JP4210797B2 - In-vehicle devices for boats - Google Patents

Description

  The present invention relates to an in-vehicle device for manually mounting a relatively small boat, yacht, or canoe on a roof of an automobile.

Conventionally, when a boat is manually mounted on a roof such as a wagon car or a light van, two rod-shaped roof carriers are attached to the roof in advance, one person holding the front part of the boat and the other person holding the rear part of the boat. First, the boat was turned upside down, and then the front and rear persons had to lift the boat to the height of the roof of the car and place the boat on the roof carrier. Therefore, to mount a boat on the roof of a car, at least two people are required, and unless it is a strong man to some extent, the above-mentioned in-vehicle work is practically difficult, and the car roof is high However, since it is necessary to stretch the body or to step on the stepladder while lifting the boat, there is a problem that there is a risk in the operation of lowering the boat as well as the operation of mounting the boat described above. In order to deal with such a problem, the applicant of the utility model registration application is to put the entire rectangular frame-shaped base body, a stopper for reversing the boat, and a state in which the boat is reversed on the base body. And a bearing shaft for sliding the base, a handle for operating the base, etc., and by operating the handle, the base is leaned to the side of the automobile and the boat is operated in this state. A small yacht in-vehicle device has been invented which is reversed and mounted on a base of a base and fixed, and the handle is lifted so that the boat is stacked on the roof of the car together with the base.
Utility Model Registration No. 3008629

  According to the vehicle-mounted device, a boat can be mounted on the boat by one person, but there are insufficient aspects in terms of the force required to lift the handle and the stability of the base on the roof of the vehicle.

  An object of the present invention is to provide an onboard device for boats that allows a boat or the like to be mounted on a boat or the like, as well as a relatively powerless man or woman. There is.

The present invention according to claim 1 is an in-vehicle device for boats mounted on a roof carrier or the like of an automobile, and includes two parallel channel main frame members arranged so that grooves are opposed to each other. A rectangular frame having a frame member for connecting the main frame members, a handle attached to one end of the rectangular frame, a plurality of boat pedestals provided on the upper surfaces of the two main frame members, and grooves in the two main frame members A roller shaft having both ends of a roller inserted into a bearing and rotatable through a bearing, a stopper attached to the upper surface of the roof carrier, and detachably stopping the rectangular frame, and fitted into a groove of the main frame member The boat balance rod-shaped member is provided, and a hook-holding protrusion provided on the main frame member.

The present invention according to claim 2 is an in-vehicle device for boats mounted on a roof carrier or the like of an automobile, and slides on a square base frame and the base frame, and is substantially the same size as the base frame. A pair of channel-shaped main frame members that are arranged so that the grooves face each other, and a pair of left and right sides that are secured between both ends of both main frame members. The base frame body is provided with a handle at one end thereof, and the base frame body is fitted into a groove of the main frame member and has rollers at both ends that are rotatable through bearings. It has a roller shaft, a rod-like member for boat balance is fitted in the groove of the main frame member, the slide frame body is overlaid on the main frame member of the base frame body, and on the main frame member A pair of front and rear sliding frames And a horizontal frame member that connects these sliding frame members, a plurality of pedestals provided on the sliding frame member, a hook locking projection for hooking the boat rod, and a slide on the base frame Positioning means for respectively maintaining the state in which the frames are superimposed and the state in which the slide frame protrudes from the base frame, and the roof carrier has stop means for removably stopping the base frame. It is provided.

According to a third aspect of the present invention, there is provided a suspension support column in which the pulley for hanging the boat is attached to the end frame member on the opposite side of the handle in the base frame body. It is characterized by that.

Boats include yachts and canoes in addition to boats. Further, in the present application, for convenience of explanation, the case where the in-vehicle device according to the present invention is attached to the roof carrier of the automobile is described. . For example, it is possible to load and unload boats by attaching the in-vehicle device of the present invention to a shelf for storing a boat installed in a general household or a boat house.

  According to the in-vehicle device of claim 1, by pulling the handle toward the front, the rectangular frame body is drawn, and one end of the boat balancing rod-shaped member abuts on the roller shaft, and the roller shaft fixed to the roof carrier is By lowering the square frame as a fulcrum, the square frame leans up against the side of the car, and the boat is hung on one side of the boat with the hook-hanging projection on the square frame. Place the boat in the inverted state on the base of the rectangular frame by reversing it, fix the boat to the square frame with a belt etc., lift the handle with the roller shaft as a fulcrum, and push the handle to drive the boat Can be placed on the roof carrier. At this time, the rectangular frame and the boat are always piled up in a balanced state by the boat balancing rod-like member. Further, when the boat is mounted on the vehicle, the end frame member of the rectangular frame is in a state of being locked by the stopper member of the roof carrier, so there is no possibility that the rectangular frame or the boat will fall down without permission.

  According to the in-vehicle device according to claim 2, as in the in-vehicle device according to claim 1, the boat can be easily loaded on the roof of the automobile with little human power. Since the slide frame body slides downward from above the frame body and the boat can be loaded in the inverted state, the boat can be loaded and unloaded more easily.

  According to the in-vehicle device of the third aspect, the boat can be mounted in the inverted state by suspension using a rope, so that the boat can be inverted with little human power.

  Next, although embodiment of this invention is described according to drawing, this invention is not limited to this embodiment, A various deformation | transformation implementation is possible within the range of a summary.

Note that front, rear, left, and right are based on the car C in FIG. 1, the forward direction is the front direction of the car C , the rear direction is the rear direction of the car C, and the left direction is the forward direction of the car C. On the left side of the direction, the right direction indicates the right side in the forward direction of the automobile C, and the vertical direction indicates the vertical direction of the automobile C, respectively.

  (Embodiment 1)

FIGS. 1 to 9 are explanatory views according to the in-vehicle apparatus of the first embodiment. 1 is a pair of front and rear parallel commercially available roof carriers attached to the roof of the automobile C, and 2 is attached on the roof carrier 1. A pair of main frame members 3 made of lip groove steel parallel to the roof carrier 1 and two horizontal frame members 4 that connect the main frame members 3 so that the grooves 3a face each other. And an end frame member 5 having both ends fixed to the side surfaces of the left end portion 3b of both main frame members 3, respectively.

The rectangular frame 2 includes a cylindrical member 6 fitted to both ends of the end frame member 5, a roller shaft 9 provided with rollers 8 which are rotatable via bearings at both ends, and a roller shaft 9 A mounting bracket 11 that fixes portions near both ends of the roof carrier 1 to the right end 3c, a total of four bases 10A and 10B that are attached to both ends of the upper surface of the main frame member 3 and on which the boat B is loaded, The joint pipe 12 integrally provided on the lower surface of the right end 3c of the main frame member 3 and the both ends 14a are fitted into the joint pipe 12, and the bolt-shaped screws 13 attached to the joint pipe 12 are used to A U-shaped handle 14 as viewed from the plane provided to protrude rightward, ring-shaped members 15 fixed to both ends of the central shaft portion 14b of the handle 14, and upper surfaces of the left ends of both roof carriers 1 Attached, A U-shaped stopper member 16 into which the tubular member 6 is fitted and a left side portion of the groove 3a of the main frame member 3 are fitted to balance the boat when the rectangular frame 1 or the boat B is stacked or unloaded. The boat balancing rod-shaped member 17 is provided.

  The four pedestals 10A and 10B are inclined so as to be gradually lowered toward the center of the length of the roof of the automobile C in order to stably mount the boat B on the roof of the automobile C upon receiving the dredging of any boat B. Further, a hook stop projection 18 for hooking the boat B is integrally provided on the pedestal 10 </ b> A on the right side of the main frame member 3.

Next, a description will be given of the point when the boat B is mounted on the roof carrier 1 on the roof of the car C using the vehicle-mounted device having the structure described above. Before the boat B is mounted, the rectangular frame 2 is in the state shown in FIG. In this state, the user holds the handle 14 that is in a state of being protruded rightward from the main frame member 3 and pulls the handle 14 forward (rightward), whereby the roller 8 is rotated and the main frame is rotated. The member 3 is drawn to the near side. At this time, as shown in FIG. 3 , the right end of the boat balancing rod-shaped member 17 in the groove 3 a of the main frame member 3 abuts against the roller 8, and the movement of the main frame member 3 is stopped. By placing the handle 14 on the ground, the entire rectangular frame 2 is inclined. In this case, the inclination angle of the rectangular frame 2 is determined by the length of the boat balancing rod-shaped member 17. That is, the shorter the rod-shaped member 17 is, the more gently the rectangular frame 2 is inclined. The longer the rod-shaped member 17 is, the more the square frame 2 is standing. Since the rectangular frame 2 changes from the horizontal state of FIG. 1 to the inclined state of FIG. 3 with the roller shaft 9 as a fulcrum and the central shaft portion 14b of the handle 14 as an operating point, the length of the rod member 17 for boat balance is appropriately set. With this setting, the state change between the horizontal state and the inclined state of the rectangular frame 2 is performed with a small balance and with a good balance. This is also effective in the loading and unloading operations of the boat B described later.

That is, when the first place the boat B in the roof of the car C from the state of FIG. 3, as shown in FIG. 4, hook the port B1 of the boat B in chord hooking protrusion 18 at the base 10A, the state Then, when the user lifts starboard B2 of boat B and inverts boat B, boat B is placed on pedestals 10A and 10B as shown in FIG . In this state, the boat B is fixed on the rectangular frame 2 by a belt (not shown), the user lifts the handle 14, and the boat B is mounted on the roof carrier 1 of the roof of the automobile C with the roller shaft 9 as a fulcrum. The boat B is mounted on the vehicle (see FIGS. 6 and 7 ). At this time, as described above, since the boat B is balanced by the boat balancing rod-shaped member 17, the vehicle can be easily mounted.

As described above, when the boat B is placed on the roof carrier 1 of the roof of the automobile C, as shown in FIGS. 8 and 9 , the cylindrical members 6 at both ends of the end frame member 5 in the rectangular frame 2. Is fitted into the U-shaped stopper member 16 and the entire rectangular frame 2 is fixed on the roof carrier 1 by a stopper 23 with a spring 22 attached to the stopper member 16.

That is, the stopper 23 has a rectangular plate shape and is rotatably attached to the base portion 16a of the stopper member 16 by a screw 20. When the cylindrical member 6 enters the U-shaped stopper member 16, the spring 22 is moved. When the stopper 23 is pushed down horizontally against the spring force of the cylindrical member 6 and the cylindrical member 6 passes the stopper 23, the stopper 23 returns to the original state by the spring force of the spring 22, and as a result, the cylindrical shape The member 6 and the entire rectangular frame 2 are securely fixed on the roof carrier 1 .

Thereafter, by loosening the bolt-shaped screw 13 and pushing the handle 14 toward the center of the width of the roof of the automobile C, the handle 14 is accommodated under the main frame member 3 in the rectangular frame 2 (see FIG. 7) . At this time, both ends 14a of the handle 14 are magnetically attached to the magnet 21 fixed to the lower surface of the main frame member 3, thereby preventing the handle 14 from rattling when the automobile C is running.

  Further, when the car C arrives at the destination and the boat B is lowered, the procedure may be reversed.

  (Embodiment 2)

As shown in FIGS. 10 and 11 , the in-vehicle device of the present embodiment slides on a rectangular base frame 31 and the base frame 31, and has a rectangular slide frame 32 having substantially the same size as the base frame. stop passing preparative includes a base frame 31 of the pair of main frame members 34 before and composed of a lip groove-type steel grooves 33a to each other is the arrangement so as to face each other, between the right end portions of the main frame member 34 The right end frame member 38 and the left end frame member 40 secured between the left end portions of the two main frame members 34. The base frame body 31 is disposed at both ends in the groove 33a of the main frame member 34. A roller shaft 37 to which the fitted roller 35 is rotatably attached via a bearing (not shown); a joint member 39 having a concave cross section provided on the lower surfaces of the right end portions of both main frame members 34; Both ends fit into the joint member 39 And a handle 41 of the U-shaped when viewed from the obtained plane. The handle 41 is movable in the left-right direction by a small roller (not shown) pivotally supported in the joint member 39.

Further, a boat balancing rod-like member 51 is fitted between the roller shaft 37 and the left end frame member 40 in the groove 33a of the pair of main frame members 34 ( FIGS. 10 and 11). And FIG. 18 ).
In the figure, reference numeral 42 denotes a bolt-like screw for fixing both ends of the handle 41 to the joint member 39, and 43 denotes a ring-like member fitted to both ends of the central shaft portion 41a of the handle 41.

  A cylindrical member 44 is fitted on both ends of the left end frame member 40, and a sleeve 45 is integrally provided at the center of the left end frame member 40. A rope suspension post 46, which will be described later, is provided on the sleeve 45. It is erected so that it can be removed and removed.

  The slide frame body 32 is overlapped with the main frame member 34 of the base frame body 31 and a pair of front and rear L-shaped angle sliding frame members 47 sliding on the main frame member 34, and the sliding frame members 47 And a pedestal 49A / 49B provided at both ends of the sliding frame member 47.

  As shown in FIG. 19, a small roller for combining 52 is attached to the left end portion of both side surfaces of the slide frame 32 via a bracket 51, and the small roller for combining 52 is a main frame member 34 in the base frame 31. The slide frame body 32 slides on the base frame body 31 without being disengaged from the base frame body 31 by engaging with the lower surface 34a.

As shown in FIGS. 10 to 16 , a substantially square stopper 53 is rotatably attached to the right end of both sides of the slide frame 32 by a screw 54, and one end of the stopper 53 is a slide frame. The side surface and the other end of the L-shaped angle sliding frame member 47 are biased toward the center of the length of the L-shaped angle sliding frame member 47 by a tension spring 55 fixed to the tip of the stopper 53. . On the other hand, a bolt 56 that engages with the stopper 53 is attached to the right end of the base frame 31. A slide positioning convex portion 57 that abuts against the bolt 56 is provided at a portion near the center of the lower edge of both side surfaces of the slide frame 32.

Further, in the present embodiment, as shown in FIGS. 15 and 16 , a load tightening device 58 for fastening a belt (not shown) for fixing the boat B is attached to the base 49 </ b> A.

Next, the usage procedure of the in-vehicle device according to the present embodiment will be described . First, as shown in FIGS. 11 to 12 , the roller shaft 37 in the base frame 31 is bridged over the right ends of the roof carrier 1 before and after the automobile C. In this state, the mounting bracket 30 is used for fixing. As shown in FIGS. 11 to 13, a U-shaped stopper member 59 into which the cylindrical members 44 at both ends of the left end frame member 40 are fitted is fixed to the upper surface of the left end of the roof carrier 1. More specifically, a base portion 59a that is fitted and fixed to the right end of the roof carrier 1 from above is integrally provided at the lower portion of the U-shaped stop member 59, and the side surface of the base portion 59a is provided with the first embodiment. A stopper 53 similar to the stopper 23 is attached, and this state is maintained when the cylindrical member 44 is fitted into the U-shaped stopper member 59 by the stopper 53 .

First, when loading a boat, as shown in FIG. 11 and FIG. 18 , the user pulls the handle 41 forward (to the right) with the handle 41 extended, as in the first embodiment . The right end of the boat-balancing rod-shaped member 51 in the base frame 31 abuts on the roller 35 of the roller shaft 37 fixed to the roof carrier 1 of the automobile C by the mounting bracket 30, and in this state, the handle 41 is placed on the ground, The base frame body 31 and the slide frame body 32 lean against the right side of the automobile C in an inclined manner. At this time, since the stopper 53 is hooked on the bolt 56, the slide frame 32 is kept on the base frame 31 without being lowered (see FIG. 16) . Next, by rotating the stopper 53 to release the latch of the slide frame body 32 by the stopper 53, the slide frame body 32 is lowered as shown in FIGS. The projecting portion 57 comes into contact with the bolt 56 of the base frame 31, and the slide frame 32 is lowered to a predetermined loading height of the boat B. Then, in this state, as shown in FIG. 12 , the boat B is hooked on the rod-hanging projection 18 on the pedestal 49A and reversed as shown in FIG. It is put on. Thereafter, when the user lifts the handle 41 and raises the slide frame 32, the bolt 56 at the right end (lower end) of the slide frame 32 is again locked by the stopper 53 as shown in FIGS. 14 and 16. The slide frame body 32 and the base frame body 31 are overlaid again. Next, when the user further lifts the handle 41 and pushes up both frame bodies 31 and 32 on which the boat B is placed onto the roof carrier 1 of the roof of the automobile C, the boat B is mounted on the vehicle (see FIG. 17). . At this time, since the boat is stacked in a balanced state by the boat balancing rod-shaped member 51, even a powerless person such as a woman can easily mount the boat B alone.

Further, in the above-described boat on-board work, when it is desired to further reduce the manpower, as shown in FIGS. 12 to 14 , in the state where the port B of the boat B is hooked on the protrusion 18 for hook stopping in the pedestal 49A, The boat may be reversed by operating the suspension column 46 erected on the sleeve 45 in the center of the left end frame member 40 of the base frame 31 and the pulleys 55A and 55B and the rope 50 respectively attached to the starboard side of the boat B. In such a loading operation of the boat B, as shown in FIG. 17 , the constrictor 58 is used when the boat B is fixed on the bases 49A and 49B with the belt 60.

  According to the in-vehicle apparatus for boats according to the present invention, since a boat can be easily and safely loaded and unloaded on the roof of an automobile alone, it can be widely used.

It is a perspective view which shows the state which attached the vehicle-mounted apparatus which concerns on Embodiment 1 to the roof of a motor vehicle. It is a side view of the vehicle equipment itself. It is a perspective view of the state which leaned the in-vehicle device on the right side of a car. It is a front view which shows the state which hung the port side of the boat on the protrusion for hook stopping of the base in the same vehicle equipment. It is a front view of the state which loaded the boat in the vehicle equipment. It is a partial front view which shows the state which piled up the boat on a vehicle-mounted apparatus on the roof of a motor vehicle. In FIG. 6, it is a front view which shows the state which accommodated the handle | steering-wheel of the vehicle-mounted apparatus. It is a perspective view which shows the state before insertion of the cylindrical member to the U-shaped stop member in the roof carrier edge part of a motor vehicle. It is a perspective view which shows the state after insertion of the cylindrical member to the U-shaped stop member in the roof carrier edge part of a motor vehicle . It is a disassembled perspective view of the vehicle-mounted apparatus which concerns on Embodiment 2. FIG. It is a perspective view which shows the assembly state of the same vehicle equipment. It is a front view which shows the state which hung the port side of the boat on the protrusion for hook stopping of the base in the same vehicle equipment. Is a front view showing a state obtained by inverting the boat from the state of FIG. 12. It is a front view showing a state in which pulling the slide frame body from the state of FIG. 13. It is a partial enlarged front view which shows the state which the slide frame body slid below from the base frame body. It is the elements on larger scale which show the state which pushed up the slide frame on the base frame. It is a perspective view which shows the fixed state of the boat on a vehicle-mounted apparatus. It is a perspective view which shows the contact state of the rod-shaped member for boat balance. It is a perspective view which shows the united state of a base frame and a slide frame.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Roof carrier 2 Square frame 3 Main frame member 4 Horizontal frame member 5 End frame member 6 Cylindrical member 8 Roller 9 Roller shaft 10A, 10B Base 14 Handle 16 U-shaped stop member 17 Boat balance rod-shaped member 23 Stopper

Claims (3)

  An in-vehicle device for boats mounted on a roof carrier or the like of an automobile, and two parallel channel-shaped main frame members arranged so that the grooves face each other and a frame member that connects the main frame members A rectangular frame body, a handle attached to one end of the rectangular frame body, a plurality of boat pedestals provided on the upper surfaces of both main frame members, and fitted into the grooves of both main frame members, via bearings A roller shaft having rotatable rollers at both ends, a stop means attached to the upper surface of the roof carrier, and detachably stopping the rectangular frame; a rod member for boat balance fitted in a groove of the main frame member; An in-vehicle device for boats, provided with a hook-holding protrusion provided on a main frame member. An in-vehicle device for boats mounted on a roof carrier or the like of an automobile, comprising a rectangular base frame body and a rectangular slide frame body that slides on the base frame body and is substantially the same size as the base frame body The base frame body is composed of a pair of channel-shaped main frame members arranged so that the grooves face each other and a pair of left and right end frame members secured between both ends of the main frame members. A handle is provided at one end of the frame body, the base frame body is fitted in a groove of the main frame member, and has a roller shaft having rollers at both ends that are rotatable through bearings. A rod-shaped member for boat balance is fitted in the groove of the member, and the slide frame is overlapped on the main frame member of the base frame body and a pair of front and rear sliding frames sliding on the main frame member Members and these sliding frame members The horizontal frame member to be connected, a plurality of pedestals provided on the sliding frame member, the hook locking projection for hooking the boat's rod, and the state in which the slide frame is superimposed on the base frame and the base On-board boats having positioning means for maintaining the state in which the slide frame projects from the frame, respectively, and the roof carrier is provided with stopping means for detachably stopping the base frame apparatus. A suspension support column to which a pulley for suspending a boat is attached to an end frame member opposite to the handle in the base frame body is provided. The in-vehicle device for boats according to claim 2.

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