JP5753996B1 - Rowing equipment - Google Patents

Abstract

[PROBLEMS] To suppress the movement of folding the arm and the movement of turning the arm compared to an all or paddle, and to move the body weight smoothly. Since it can be adjusted by changing the way of hanging, it can take a long stroke to scrape the water, so that it can be driven easily and powerfully, and the speed that the boat propels can be increased, so that water can be captured reliably. Provide a rowing apparatus capable of A rowing apparatus 1 installed on both sides of a boat such as a boat, which includes a handle slide mechanism 2, a water slide mechanism 3, and a wire means 4. The water slide mechanism 3 is connected to the handle slide mechanism 2. The wire means 4 is connected to or coupled to the handle slide mechanism 2 and the water slide mechanism 3, and the moving force applied by the handle slide mechanism 2 is urged to the water slide mechanism 3 to advance and retreat. Make it work. [Selection] Figure 3

Description

  The present invention relates to a rowing apparatus installed on both sides of a boat such as a boat, and more specifically, a rowing apparatus installed on both sides of a boat such as a boat, including a handle slide mechanism and the handle The water slide mechanism disposed below the slide mechanism, and the handle slide mechanism and the water slide mechanism are connected to or coupled to the moving force applied by the handle slide mechanism to the water slide mechanism to advance and retreat. The rowboat device further comprises wire means for operation.

  All boats and boats are equipped with oars and paddles, and when a person uses the oars and paddles to row, the boats propel against water resistance. The boat will propel if it can resist the resistance of the water, depending on how the force is applied to the oars and paddles and how the blades that are part of the paddles are inserted into the water, and then the boat will further resist the resistance of the water. If possible, the propulsion speed can be increased. Therefore, for example, a child or an elderly person may not be able to row using all or paddles, or even if he / she can row, the propulsion speed may be low and he / she cannot proceed as desired.

  Therefore, a device for rowing using a foot and a boat equipped with the same have been developed because it is easy for a child or elderly to row. For example, JP-A-8-301189 discloses a handlebar. A hull provided with two or more floats on the lower surface of the pedal device and the hull, a pair of pulleys provided at the front and back between the floats and rotated at least one by the pedal device, and an outer surface portion spanned by these pulleys A rowing boat equipped with a belt having a large number of propulsion blades (Patent Document 1), Japanese Patent Application Laid-Open No. 11-291984 discloses a vertical movement that operates in the vertical direction toward the water by moving a pedal with a foot. A dredger is installed at the center of the hull, and a fin with its free end facing backward is attached to the tip of the up-and-down moving rod so that its surface faces almost horizontally. In Japanese Patent Application Laid-Open No. 2002-205690, a two-seater rowing boat using a paddle or a propeller as a propulsion device is provided, and a pair of left and right pedals are provided. A pedal boat for driving the left paddle and the right pedal for driving the right paddle (Patent Document 3), Japanese Patent Application Laid-Open No. 2007-196727 discloses a certain range by stepping on the pedal with the foot. A rowing boat provided with a fin attached to a rod that slides up and down and a mechanism in which the left rod rises when the right rod descends and the right rod rises when the left rod descends (Patent Document 4) , Respectively.

  Also, oars and paddles designed to be relatively easy to row have been developed. For example, in Japanese Patent Application Laid-Open No. 9-240587, a propeller fin is attached to the tip of an oval that is curved toward the rear, and the reciprocating motion is used. A rowing propulsion device that pushes water backward and advances (Patent Document 5), Japanese Patent Application Laid-Open No. 10-338195 discloses a pair of water scissors made of elastic material, a pair of operation arms that operate the water scissors, And a bearing that connects the shaft to the outer part of the boat, and a scooping part that is connected from the shaft located on the outer side of the boat toward the bottom of the bottom of the boat can be swung up and down. A rowing propulsion device for a worn boat (Patent Document 6), Japanese Patent Application Laid-Open No. 2009-132369 discloses a circular balance wheel by combining six webs into a hexagon. By sandwiching Le plate from both sides, before speed rotary ol constitute a water pocket with to not distort the overall six flipper plate (Patent Document 7) discloses, respectively.

JP-A-8-301189 JP-A-11-291984 JP 2002-205690 A JP 2007-196727 A Japanese Patent Laid-Open No. 9-240587 JP 10-338195 A JP 2009-132369 A

  However, since the boats disclosed in Patent Documents 1 to 4 are rowed using feet, it is easy to row and force, but the force applied by any boat can be reduced. It is not a thing, and it is far from the feeling of rowing a boat using oars and paddles. In addition, in the boats disclosed in Patent Documents 1 to 4, it is difficult to adapt to the case where it is desired to make the hull lower and make the draft shallower in view of rowing using feet.

  On the other hand, even if it is an all or paddle that is disclosed in Patent Documents 5 to 7 and is designed to be relatively easy to row, it is based on the viewpoint of ease of rowing, and the applied force is reduced. It is not a thing. In addition, even if you can experience the feeling of rowing using oars or paddles, it may be difficult to use in beaches and narrow waterways where there are many people because the blades and other watering means will protrude from the hull.

  The present invention was made to solve such problems, and although it is a rowing boat device that uses the whole body in the same manner as an oar or paddle, the operation of folding an arm compared to an oar or paddle, Since the movement of turning the arm can be suppressed and the weight can be moved smoothly, the stroke of scraping the water can be adjusted by changing the way the wire is hooked to the moving pulley and the fixed pulley, etc. A rowing device that can take longer strokes and therefore can be easily and powerfully driven and can increase the speed of propulsion of the boat, and the watering means can catch water more reliably than that of all or paddles. The purpose is to provide.

  As a result of earnest research, the inventor has a handle slide mechanism, a water slide mechanism, and a wire means, and the water slide mechanism is disposed below the handle slide mechanism, and the wire means is connected to the handle slide mechanism and the water slide mechanism. Alternatively, the moving force applied by the handle slide mechanism is connected to the water slide mechanism to advance and retreat, and the handle slide mechanism includes handle slide means and first guide rail means, A movable pulley portion and a handle means are provided, and the handle means is formed on a ceiling portion of the movable pulley portion, and the first guide rail means includes a pair of handle slide rails, a first constant pulley portion, and a second constant pulley portion. The first constant pulley is formed at the front end of the handle slide rail and the second constant pulley is Forming at the rear end of the ride rail, the watering slide mechanism includes watering slide means and second guide rail means, and the watering slide means includes a moving base part and watering means to move the watering slide means to the moving base. The second guide rail means includes a pair of water slide slide rails, a third constant pulley portion, and a fourth constant pulley portion, and the water slide slide rail is longer than the handle slide rail. Forming a third constant pulley portion at the front end portion of the water slide rail and forming a fourth constant pulley portion at the rear end portion of the water slide rail; And the first advancing / retreating means moves the handle slide between the first constant pulley portion and the second constant pulley portion along the handle slide rail. A second advancing / retracting means is formed on the moving base portion so as to be able to advance and retreat, and the moving slide portion is linked with the advancing / retreating operation of the handle slide means by the moving force urged by the wire means. The second advancing / retracting means is inserted between the pulley part and the fourth constant pulley part so as to advance and retreat along the water slide rail. It is possible to suppress the movement of folding the arm and the movement of turning the arm compared to the oar and paddle, and to move the weight smoothly. Since it can be adjusted by changing the way the wire is hung, it can take a longer stroke to scrape the water, which makes it easier and more powerful The speed of propulsion can be increased, and it has been found that water can be reliably captured with the above-described watering means as compared with all or paddle watering means, and the following inventions have been completed.

(1) A rowing apparatus installed on both sides of a boat such as a boat, the handle slide mechanism, a water slide mechanism disposed below the handle slide mechanism, the handle slide mechanism, and the water slide Wire means for connecting or linking to a mechanism and urging a moving force applied by the handle slide mechanism to the water slide mechanism to advance and retreat, the handle slide mechanism comprising: a moving pulley section; Handle slide means comprising handle means formed on a ceiling portion of the pulley portion, a pair of handle slide rails, a first constant pulley portion formed at a front end portion of the pair of handle slide rails, and the pair of pairs A first guide rail means comprising a second constant pulley portion formed at a rear end portion of the handle slide rail, The ride mechanism includes: a water slide unit including a moving base unit and a water scraping unit formed at a bottom of the mobile base unit; and a pair of water slide rails that are longer than the pair of handle slide rails. Second guide rail means comprising a third constant pulley portion formed at a front end portion of the pair of water slide slide rails and a fourth constant pulley portion formed at a rear end portion of the pair of water slide slide rails. A first forward / backward movement means is formed in the movable pulley portion, and the handle slide means is disposed between the first constant pulley portion and the second constant pulley portion along the pair of handle slide rails. The first advancing / retracting means is inserted into the pair of handle slide rails so as to be able to advance and retreat, and a second advancing / retreating operation means is formed on the moving base, and is urged by the wire means. Due to the moving force, the watering slide means moves forward and backward along the pair of watering slide rails between the third constant pulley portion and the fourth constant pulley portion in conjunction with the advance and retreat operation of the handle slide means. As described above, the rowing device is characterized in that the second advancing / retreating means is fitted and inserted into the pair of water slide slide rails so as to be able to advance and retreat.

(2) The rowing device according to (1), wherein the watering means is the following (i) or (ii) watering means; (i) one fixing plate portion fixed to the bottom portion of the moving base portion; The front water receiving plate portion and the one side water receiving plate portion, and the one fixing plate portion, the one front water receiving plate portion, and the one side water receiving plate portion are joined or connected to each other. A boundary portion (fixed-front boundary portion) where the one fixing plate portion and the one front water receiving plate portion are joined or connected, and the one front water receiving plate portion and the one side water receiving plate portion; Water scraping means in which a center folding means that can be folded in a mountain fold along the boundary part (front-side boundary part) joined or connected to each other is formed, and (ii) one fixing that is fixed to the bottom of the moving base part A plate portion, one front water receiving plate portion, and two side water receiving plate portions, at least Any one of the fixing plate part 1, the front water receiving plate part 1 and the side water receiving plate part 2 is joined or connected to each other, and the two side water receiving plate parts are respectively outward. A watering means having a folding means that can be folded into a mountain fold.

(3) The rowing apparatus according to (1) or (2), disposed on side wings formed on both sides of the main hull.

(4) A boat provided with the rowing apparatus according to any one of (1) to (3).

  According to the rowing apparatus according to the present invention, although it is a rowing apparatus that uses the whole body in the same manner as oars and paddles, it is possible to suppress the operation of folding and turning the arms compared to oars and paddles. You can move the weight smoothly, and the stroke to scrape the water can be adjusted by changing the way the wire is attached to the moving pulley and the fixed pulley. It can be squeezed powerfully and the speed at which the boat is propelled can be increased, and the water scraping means can catch water more reliably than that of all or paddles. As a result, the watering means does not protrude from the hull, so it can be used even in highly populated beaches and narrow waterways, and the watering means can be moved substantially horizontally, so the draft is shallow compared to oars and paddles. Since it can always be moved even at a place and can be seen while looking at the traveling direction, safety confirmation in the traveling direction can be facilitated.

It is a side view showing one embodiment of a rowing boat device according to the present invention. It is an upper perspective view showing one embodiment of a rowing boat device according to the present invention. It is an upper perspective permeation | transmission figure which shows the wire means in one Embodiment of the rowing apparatus which concerns on this invention. It is an upper perspective view showing a handle slide mechanism in an embodiment of a rowing boat device according to the present invention. It is an upper perspective view which shows the handle | slide slide means in one Embodiment of the rowing apparatus which concerns on this invention. It is an upper perspective view which shows the water slide mechanism in one Embodiment of the rowing boat apparatus which concerns on this invention. It is a downward perspective view which shows the open state of one Embodiment (for port side installation) of the water slide means in one Embodiment of the rowing boat apparatus which concerns on this invention. It is a downward perspective view which shows the open state of one Embodiment (for starboard side installation) from which the watering slide means in one Embodiment of the rowing boat apparatus which concerns on this invention differs. It is a lower perspective view which shows the open state of one Embodiment (for port side installation) of the watering means in one Embodiment of the rowing boat apparatus which concerns on this invention. In one embodiment (for starboard side installation) of water scraping means in one embodiment of the rowing apparatus according to the present invention, a boundary portion (fixed-front boundary portion) in which one fixed plate portion and one front water receiving plate portion are joined. ) And 1 is a lower perspective view showing a state where the front water receiving plate portion and the 1 side water receiving plate portion are folded and folded outwardly along a boundary portion (front-side boundary portion) joined. is there. It is a perspective view which shows one Embodiment of the different watering means in one Embodiment of the rowing boat apparatus which concerns on this invention. In the figure, (a) shows an embodiment (no slit) of the water scraping means in which the slit is not formed in the front water receiving plate portion of 1, and (b) shows that the slit is formed in the front water receiving plate portion of 1. One embodiment (with slits) of the water scraping means is shown respectively. FIG. 5 is an upper perspective transparent enlarged view showing the connection between the wire means and the moving platform and the connection between the wire means and the third fixed pulley portion in one embodiment of the rowing apparatus according to the present invention. FIG. 4 is an upper perspective transparent enlarged view showing the connection between the wire means and the moving pulley portion and the connection between the wire means and the first fixed pulley portion in one embodiment of the rowing apparatus according to the present invention. FIG. 5 is an upper perspective transparent enlarged view showing the connection between the wire means and the moving pulley portion and the connection between the wire means and the second constant pulley portion in one embodiment of the rowing apparatus according to the present invention. In one embodiment of the rowing boat device according to the present invention, when the handle slide mechanism is slid, the water scraping means slides while holding the water. In one embodiment of the rowing boat device according to the present invention, when the handle slide mechanism is slid, the water scraping means releases water and slides while being folded. 1 is an upper perspective view showing a main hull of a boat in which an embodiment of a rowing apparatus according to the present invention is disposed on a side wing.

  Hereinafter, embodiments of a rowing boat apparatus according to the present invention will be described in detail with reference to the drawings. As shown in FIGS. 1 to 3, the rowing boat device 1 in the present embodiment includes a handle slide mechanism 2, a water slide mechanism 3, and a wire unit 4. Hereinafter, each configuration will be described in detail.

  As shown in FIGS. 1 to 3, in the rowing boat device 1 according to the present embodiment, the water slide mechanism 3 is disposed below the handle slide mechanism 2 so that the bottom surface of the handle slide mechanism 2 and the top surface of the water slide mechanism 3 are in contact with each other. However, the water slide mechanism 3 may be disposed below the handle slide mechanism 2 as long as the characteristics of the present invention are not impaired, and the present invention is not limited to this. Further, as shown in FIG. 3, the wire means 4 in this embodiment is connected to or coupled to the handle slide mechanism 2 and the water slide mechanism 3.

  The handle slide mechanism 2 in this embodiment includes a handle slide means 5 and a first guide rail means 6 as shown in FIG. 4, and the handle slide means 5 in this embodiment as shown in FIGS. Is composed of a moving pulley 51 and a handle means 52 (including a moving pulley 51 and a handle 52), and the handle 52 is formed and arranged on the ceiling (upper part) of the moving pulley 51. Has been. In addition, the handle means 52 in this embodiment is not specifically limited, It selects suitably by those skilled in the art in the range which does not impair the characteristic of this invention.

  As shown in FIG. 4, the first guide rail means 6 in the present embodiment is composed of a pair of handle slide rails 61, a first constant pulley 62, and a second constant pulley 63 (one pair). Handle slide rail 61, first constant pulley portion 62, and second constant pulley portion 63), and the first constant pulley portion 62 is fitted and fixed to the front end portion 64 of the handle slide rail. Is formed at the front end portion 64 of the handle slide rail, and the second fixed pulley portion 63 is formed at the rear end portion 65 of the handle slide rail by being fitted and fixed to the rear end portion 65 of the handle slide rail. Has been.

  Furthermore, as shown in FIG. 5, the first forward / backward movement means 53 is formed in the movable pulley portion 51 in the present embodiment, and the handle slide means 5 is provided with the first constant pulley portion 62 as shown in FIG. 4. The first advancing / retreating operation means 53 in this embodiment is inserted into the handle slide rail 61 so as to be able to advance and retreat so as to advance and retreat along the handle slide rail 61 between the first constant pulley portion 63 and the second constant pulley 63.

  The handle slide rail 61 in the present embodiment is not particularly limited, and the first advancing / retracting operation means 53 is fitted into the handle slide rail 61 and can be moved back and forth along the handle slide rail 61. The front end portion of the handle slide rail 64 and the rear end portion 65 of the handle slide rail may be the handle slide rail 61 such that the first constant pulley portion 62 and the second constant pulley portion 63 can be formed and disposed, respectively.

  Further, the first constant pulley portion 62 and the second constant pulley portion 63 in the present embodiment are not particularly limited, and can be formed and arranged at the front end portion 64 of the handle slide rail and the rear end portion 65 of the handle slide rail. For example, the number of pulleys provided and the vertical and horizontal arrangements (parallel, stacked, etc.) are also appropriately selected by those skilled in the art within a range not impairing the characteristics of the present invention.

  Further, the moving pulley unit 51 in the present embodiment is not particularly limited, and the number of pulleys provided and the vertical and horizontal arrangements (parallel, stacked, etc.) are also provided in the same manner as the first fixed pulley unit 62 and the second fixed pulley unit 63. It is appropriately selected by those skilled in the art as long as the characteristics of the invention are not impaired.

  Further, the first advancing / retracting operation means 53 in the present embodiment is not particularly limited as long as it is inserted into the handle slide rail 61 and can be moved back and forth along the handle slide rail 61. For example, a shaft (axle / axis) is used. In addition to a tire-like tire that can be pivoted by being provided with, and a tire that can be slid without pivoting, it is appropriately selected by those skilled in the art as long as the characteristics of the present invention are not impaired.

  On the other hand, as shown in FIG. 6, the water slide mechanism 3 according to the present embodiment includes a water slide means 7 and a second guide rail means 8. As shown in FIGS. 6 to 8, the water slide mechanism according to the present embodiment. 7 includes a moving table 71 and a watering means 72 (including a moving table 71 and a watering means 72), and the watering means 72 is formed and disposed at the bottom (lower part) of the moving table 71. ing.

  As shown in FIG. 6, the second guide rail means 8 in the present embodiment is composed of a pair of water slide rails 81, a third constant pulley portion 82, and a fourth constant pulley portion 83 (one pair). And the third constant pulley portion 82 and the fourth constant pulley portion 83), and the third constant pulley portion 82 is fixedly fitted to the front end portion 84 of the water slide rail. Is formed at the front end portion 84 of the water slide rail, and the fourth constant pulley 83 is formed at the rear end portion 85 of the water slide rail by fitting and fixing to the rear end portion 85 of the water slide rail. Has been.

  Further, as shown in FIGS. 7 and 8, the moving base 71 in the present embodiment is formed with second forward / backward moving means 73, and as shown in FIGS. 6, 15, and 16, the handle slide The moving force generated by the advance / retreat operation of the means 5 is urged to the water slide means 7 through the wire means 4, and in conjunction with the advance / retreat operation of the handle slide means 5, the water slide means 7 is connected to the third constant pulley 82 and the fourth pulley. The second advancing / retreating operation means 73 in this embodiment is inserted into the watering slide rail 81 so as to be capable of advancing and retreating so as to move forward and backward along the watering slide rail 81 between the fixed pulley portion 83.

  The second advancing / retreating means 73 in the present embodiment is not particularly limited as long as it is inserted into the water slide rail 81 and can advance / retreat along the water slide rail 81, and is similar to the first advancing / retreating means 53. In addition to a tire-like tire that can be pivoted by providing a shaft (axle / shaft), it can be appropriately selected by those skilled in the art within a range that does not impair the characteristics of the present invention.

  Further, the water slide rail 81 in the present embodiment is not particularly limited, and the second advancing / retracting operation means 73 is inserted into the water slide rail 81 and can be advanced and retracted along the water slide rail 81, and the front end portion of the water slide rail 84 and the scraping slide rail 81 so that the third constant pulley portion 82 and the fourth constant pulley portion 83 can be formed and disposed at the rear end portion 85 of the water scraping slide rail, respectively.

  Further, the third constant pulley portion 82 and the fourth constant pulley portion 83 in the present embodiment are not particularly limited, and can be formed and arranged at the front end portion 84 of the water slide rail and the rear end portion 85 of the water slide rail. As with the first constant pulley 62, the second constant pulley 63, and the moving pulley 51, the number of pulleys provided and the vertical and horizontal arrangements (parallel, stacked, etc.) are within the range not impairing the characteristics of the present invention. It selects suitably by those skilled in the art.

  Next, as shown in FIGS. 7 to 9, one embodiment of the water scraping means 72 in the present embodiment includes one fixing plate portion 721, one front water receiving plate portion 722, and one side water receiving plate portion. 723, one fixing plate portion 721, one front water receiving plate portion 722 and one side water receiving plate portion 723 are joined or connected to each other, and one fixing plate portion 721 is the bottom of the movable table 71 It is fixed to. Further, as shown in FIGS. 7 to 9, the fixed-front boundary portions 724 and 1 are the boundary portions where one fixed plate portion 721 and one front water receiver plate portion 722 are joined or connected. A center folding means that can be folded in a mountain fold outward is formed along a front-side boundary portion 725, which is a boundary portion where 722 and one side water receiving plate portion 723 are joined or connected, as shown in FIG. Can be folded.

  In this embodiment, one front water receiving plate portion 722, one fixed plate portion 721, and one side water receiving plate portion 723 are joined or connected to each other, and fixed-front boundary portion 724 and front-side boundary. There is no particular limitation as long as the middle folding means that can be folded outward is formed along the portion 725. For example, as shown in FIGS. 7 and 9, a slit is formed so that water can be easily grasped. Alternatively, as shown in FIG. 8, a folding means that can be bent may be formed. In addition, the material of the one fixing plate portion 721, the front water receiving plate portion 722 of the first embodiment, and the side water receiving plate portion 723 of the first side is not particularly limited, and those skilled in the art do not impair the characteristics of the present invention. It is selected appropriately. Examples of such materials include elastic metals such as rubber metal and thin stainless steel, and synthetic resins such as polyethylene, polypropylene, polyvinyl chloride, polystyrene, polycarbonate, phenol resin, urea resin, polyurethane, and polyester. be able to.

  Moreover, as one embodiment of the different water scraping means 72 in this embodiment, as shown in FIG. 11, one fixing plate portion 721, one front water receiving plate portion 722, and two side surface water receiving plate portions 723. And at least one fixing plate portion 721, one front water receiving plate portion 722 and two side water receiving plate portions 723 are joined or connected to each other, and one fixing plate portion 721 is a movable base Fixed to the bottom of the portion 71. Moreover, as shown in FIG. 11, each of the two side surface water receiving plate portions 723 is formed with a center folding means that can be folded outwardly, so that one fixed plate portion 721 and one front water receiving portion are formed. The plate portion 722 can be folded so as to be combined.

  In the embodiment of the water scraping means 72 in this case, one front water receiving plate portion 722, one fixing plate portion 721 and two side water receiving plate portions 723 are at least one fixing plate portion 721 and one front water receiving plate. Middle fold means is formed which is joined or connected to one of the side water receiving plate portions 723 of the portions 722 and 2 and can be folded outwardly in each of the two side water receiving plate portions 723. For example, as shown in FIG. 11B, a slit may be formed so that water can be easily grasped in the front water receiving plate portion 722. Further, the material of the first fixing plate portion 721, the front water receiving plate portion 722 of the first fixing plate portion 721 and the side surface water receiving plate portion 723 of the embodiment of the water scraping means 72 in this case is not particularly limited, and the characteristics of the present invention are impaired. The materials described above can be selected as appropriate by those skilled in the art within a range that does not exist.

  Next, although the wire means 4 in this embodiment is connected to or connected to the handle slide mechanism 2 and the water slide mechanism 3, in this embodiment, more specifically, as shown in FIG. 3 and FIGS. In addition, a handle slide is obtained by connecting or connecting the movable pulley 51, the first constant pulley 62 and the second constant pulley 63, and the movable base 71, the third constant pulley 82 and the fourth constant pulley 83. It is connected or connected to the mechanism 2 and the water slide mechanism 3.

  Here, the moving pulley 51, the first fixed pulley 62 and the second fixed pulley 63, the moving base 71, the third fixed pulley 82 and the fourth constant pulley 83 of the wire means 4 in the present embodiment The mode of connection or connection is not particularly limited, and can be appropriately selected by those skilled in the art within a range that does not impair the characteristics of the present invention, depending on the desired stroke length and force. As an aspect of such connection or connection, for example, referring to FIG. 3 and FIGS. 12 to 16, the fixture of the first fixed pulley portion 62 → the front end portion 64 side of the handle slide rail in the movable pulley portion 51 in order. Pulley on the upper stage → Pulley on the upper stage of the first constant pulley section 62 → Pulse on the lower side of the front end portion 64 of the handle slide rail in the moving pulley section 51 → Pulver on the lower stage of the first constant pulley section → fourth The pulley of the fixed pulley 83 → connection or connection with the fixing tool on the rear end 85 side of the water slide slide rail in the moving base 71, and the fixing tool of the second fixed pulley 63 → the handle slide rail of the movable pulley 51 Pulley on the upper stage of the rear end 65 side → Pulley on the upper stage of the second constant pulley section 63 → Pull on the lower stage side of the rear end section 65 of the handle slide rail in the movable pulley section 51 → Second constant pulley section 63 , And the like aspect by the combination of the connection or coupling between the pulley → third fixed pulley 82 pulley → moving base portion of the front end portion 84 side of the paddle slide rail in 71 fixtures in lower. In addition, the number of the wire means 4 in the present embodiment is also appropriately selected by those skilled in the art according to the connection or coupling aspect described above.

  As shown in FIG. 17, the rowing apparatus 1 in the present embodiment can be arranged in such a manner that it is fitted into side wings 91 formed on both sides of the main hull 9.

  The rowing boat device 1 according to the present embodiment can be appropriately configured in addition to the above-described configurations as long as the characteristics of the present invention are not impaired. As such a configuration, for example, a connecting tool (fixing tool) for connecting the wire means 4 and a member that reinforces the watering means 72 can be cited. A boat equipped with such a rowing apparatus 1 is also within the scope of the present invention.

  Next, the operation of the rowing boat device 1 in this embodiment will be described in detail with reference to the drawings.

  In the rowing apparatus 1 having the above-described configuration, the wire means 4 according to the present embodiment is replaced with the moving pulley 51, the first constant pulley 62, and the handle slide mechanism 2 according to the desired stroke length and force. The second fixed pulley unit 63 is connected to or coupled to the moving base unit 71, the third constant pulley unit 82, and the fourth constant pulley unit 83 of the water slide mechanism 3. For example, when the connection or connection is made so that the direction in which the rower is facing, that is, the direction opposite to the arrows A and B shown in FIG. 15 is the traveling direction, as shown in FIG. The two handle means 52 are gripped, and the handle means 52 is pulled in the direction A, that is, toward the back of the rower. Then, the handle slide means 5 located at the front end portion 64 of the handle slide rail slides in the direction A, that is, toward the rear end portion 65 of the handle slide rail, and stops at least near the second constant pulley portion 63. .

  When the handle slide means 5 slides in the direction of the rear end portion 65 of the handle slide rail, a moving force is applied from the handle slide mechanism 2 and is urged to the water slide mechanism 3 via the wire means 4. Specifically, a moving force is applied when the handle slide means 5 of the handle slide mechanism 2 slides in the direction of the rear end portion 65 of the handle slide rail, and the moving force is applied to the water slide mechanism 3 via the wire means 4. The water slide slide means 7 is urged. Using this biased moving force, the water slide means 7 moves along the water slide rail 81 in the direction of arrow B, that is, from the front end portion 84 of the water slide rail to the rear end portion 85 of the water slide rail. Proceeds and stops at least near the fourth constant pulley 83.

  As the water slide means 7 advances in the direction of arrow B along the water slide rail 81, the water wipe means 72 opens and advances in the direction of arrow B while grasping water. As a result, the water scraping means 72 can scrape the water, and the boat provided with the rowing apparatus 1 advances in the direction opposite to the arrows A and B.

  Subsequently, as shown in FIG. 16, the rower pushes the handle means 52 in the direction C, that is, toward the front of the rower. Then, the handle slide means 5 stopped at least in the vicinity of the second constant pulley portion 63 slides in the direction C, that is, in the direction of the front end portion 64 of the handle slide rail, and stops at least in the vicinity of the first constant pulley 62.

  When the handle slide means 5 slides in the direction of the front end portion 64 of the handle slide rail, a moving force is again applied from the handle slide mechanism 2 and is urged to the water slide mechanism 3 via the wire means 4. Specifically, when the handle slide means 5 of the handle slide mechanism 2 slides in the direction of the front end portion 64 of the handle slide rail, a moving force is applied again, and the moving force is applied to the water slide mechanism 3 via the wire means 4. The water slide slide means 7 is urged. Using this biased moving force, the water slide unit 7 moves along the water slide rail 81 in the direction of arrow D, that is, from the rear end portion 85 of the water slide rail to the front end 84 of the water slide rail. It proceeds and stops at least near the third constant pulley 82.

  As the water slide unit 7 advances in the direction of the arrow D along the water slide rail 81, the water discharge unit 72 is folded as shown in FIG. 10 and is removed from the water and advances on the water surface in the direction of the arrow D. Or, proceed in the direction of arrow D so as to drain water. As a result, the water scraping means 72 can be positioned again at the front end portion 64 of the handle slide rail with little or no water resistance.

  By repeating the above-mentioned operation, the rower can smoothly move the weight while scratching the water while checking the safety in the traveling direction and suppressing the operation of folding the arm or turning the arm. The stroke can also be set as appropriate according to the desire of the rower. Therefore, it is possible to row easily and powerfully and increase the speed at which the boat propels.

According to the rowing boat device 1 in the present embodiment as described above, the following effects can be obtained.
1. It is possible to move the weight smoothly and scratch the water while suppressing the action of folding the arm and the action of turning the arm.
2. The stroke for scraping water can be set appropriately according to the desire of the rower.
3. You can row easily and powerfully and increase the speed at which the boat propels.
4). Can catch water reliably 5. Since the water scraping means does not protrude from the hull, it can be used even in a large population of beaches and narrow waterways.
6). Since the water scraping means can be moved substantially horizontally, it can always be moved even in a place where the draft is shallow compared to the oar or paddle.
7). Since it is possible to pry while looking at the traveling direction, it is possible to easily confirm the safety in the traveling direction.

DESCRIPTION OF SYMBOLS 1 Rowing device 2 Handle slide mechanism 3 Water slide mechanism 4 Wire means 5 Handle slide means 6 First guide rail means 7 Water scrap slide means 8 Second guide rail means 9 Main hull 51 Moving pulley part 52 Handle means 53 First advance / retreat operation means 61 Handle slide rail 62 First constant pulley portion 63 Second constant pulley portion 64 Front end portion of handle slide rail 65 Rear end portion of handle slide rail 71 Moving platform portion 72 Scuffing means 73 Second advancing / retreating operation means 81 Swipe slide rail 82 First 3 fixed pulley portion 83 fourth constant pulley portion 84 front end portion of water slide rail 85 rear end portion of water slide rail 91 side wing 721 fixing plate portion 722 front water receiving plate portion 723 side water receiving plate portion 724 fixing-front boundary portion 725 Front-side boundary part A, B, C, D

Claims (3)

A rowing device installed on both sides of a boat such as a boat,
A handle slide mechanism, a water slide mechanism disposed below the handle slide mechanism, and a moving force applied by the handle slide mechanism connected to or coupled to the handle slide mechanism and the water slide mechanism. Wire means for urging the mechanism to move forward and backward,
The handle slide mechanism is formed at a front end portion of a handle slide means, a pair of handle slide rails, and a pair of handle slide rails, each including a moving pulley portion and a handle means formed on a ceiling portion of the moving pulley portion. First guide rail means comprising a first fixed pulley portion formed and a second constant pulley portion formed at a rear end portion of the pair of handle slide rails,
The water slide mechanism includes a water slide means having a moving base and a water scraping means formed at the bottom of the mobile base, and a pair of water slides that are longer than the pair of handle slide rails. Second guide rail means comprising a rail, a third constant pulley portion formed at a front end portion of the pair of water slide slide rails, and a fourth constant pulley portion formed at a rear end portion of the pair of water slide slide rails. And
A first advancing / retracting means is formed in the movable pulley section, and the handle slide means moves back and forth along the pair of handle slide rails between the first constant pulley section and the second constant pulley section. The first advancing / retreating means is inserted into the pair of handle slide rails so as to be able to advance / retreat,
The moving base part is formed with second advancing / retreating means, and the scrub sliding means is interlocked with the advancing / retreating action of the handle slide means by the moving force urged by the wire means and the third constant pulley part. The second advancing / retracting means is inserted into the pair of watering slide rails so as to be capable of advancing / retreating so as to advance / retreat along the pair of watering slide rails between the fourth constant pulley portion. Said rowing device. The rowing boat device according to claim 1, wherein the watering means is the following (i) or (ii) watering means;
(I) comprising one fixing plate portion fixed to the bottom of the movable table portion, one front water receiving plate portion, and one side water receiving plate portion;
The one fixing plate portion, the one front water receiving plate portion and the one side water receiving plate portion are joined or connected to each other,
The boundary portion where the one fixing plate portion and the one front water receiving plate portion are joined or connected, and the boundary portion where the one front water receiving plate portion and the one side water receiving plate portion are joined or connected. A watering means formed with a middle folding means that can be folded into a mountain fold along the outside,
(Ii) comprising one fixing plate portion fixed to the bottom of the movable table portion, one front water receiving plate portion, and two side water receiving plate portions;
The one fixing plate portion, the one front water receiving plate portion and the two side water receiving plate portions are joined or connected to each other,
Each of the two side surface water receiving plate portions is a water scraping means in which a center folding means that can be folded outward is formed.   A boat provided with the rowing apparatus according to claim 1.

Images