of minimizing the volume and storing the components therein, thereby improving storage and portable convenience.
- a boat refers to a small boat propelled by a man power using a furnace or the like or propelled by an internal combustion engine such as a motor. These boats have been mainly used for transportation or fishing, but recently, as the leisure culture has spread and the population enjoying water leisure sports has been increasing, it is widely used for water leisure activities.
- the boat is a tendency that an individual directly stores or transports the boat so as to enjoy water leisure easily. Therefore, there is an increasing demand for lightweight, compact, and economical boats that can be used while traveling on passenger cars, SUVs, and RVs. Accordingly, various prior arts have been disclosed for a prefabricated boat or a foldable boat that can be stored in the trunk of a vehicle or can be fixedly moved to the roof of the vehicle using a roof rack.
- a boat widely used for play and play is mainly a catamaran boat having a pair of hulls so that the center of buoyancy is divided into two, and each hull is connected by a deck or other structure.
- a catamaran boat has an advantage in that it has excellent stability for the operation because the center of the buoyancy is divided into two, and that more citation can be boarded than the simple line.
- the hull of the catamaran boat is provided with a pair of hulls, the hull has a large volume and weight, which requires a large space for storage.
- each hull when the catamaran boat is carried using a vehicle or the like, it is difficult to stably fix the catamaran boat to the roof of the vehicle due to its volume. Further, even when each hull is separated and transported, each hull must be individually fixed or housed in the vehicle, so that a space required for transportation is excessively occupied and a time required for fixing or storing is unnecessarily increased.
- the present invention provides a prefabricated twin boat having a prefabricated structure capable of minimizing the volume and storing the components therein, thereby improving storage and portable convenience.
- a portable terminal comprising: a first hull portion having a first assembling contact surface formed outside an opening side edge of a first receiving groove formed in a top surface portion; And a second receiving groove formed on an upper side of the first hull and having an outer profile corresponding to the first connecting contact surface outside the opening side edge of the second receiving groove formed in the upper surface portion, A second hull portion formed with a second assembling contact surface; At least one connection beam portion disposed on the first hull portion and the second hull portion, both ends of which are detachably coupled to the first hull portion and the second hull portion, respectively; And at least one binding means for fixing the first hull portion and the second hull portion so that the first assembling contact surface and the second assembling contact surface are confronted with each other.
- the prefabricated twin boat according to the present invention provides the following effects.
- the first hull portion and the second hull portion are constrained in a state in which the respective assembling contact surfaces formed outside the opening-side rim of each receiving groove portion in which all the component parts are stacked and stored during the storage assembly are mutually opposed by the binding means. Accordingly, the entire volume of the storage and assembled state can be significantly reduced compared with the entire volume of the assembled state, and compact transportation or storage without the risk of losing component parts is possible.
- connection beam portion is constrained by the first engagement members when the transverse movement occurs in the water, the connection beam portions are firmly pressed and supported on both sides of the respective hull portions, .
- the coupling means is coupled and fixed to the respective hull portions through the first coupling portion and the second coupling portion, respectively, which are formed so that the first coupling member is coupled. Accordingly, since the first and second coupling parts are used interchangeably, a separate structure for joining the second coupling members to each hull part is not required, so that the structure and the number of processes of the product are simplified, and the productivity can be further improved .
- first variable cover portion and the second variable cover portion protrude from the upper surface of each of the hull portions during use and assembly, and cover the respective receiving groove portions.
- first and second variable cover portions are assembled during storage, the components are inserted into the respective storing groove portions, do.
- the total volume of the product can be minimized and the storage efficiency can be further improved.
- FIG. 1 is a plan view of a prefabricated twin boat according to an embodiment of the invention.
- FIG. 2 is a cross-sectional view taken along the line A-B in Fig.
- FIG. 3 is a sectional view taken along the line C-D in Fig.
- Fig. 4 is an exemplary view showing a state in which component parts are loaded in respective storage groove portions in a prefabricated twin boat according to an embodiment of the present invention
- FIG. 5 is a cross-sectional view taken along the line E-F of Fig.
- FIG. 6 is a view showing an assembled state of the assembled bicycle boat according to an embodiment of the present invention.
- FIG. 7 is a cross-sectional view taken along the line G-H in Fig.
- FIG. 8 is an exemplary view showing a modified example of a prefabricated twin boat according to an embodiment of the present invention.
- Fig. 9 is an exemplary view showing a state of being assembled in a modified example of a prefabricated twin boat according to an embodiment of the present invention.
- FIG. 1 is a plan view of a prefabricated twin boat according to an embodiment of the present invention
- Fig. 2 is a cross-sectional view as seen from the direction AB in Fig. 1
- Fig. 3 is a cross-
- FIG. 5 is a cross-sectional view taken along the line EF of FIG. 4
- FIG. 6 is a cross-sectional view of an embodiment of the present invention.
- FIG. 7 is a cross-sectional view taken along the line GH in FIG. 6.
- the assembled twin boat 100 includes a first hull 10, a second hull 20, a connecting beam 30, (40).
- the first hull portion 10 may include a lower hull portion 10a and a deck portion 10b.
- the forward portion of the lower hull 10a may have a narrower width toward the front side so as to minimize the resistance of the fluid.
- a buoyant space may be formed in the lower hull 10a to form buoyancy to float on the water.
- the bottom portion of the lower hull 10a may protrude a resistance-resistant portion 17 for guiding the flow of the fluid in both directions when the water is moved, thereby reducing the resistance of the fluid.
- the resistance-reducing portion 17 may be integrally provided from the bottom of the lower hull 10a, and may be separately provided and may be coupled by welding or coupling means.
- the deck portion 10b is disposed on the upper portion of the lower hull portion 10a and can be coupled to the deck portion 10b by welding or other coupling means.
- the assembled twin boat 100 is manufactured by dividing the lower hull part 10a and the deck part 10b, respectively, and then assembled, so that the working time is shortened and the productivity can be further improved.
- the lower hull 10a and the deck 10b may be integrally provided.
- a plurality of passengers can ride on the deck portion 10b, and the passenger can paddle the boat and provide the propulsion force to the prefabricated bicycle boat 100.
- separate propelling means may be detachably provided to provide propulsive force to the respective hull sections 10, 20, and may be mounted on the hull sections 10, 20 during use and assembly.
- the term "use assembly” is understood to mean that each of the hull portions 10, 20 is connected by the connection beam portion 30 for use in waterworks.
- the term 'storage assembly' means that after the connection beam part 30 is separated for storage or transportation, the respective hull parts 10 and 20 are constrained so that the respective mounting contact surfaces 12 and 22 are opposed to each other It is preferable to understand that it is fixed by the binding means 40.
- a first storage groove portion 11 with the upper side opened is formed on the upper surface portion of the first hull portion 10.
- the first receiving groove part 11 may be formed to have a predetermined length in the longitudinal direction of the first hull part 10.
- the first storage groove portion 11 may be used for a purpose of storing an occupant's personal item or holding a fish or the like.
- a first assembling contact surface 12 is formed on the upper surface portion of the first hull portion 10 on the outside of the opening side edge of the first storage groove portion 11.
- the first assembling contact surface 12 may be formed as a flat surface so as to be easily placed in contact with the second assembling contact surface 22 to be described later.
- the first receiving groove portion 11, the first assembling contact surface 12, and a first mounting groove portion 13 described later may be formed substantially on the upper surface portion of the deck portion 10b.
- the first hull portion 10 may be formed of an aluminum material having light weight, corrosion resistance, salt resistance and durability. Accordingly, the first hull portion 10 can be provided with a predetermined strength that can maintain its shape and is lightweight, thereby improving the storage and transportation convenience of the user.
- the first hull 10 may be formed of synthetic resin, carbon, or the like, but is not limited to a material, but is preferably formed of a material having light weight and predetermined strength.
- the second hull portion 20 is provided on one side in the width direction of the first hull portion 10. At this time, the second hull portions 20 may be disposed at a predetermined interval in the lateral direction of the first hull portion 10. The spacing between the first hull portion 10 and the second hull portion 20 can be selectively adjusted according to the length d2 of the connecting beam portion 30. [ Of course, it is also possible that each of the hull portions 10, 20 has a structure in which the hull portions 10, 20 are mutually connected to each other.
- the total width of the assembled bicycle boat 100 is increased and buoyancy acts on the first hull portion 10 and the second hull portion 20, respectively, so that stability against rolling or straight traveling is further improved .
- the occupants can be carried on each of the hull sections 10 and 20, the substantial number of passengers increases, so that a large number of people can enjoy the water and leisure at the same time.
- the upper surface of the second hull portion 20 is formed with a second storage recessed portion 21 having an opened upper side.
- the second receiving recessed portion 21 may be recessed to have a predetermined length in the longitudinal direction of the second hull 20.
- the second mounting contact surface 22 is formed outside the opening side edge of the second storage groove portion 21.
- the second assembly contact surface 22 is formed with an outer profile corresponding to the first assembly contact surface 12. At this time, the second assembling contact surface 22 is arranged to be selectively opposed to the first assembling contact surface 12 according to use assembly or storage assembly.
- the respective hull portions 10, 20 are arranged symmetrically on both sides with respect to the first assembling contact surface 12 and the second assembling contact surface 22 arranged opposite to each other, have.
- the second hull portion 20 is substantially formed in a shape and structure corresponding to the first hull portion 10, so that a detailed description of the components of the second hull portion 20 will be omitted.
- the connecting beam portion 30 is provided on at least one of the first hull portion 10 and the second hull portion 20 so that both ends of the connecting hull portion 30 are connected to the first hull portion 10 and the second hull portion 20, It is preferable that they are detachably coupled to the two ship portions 20, respectively.
- the connection beam part 30 may be disposed at the front side or the rear side of each of the storage groove parts 11 and 21 so that the connection beam part 30 does not overlap the storage groove parts 11 and 21. [ Accordingly, even if the occupant is on the upper portion of each of the storage groove portions 11 and 21, interference by the connection beam portion 30 can be prevented and stable boarding is possible.
- the connection beam unit 30 may be formed of a material corresponding to the material of the first hull unit 10, or may be formed of synthetic resin, carbon, or the like, depending on the case.
- the connecting beam portions 30 are arranged in the front and rear directions of the respective receiving groove portions 11 and 21 and are provided as a pair.
- connection beam portion 30 includes a cross beam 31, a hull connecting portion 32, and a first coupling member 33.
- the cross beam 31 may be formed in a bar shape having a flat surface so that the lower surface of the cross beam 31 stably contacts the respective assembly contact surfaces 12, 22. At this time, the cross beams 31 may extend to a length that allows both ends of the cross beam 31 to be seated on the respective assembly contact surfaces 12 and 22.
- the cross beams 31 may be vertically arranged corresponding to the longitudinal direction of the hull sections 10, 20. Accordingly, each of the hull portions 10 and 20 can be disposed in parallel with each other in a state where the connection beam portion 30 is engaged.
- the hull connecting portion 32 is provided at both ends of the connecting beam portion 30 and is connected to the first hull portion 10 and the second hull portion 10 through which the first coupling member 33 passes, (20) and the head portion of the first engaging member (33).
- the hull connecting portion 32 is provided at both ends of the cross beam 31, and is connected to the head portion of the first engaging member 33 passing through the outer surface of the hull connecting portion 32 and the head portion of the first hull portion 10, It is preferable to be restrained between the outer surfaces of the respective portions 20.
- the hull connecting part 32 provided at one end of the cross beam 31 is connected to the hull connecting part 32 provided at the other end of the cross beam 31, Is coupled to the second hull section (20).
- the hull connecting portion 32 may be provided as a pair of bracket panels 32a and 32b.
- each of the bracket panels 32a and 32b projects downward from the cross beam 31 and extends in the longitudinal direction of the cross beam 31 so as to correspond to a width interval between both side portions of the respective hull portions 10 and 20 Can be spaced apart.
- one side bracket panel 32a on one end side of the cross beam 31 is arranged to correspond to one side of the first hull section 10 and the other side bracket panel 32b is arranged on the first hull section 10 As shown in Fig. That is, the gap between the opposed faces of the bracket panels 32a and 32b may be set to correspond to the width of the hull section in the area where the cross beam 31 is seated.
- the bracket panels 32a and 32b are disposed so as to contact both side portions of the respective hull portions 10 and 20 when the cross beam 31 is seated on the upper surfaces of the respective assembly contact surfaces 12 and 22. [ So that the first engaging member 33 can be stably coupled in the lateral direction. Accordingly, the connection beam unit 30 can be automatically positioned at a position where the bracket panels 32a and 32b and the first hull unit 10 are in contact with each other, The assembling convenience can be further improved.
- the first engagement member 33 may be provided in a plurality of holes and may be inserted through at least one through hole 34 formed in each of the bracket panels 32a and 32b, 20).
- the bracket panels 32a and 32b are provided with a first engaging portion 14a formed in the first hull portion 10 and the second hull portion 20 through the first engaging member 33, Respectively, through the second coupling portion 24a.
- the first engaging portion 14a and the second engaging portion 24a may be formed as a hole through which the first engaging member 33 is inserted and a thread is formed on the inner periphery of the first engaging member 14a, 33 may be formed as holes or grooves to which the end portions of the first and second projecting portions 33 and 33 are screwed. That is, the first engaging portion 14a and the second engaging portion 24a may be provided in various structures and shapes to be inserted so that the end portions of the first engaging members 33 are engaged with each other. It falls within the scope of the invention.
- first engaging portion 14a and the second engaging portion 24a are formed as holes through which the first engaging member 33 is inserted.
- first hull portion 10 and the second hull portion 20 are formed with the first mounting groove portion 13 and the second mounting groove portion 23.
- the first mounting groove 13 may be recessed from the first mounting contact surface 12 in correspondence with the portion where the connecting beam 30 is disposed.
- the first mounting recesses 13 may be spaced apart from each other so as to be adjacent to both sides of the first hull 10.
- At least one first coupling guider 14 may be provided on both sides of the first hull 10 so that the first coupling portion 14a passes through the first coupling portion 14a.
- the first coupling guider part 14 is provided on both sides of the first hull part 10 facing the respective bracket panels 32a and 32b corresponding to the position where the connection beam part 30 is engaged, And the first engaging portion 14a may be provided so as to communicate with the through hole 34, respectively.
- the diameter of the first engaging portion 14a may be set to be equal to or larger than the diameter of the first engaging member 33 so that the first engaging member 33 can pass through.
- the first coupling guider portion 14 is connected to the first hull portion 10 via the first coupling portion 14a so that the side of the first hull portion 10 and the first mounting groove portion 13 communicate with each other. Can be disposed in the lateral direction of the portion (10). That is, the first coupling guider part 14 may be arranged to communicate with the first mounting groove part 13 through the side of the first hull part 10 substantially.
- the first coupling guider part 14 may be provided in a plurality of through holes 34.
- the first coupling guider part 14 may be formed of a material corresponding to the material of the first hull part 10, and may be made of stainless steel, synthetic resin, carbon or the like depending on the case.
- the first engaging member 33 is guided by the first engaging guider 14 toward the first fixed engaging portion 14b, which will be described later, so that assembling convenience can be improved. Also, since the first joining member 33 is prevented from being directly contacted with the outer surface of the first hull 10, wear or damage due to impact at the time of contact is minimized, so that durability can be improved.
- the first coupling portion 14a may be formed to communicate with the first mounting groove portion 13 through the side portion of the first hull portion 10, as the case may be.
- the first fixed engaging portion 14b is provided on the inner surface of the first mounting recess 13 in which the end of the first engaging guider 14 communicates.
- the first stationary engaging part 14b may have a hollow inside, may be threaded on the inner periphery, and the hollow may be arranged to communicate with the first engaging part 14a.
- the first fixed engaging portion 14b may be fixed to the inner surface of the first mounting recess 13 by welding or other coupling means.
- the cross beam 31 is seated on the respective assembly contact surfaces 12 and 22 and then the first coupling guider 14 on both sides of the hull portions 10 and 20 and the bracket panels 32a
- the first engaging member 33 can be screwed to the first engaging portion 14b through the through hole 34 and the first engaging portion 14a.
- each of the bracket panels 32a and 32b is clamped and clamped between the respective hull portions 10 and 20 and the head portions of the first engagement members 33, Can be coupled to the hull sections (10, 20).
- connection beam unit 30 is configured such that the bracket panels 32a and 32b firmly press both side portions of the respective hull portions 10 and 20 by the first engagement member 33 when the horizontal movement occurs in the water, So that it is prevented from being arbitrarily separated, so that stability and durability of the vehicle can be further improved.
- the hull connecting portion 32 is structured so as to be assembled and disassembled to be assembled and disassembled when the first engaging member 33 is engaged with the hull connecting portions 10, So that the usability can be further improved.
- the replacement is carried out through the opening side of the first mounting groove portion 13 And maintenance can be further improved because repair is easy.
- the hull connecting portion 32 may be a protruding portion integrally bent and extended from both ends of the cross beam 31 so as to be fitted into fitting grooves formed in the respective hull portions 10, 20 . That is, the hull connecting portion 32 may be provided in various forms as long as it is coupled to the respective hull portions 10 and 20 and can be fixed thereto.
- a discharge hole 15 is formed in the side of the first hull portion 10 so that the water introduced into the first mounting groove portion 13 is discharged to the outside when the assembled bicycle boat 100 is pivoted. It can be expanded and opened.
- a drain hole 35 may be formed in the hull connecting portion 32 so that the discharge hole 15 is communicated.
- the drain hole 35 is formed to penetrate one side of each of the bracket panels 32a and 32b so as to correspond to the outlet side position of the discharge hole 15 when the bracket panels 32a and 32b are coupled .
- the outlet side of the discharge hole 15 is preferably understood to be a portion that opens to the side of the first hull 10. Accordingly, even if water flows into the first mounting groove 13, the water can be stably discharged to the outside through the discharge hole 15 and the drain hole 35.
- a first cover groove portion 51a and a second cover groove portion are provided to cover the upper portions of the first storage groove portion 11 and the second storage groove portion 21,
- the first variable cover portion 50 and the second variable cover portion 60 may be further provided. 3, components of the first variable cover part 50 that are not related to the assembled state of the first variable cover part 50 will be omitted in order to facilitate understanding of the assembled state of the first variable cover part 50 in FIG.
- the first variable cover portion 50 may include a first coupling cover 51, a first step coupling portion 52, and a third coupling member 53.
- a plurality of passengers can be mounted on the upper portion of the first variable cover portion 50 and the second variable cover portion 60 along the longitudinal direction.
- the first cover 51 may be formed as an inverted container, and the first cover groove 51a may be formed therein.
- the first folding cover 51 is seated so that its opening side faces the opening side of the first storing groove portion 11, the first storing groove portion 11 and the first cover groove portion 51a So that the space that can be substantially accommodated can be expanded.
- the first stepped engaging portion 52 extends integrally outward along the opening edge of the first engaging cover 51. At this time, the first stepped engaging portion 52 may be seated in the first stepped groove portion 11a formed in a stepped downward direction from the first assembling contact surface 12.
- the first stepped groove portion 11a may be formed as an inner surface profile corresponding to the profile of the outer surface of the first stepped engaging portion 52 and may be formed substantially inside the first stepped groove portion 11a,
- the variable cover portion 50 can be inserted and hooked on the rim.
- the first stepped groove portion 11a is provided with the first stepped engagement portion 52 in a state in which the opening side of the first fused cover 51 faces the opening side of the first storage recessed portion 11 So that the first variable cover portion 50 can be prevented from being pivoted or released. Further, as the first variable cover portion 50 is engaged with the first stepped groove portion 11a, the load acting on the third engaging member 53 is supported to prevent breakage, so that the durability of the product can be improved have.
- the third engaging member 53 may be a bolt member.
- the third engaging member 53 may include a plurality of screws, which are screwed into the cover engaging portion formed in the first stepped groove portion 11a through the first step engaging portion 52, Can be combined.
- the cover engaging portions may be spaced apart from each other along the opposing surfaces of the first stepped grooves 11a facing the first stepped engaging portions 52. [ As the first stepped engaging portion 52 is clamped between the head portions of the first stepped groove portion 11a and the third engageable member 53, And can be fixed while covering the first storage groove portion 11. [
- the second variable cover portion 60 is substantially formed in a shape and structure corresponding to the first variable cover portion 50, a detailed description of the components of the second variable cover portion 60 is omitted do.
- the connecting beam 30, the first variable cover part 50, and the second variable cover part 60 are installed in the respective hull sections 10, .
- the connection beam 30, the first variable cover part 50, and the second variable cover part 60 may be respectively installed in the storage grooves 11 and 21.
- the outer profile of the first variable cover portion 50 and the second variable cover portion 60 is formed to correspond to the inner surface profile of the first storage groove portion 11 and the second storage groove portion 21 desirable.
- the first variable cover portion 50 and the second variable cover portion 60 are formed in the first storage groove portion 11 and the second storage groove portion 21 in a vertically reversed manner, Can be inserted.
- first variable cover portion 50 and the second variable cover portion 60 are disposed to protrude upward from the upper surface portions of the respective hull portions 10, 20 during use and assembly, And is inserted into each of the storage groove portions 11 and 21 in a mutually engaging manner.
- the first curled cover 51 is formed in an outer profile corresponding to the inner surface profile of the first receiving groove 11. Accordingly, the first curled cover 51 can be deformably arranged so as to be reversed in the vertical direction, and then be inserted into the first receiving groove 11 in a fashionable manner. In addition, when the first cover 51 is inserted into the first receiving recessed portion 11, the first stepped groove portion 11a can be seated with the first stepped engaging portion 52 engaged.
- the first stepped engaging portion 52 is engaged with the first stepped groove portion 11a to prevent the first variable cover portion 50 from rocking, the first deformable cover portion 50 can be prevented from being damaged due to external impact So that the durability of the product can be further improved.
- the inner space of the first cover groove portion 51a substantially corresponds to the inner space of the first storage groove portion 11.
- the first cover 51 is arranged so as to cover the inner surface of the first storage groove portion 11, and the first cover groove portion 51a formed in the first cover 51 is disposed substantially in the storage space Lt; / RTI >
- variable cover portion 50 and the second variable cover portion 60 are inserted into the first storage groove portion 11 and the second storage groove portion 21, respectively, So that the components can be stacked inside.
- connection beam part 30 can be loaded in the first cover groove part 51a. That is, the first variable cover part 50 and the connection beam part 30 may be sequentially stacked in the first storage groove part 11.
- the length d1 of the first storing groove portion 11 and the second storing groove portion 21 is set to be equal to or greater than the length d2 of the connecting beam portion 30. That is, the gap between the opposing surfaces of the storage groove portions 11 and 21 facing each other in the longitudinal direction of the hull portions 10 and 20 may be set to be equal to or greater than the length d2 of the connection beam portion 30.
- the length d1 of the first storage groove portion 11 and the second storage groove portion 21 has a maximum length among the plurality of connection beam portions 30 when a plurality of the connection beam portions 30 are provided. Can be set to be longer than the length of the connecting beam portion (30). Accordingly, the connecting beam portion 30 can be stably inserted into the first receiving groove portion 11 and the second receiving groove portion 21, respectively.
- connection beam portion 30, the first variable cover portion 50, and the second variable cover portion 60 are loaded into the respective storage groove portions 11 and 21 Therefore, the convenience of storage can be further improved since it is not necessary to separately store the constituent parts.
- the first variable cover portion 50 and the second variable cover portion 60 protrude from the upper surface portions of the respective hull portions 10 and 20 during use and assembly, 21), the total volume is minimized, so that the storage efficiency of the product can be further improved.
- the first hull portion 10 and the second hull portion 20 are connected to each other such that the first assembly contact surface 12 and the second assembly contact surface 22 are opposed to each other. And is disposed in the opposite direction.
- the first assembling contact surface 12 and the second assembling contact surface 22 may be spaced apart from each other in an opposed state, but may be disposed in close contact with each other so as to minimize volume.
- the first hull unit 10 and the second hull unit 22 are arranged such that the first assembling contact surface 12 and the second assembling contact surface 22 are opposed to each other during the storage assembly, It is preferable that at least one portion is provided for fixing the portion 20.
- the binding means 40 includes a fixed panel portion 41 and a second engaging member 42. At this time, it is preferable that the second joining member 42 is coupled to the side of the first hull part 10 and the second hull part 20, respectively, through the fixing panel part 41.
- the fixed panel part 41 is provided on each side of each of the hull parts 10 and 20 arranged such that the first assembling contact surface 12 and the second assembling contact surface 22 are symmetrically opposed to each other And extends to a length covering a portion where the hull connecting portion 32 is engaged. That is, the fixed panel part 41 is provided with the first and second hull guiding parts 14 and 14, both ends of which are provided on the side of the first hull part 10 and the second hull part 20, respectively, (Not shown).
- the fixed panel part 41 may be formed of a metallic material having a predetermined rigidity so that the respective hull parts 10 and 20 are firmly fixed.
- the fixed panel part 41 may be formed of a synthetic resin, .
- the second engaging member 42 is inserted into the plurality of fixed through-holes 41a formed in the fixed panel portion 41 so as to penetrate through the plurality of fixed through-holes 41a.
- each of the fixed through holes 41a corresponds to the first engaging portion 14a and the second engaging portion 24a formed on the first engaging guider 14 and the second engaging guider 24 .
- the second engaging member 42 is inserted into the first engaging portion 14a and the second engaging portion 24a through the fixing panel portion 41 through the fixed through hole 41a, And can be screwed to the first fixed engaging part 14b and the second fixed engaging part 24b provided on the inner surfaces of the respective mounting recesses 13 and 23. [ At this time, as the fixed panel portion 41 is clamped and clamped between the head portions of the respective hull portions 10, 20 and the second engagement members 42, the respective hull portions 10, The assembly contact surface 12 and the second assembly contact surface 22 can be fixed in an opposed state.
- the binding means 40 Since the total volume of the first hull portion 10 and the second hull portion 20 in the state of being assembled and assembled is remarkably reduced as compared with the total volume of the state in which the first hull portion 10 and the second hull portion 20 are assembled by the binding means 40 It is possible to carry and store compactly.
- binding means 40 is fixed by the second engaging member 42 with the respective engaging portions 14a, 24a being used interchangeably. This eliminates the need for a separate structure for joining the second joining member 42 to each of the hull sections 10 and 20, thereby simplifying the structure and the number of processes of the product, thereby further improving the productivity.
- each of the hull portions 10, 20 is arranged symmetrically so as to minimize the volume without deviating between the respective engaging contact surfaces 12, 22 and is fixed by the binding means 40 so that it can be compactly stored, The property can be further improved.
- each of the storage groove portions 11 and 21 is sealed substantially in a state where the respective assembly contact surfaces 12 and 22 are in contact with each other, there is no need to separately store the component parts, Storage convenience can be further improved.
- a pair of protrusions may be provided at both ends of the binding means 40 to be fitted to the first and second engaging portions 14a and 24a,
- the hull portions 10 and 20 can be fixed in various shapes.
- the second engaging member 42 may be a bolt member substantially the same as the first engaging member 33. At this time, the first engaging member 33 may be screwed to the fixed panel portion 41 instead of the second engaging member 42. [ This reduces the number of parts of the product and reduces material usage, which can further improve productivity and economy.
- FIG. 8 is an exemplary view showing a modified example of a prefabricated twin boat according to an embodiment of the present invention
- FIG. 9 is a view showing an example of a state of being assembled and stored in a modified example of a prefabricated twin boat according to an embodiment of the present invention.
- the basic configuration except for the first alignment protrusion 116, the first alignment insertion groove 135, the second alignment protrusion 136, and the second alignment insertion groove 126 is the same as that of the above embodiment A detailed description of the same configuration will be omitted.
- the first alignment protrusions 116 may protrude upward from the upper surface of the first hull 110.
- the first alignment protrusions 116 may have a circular or polygonal cross-sectional profile.
- the first alignment protrusion 116 may be separately provided and may be coupled to the first assembly contact surface 112 of the first hull 110 by welding or coupling means, Can be integrally projected upward from the upper surface 112.
- the first alignment protrusion 116 may be disposed on the first assembly contact surface 112 to correspond to a portion where the connection beam 130 is coupled.
- the first alignment protrusion 116 protrudes from the upper portion of the first assembly contact surface 112 where one end of the cross beam 131 is seated so that the hull connection portion 132 is engaged by the first engagement member 133. [ .
- connection beam part 130 may be formed with a first alignment insertion groove 135 into which the first alignment protrusion 116 is inserted.
- the first alignment insertion groove 135 may be recessed in an inner surface profile corresponding to an outer profile of the first alignment protrusion 116 on a lower surface of the cross beam 131.
- the first aligning protrusion 116 and the first aligning inserting groove 135 may have a protrusion height and a depression depth at which the cross beam 131 can be brought into close contact with the first assembling contact surface 112 .
- bracket panels 132a and 132b may be automatically aligned so as to face opposite sides of the first hull 110.
- a second alignment insertion groove 126 may be formed on the upper surface of the second hull 120.
- the second alignment insertion groove 126 may be recessed on the second assembly contact surface 122 on which the other end of the cross beam 131 is seated, and the outer surface of the first alignment projection 116 It may be recessed into an inner profile corresponding to the profile.
- the first alignment protrusion 116 and the second alignment insertion groove 126 may be provided in a plurality corresponding to the number of the connection beams 130.
- the second alignment protrusion 136 may be protruded from the connection beam 130 to be inserted into the second alignment insertion groove 126.
- the second alignment protrusion 136 may protrude from the bottom surface of the other side of the cross beam 131 to have an outer profile corresponding to the inner surface profile of the second alignment insertion groove 126. That is, the alignment protrusions 116 and 136 and the alignment insertion grooves 126 and 135 may be formed in the same shape.
- each of the bracket panels 132a and 132b may be automatically aligned so as to face both sides of the second hull 120.
- the hull connecting portion 132 is automatically aligned in correspondence with the engagement position, The convenience can be further improved. Further, since the loads applied to the respective bracket panels 132a and 132b are dispersed and supported by the first alignment protrusions 116 and the second alignment protrusions 136, deformation or damage is prevented, have.
- the first alignment protrusion 116 and the second alignment insertion groove 126 May be arranged to face each other.
- the first alignment protrusion 116 and the second alignment insertion groove 126 are formed such that the respective hull portions 110 and 120 are symmetrically disposed on both sides of the respective assembly contact surfaces 112 and 122, It is preferable to be provided at such a position.
- first aligning projection 116 When the first aligning projection 116 is inserted into the second aligning insertion groove 126, the second engaging member 142 is engaged with the first engaging member 142 when the engaging means 140 is engaged,
- the first hull portion 110 and the second hull portion 120 may be closely aligned. Accordingly, each of the hull portions 110 and 120 is aligned by the alignment protrusions 116 and 136 and the alignment insertion grooves 126 and 135 during storage and assembly. Therefore, since separate work for fixing each of the hull sections 110 and 120 for joining the binding means 140 is not necessary, the assembling convenience can be remarkably improved.
- connection beam unit 130 may include first alignment insertion grooves and second alignment protrusions that can insert the first alignment protrusion and the second alignment insertion groove, respectively, at both ends.
- the present invention is applicable to industries for the manufacture of prefabricated boats by providing prefabricated twin boats.
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Abstract
Description
Claims (5)
- 상면부에 형성된 제1수납홈부의 개구측 테두리 외측으로 제1조립접촉면이 형성되는 제1선체부;상기 제1선체부의 폭방향 일측에 구비되며, 상면부에 형성된 제2수납홈부의 개구측 테두리 외측으로 상기 제1조립접촉면에 대응되는 외면 프로파일로 형성되되 상기 제1조립접촉면에 선택적으로 대향하여 배치되는 제2조립접촉면이 형성된 제2선체부;상기 제1선체부 및 상기 제2선체부의 상부에 배치되되 양단부가 상기 제1선체부 및 상기 제2선체부에 각각 착탈식으로 결합되는 적어도 하나 이상의 연결빔부; 및상기 제1조립접촉면 및 상기 제2조립접촉면이 대향된 상태가 구속되도록 상기 제1선체부 및 상기 제2선체부를 고정하는 적어도 하나 이상의 결속수단을 포함하는 조립식 쌍동형 보트.
- 제 1 항에 있어서,상기 제1수납홈부 및 상기 제2수납홈부의 길이는 상기 연결빔부가 내부에 보관되도록 상기 연결빔부의 길이 이상으로 설정됨을 특징으로 하는 조립식 쌍동형 보트.
- 제 1 항에 있어서,상기 연결빔부는 양단부에 하향 돌설되되 상기 제1선체부 및 상기 제2선체부 각각의 폭 간격에 대응되도록 길이방향을 따라 이격된 한쌍의 브라켓패널로 구비되는 선체연결부를 포함하며,상기 각 브라켓패널에는 제1결합부재가 관통하여 상기 제1선체부 및 상기 제2선체부에 형성된 제1결합부 및 제2결합부를 통해 각각 결합됨을 특징으로 하는 조립식 쌍동형 보트.
- 제 3 항에 있어서,상기 결속수단은 상기 제1조립접촉면 및 상기 제2조립접촉면이 대향된 상태로 상기 제1선체부 및 상기 제2선체부의 각 측부에 상기 선체연결부가 결합되는 부분을 커버하도록 구비되는 고정판넬부를 포함하며,상기 고정판넬부에는 제2결합부재가 관통하여 상기 제1결합부 및 상기 제2결합부를 통해 각각 결합됨을 특징으로 하는 조립식 쌍동형 보트.
- 제 1 항에 있어서,상기 제1수납홈부 및 상기 제2수납홈부의 상부를 커버하도록 구비되며 내부에 제1커버홈부 및 제2커버홈부가 형성되되 외면 프로파일이 상기 제1수납홈부 및 상기 제2수납홈부의 내면 프로파일에 대응되도록 형성된 제1가변커버부 및 제2가변커버부가 더 구비됨을 특징으로 하는 조립식 쌍동형 보트.
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KR1020170156959A KR101844340B1 (ko) | 2017-11-23 | 2017-11-23 | 조립식 쌍동형 보트 |
KR10-2017-0156959 | 2017-11-23 |
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WO2019103191A1 true WO2019103191A1 (ko) | 2019-05-31 |
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PCT/KR2017/013464 WO2019103191A1 (ko) | 2017-11-23 | 2017-11-24 | 조립식 쌍동형 보트 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106932A1 (fr) * | 1982-10-22 | 1984-05-02 | Guiseppe Poggi | Embarcation pouvant être transformée alternativement en planche à voile (wind surf) et en catamaran |
JP3054362U (ja) * | 1998-05-26 | 1998-12-04 | 株式会社オール商会 | ウインドサーフィン用双胴舟 |
US20010029880A1 (en) * | 1999-12-27 | 2001-10-18 | Mccarthy Patrick Albert | Folding boat that converts to a car top carrier and storage container |
JP2013237425A (ja) * | 2012-05-17 | 2013-11-28 | Teruyuki Sunaga | 開閉ボート |
KR20160129208A (ko) * | 2015-04-29 | 2016-11-09 | 주식회사 에스컴텍 | 블럭 분할 조립식 쌍동선 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988008804A1 (en) | 1987-05-13 | 1988-11-17 | Mcmillen Winton P | Twin-hulled sailing vessel |
-
2017
- 2017-11-23 KR KR1020170156959A patent/KR101844340B1/ko active IP Right Grant
- 2017-11-24 WO PCT/KR2017/013464 patent/WO2019103191A1/ko active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106932A1 (fr) * | 1982-10-22 | 1984-05-02 | Guiseppe Poggi | Embarcation pouvant être transformée alternativement en planche à voile (wind surf) et en catamaran |
JP3054362U (ja) * | 1998-05-26 | 1998-12-04 | 株式会社オール商会 | ウインドサーフィン用双胴舟 |
US20010029880A1 (en) * | 1999-12-27 | 2001-10-18 | Mccarthy Patrick Albert | Folding boat that converts to a car top carrier and storage container |
JP2013237425A (ja) * | 2012-05-17 | 2013-11-28 | Teruyuki Sunaga | 開閉ボート |
KR20160129208A (ko) * | 2015-04-29 | 2016-11-09 | 주식회사 에스컴텍 | 블럭 분할 조립식 쌍동선 |
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