JPH0543668Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to an improvement of the legs of a fishing rod holder for boat fishing that is fixed to the edge of a boat to hold a fishing rod.
In particular, the technical feature is that the base can be easily installed on a fishing boat with a narrow space below the edge.

[Conventional technology and its problems]

Generally, the leg structure of this type of fishing rod holder has a front leg at one end of the base that holds the edge of the boat from the sea side, and a rear leg with a support plate that clamps the lower surface of the edge of the boat on the inside of the boat at the other end. Conventionally, the rear legs are provided with a tightening bolt that moves up and down at the lower end as a clamping means by the support plate, or the rear legs are moved up and down along a long hole provided vertically in the rear legs. The possible supporting plates were fixed with thumbscrews or the like.

However, when tightening the former,
Because the bolt itself had to be raised and lowered by the thickness of the ship's rim, it was difficult to install it in places where the inside space below the ship's rim was narrow. The problem was that the base could not be firmly attached to the edge of the ship in any case.

[Means for solving problems]

In view of these circumstances, the present invention provides a fishing rod holder comprising front and rear legs capable of pinching the edge of the boat at both ends of a base, in which a long bolt is rotatably supported at least along the rear legs, while The above-mentioned problems are solved at once by screwing the base of the support plate onto the long bolt and allowing the support plate to move up and down in a non-rotating state.

[Effect]

The present invention based on the above-mentioned technical means has the effect that only the support plate moves up and down in a non-rotating state by applying forward and reverse rotational force to the long bolt.

〔Example〕

Hereinafter, the configuration of the present invention will be described in more detail according to Embodiments 1 to 4 shown in the drawings.

(Example 1) In Figs. 1 and 2, 1 is a base, 2 is a normal front leg suspended from one end of the base, and 3 is a normal front leg having a horizontally movable tightening bolt 2' screwed near the lower end. It is a channel-shaped rear leg that is pivoted to the other end of the base through a mounting hole 3a opened near the upper end with the open part 3' facing the edge E side, and is fixed to the inner surface of the upper part. A long bolt 5 is inserted into the through hole 4' of the receiving plate 4, and its upper end is locked with a pin 5', thereby supporting it rotatably. Furthermore, a base 6' of a support plate 6 which contacts the inner surface of the rear leg 3 including the flat surface 3b and is movable up and down in a non-rotating state is screwed onto the long bolt 5, and a handle 7 is attached to the lower end of the long bolt. It is attached.

Incidentally, reference numeral 8 in the figure indicates a guide for the long bolt 5 provided at the lower end of the rear leg 3 as required.

Therefore, when fixing the proposed fishing rod holder to the boat's edge E, tightening the sea side of the boat's edge with the tightening bolts 2' of the front leg is still the same as in the past, but the rear leg 3 By rotating the handle 7 attached to the lower end of the long bolt 5 in one direction, the base 6' of the support plate that is threaded with the bolt comes into contact with the inner surface of the rear leg, thereby preventing its rotation. As the long bolt rotates, the support plate 6, which is integral with the base, moves upward and firmly clamps the inner step of the edge E.

(Embodiment 2) Figure 3 shows another embodiment of the support plate for the rear leg, in which a long bolt 5 is rotatably supported in the channel-shaped rear leg 3, as in the above embodiment. On the other hand, the rear leg 3 is pivotally attached to the base 1 in the opposite direction to that of the above example, and a long hole 3c is vertically provided in the plane part 3b with the plane part 3b as a contact surface to the edge of the ship. The support plate 6, whose base portion 6' is screwed onto the long bolt 5, is configured to be able to slide through the elongated hole 3c.

In this case, the rotation of the support plate 6 is prevented by the elongated hole 3c, and only the support plate 6 can freely move up and down along the elongated hole in a non-rotating state.
The hind legs in the above structure are not limited to channel-like ones, but the purpose can be achieved even if they are band-like ones.

(Embodiment 3) FIG. 4 shows another embodiment of the rear leg according to the present invention, in which the channel-shaped rear leg 3 is fitted with an upper frame 9 and a lower frame 10 that can be slid together.
The upper frame 9 is pivotally supported on the base 1, and has base mounting holes 3a facing each other in both side walls of the upper frame 9.
and one or more pairs of through holes 9' at regular intervals below it.
The frame mounting holes 3a' provided at the upper ends of the upper and lower frames 10, which are penetrated through the frame 10, are communicated with the through holes 9' of either of the upper frames, and the two frames are connected by bolts 11. It is something.

Therefore, the rear leg 3 configured as described above has a through hole 9' in the upper frame 9 that communicates with the attachment hole 3a' in the lower frame.
By appropriately selecting , the dimensions can be adjusted to accommodate ship edges of various thicknesses.

Incidentally, the elevating structure of the support plate 6 in this embodiment is the same as in the first and second embodiments, and is therefore omitted.

(Embodiment 4) FIG. 5 is an embodiment showing another rotation mechanism of the long bolt 5 in each of the above embodiments, in which a worm wheel 12a is fixed near the lower end of the long bolt 5 and meshes with the wheel. Warm 12b
The long bolt 5 can be rotated via the worm gear 12 having the above structure by inserting the rod into the bearing 13 and projecting it outward from the rear leg 3, and operating the handle 7' attached to the end of the rod. .

According to the rotation mechanism of the long bolt 5 using the worm gear 12, since the handle 7' is mounted horizontally, the rotation operation is extremely good, and the base plate 6 can be quickly raised and lowered. The worm gear's inherent anti-reverse function can more reliably prevent the support plate 6 from loosening.

The base 1 may be made of two members that can be fitted together, and a large number of through holes communicating with each other may be provided on both sides of the base so that the base can be expanded and contracted. The structure is arbitrary.

[Effect of idea]

The leg structure of the proposed fishing rod holder according to the configuration described above is such that when the rear leg 3 is clamped to the lower surface of the hull, the long bolt 5 does not move up and down, and only the support plate 6 moves up and down freely. Since the pressure is applied to or released from the inner part of the ship's edge, it can be easily installed on the ship's edge where the inner side of the ship is narrow. Because it can be pressured,
It has various practical advantages over the base mounting legs of conventional fishing rod holders of this type, such as having no fear of loosening.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway side view of a fishing rod holder equipped with the proposed leg structure, Fig. 2 is an enlarged sectional view of the rear leg, and Fig. 3 is an alternative embodiment of the support plate for the rear leg. FIG. 4 is an enlarged sectional view showing another embodiment of the rear leg, and FIG. 5 is an enlarged sectional view showing another embodiment of the long bolt rotation mechanism. FIG. In the figure, 1... base, 2... front leg, 3... rear leg, 5... long bolt, 6... support plate, 9... upper frame, 10... lower frame, 12... worm Gear.

Claims (1)

[Claims for Utility Model Registration] 1. A fishing rod holder comprising front and rear legs capable of pinching the edge of a boat at both ends of a base, in which a long bolt 5 is rotatably supported along the rear leg 3; A leg structure for a fishing rod holder, characterized in that the base 6' of the support plate 6 is screwed onto the long bolt, so that the support plate can be raised and lowered in a non-rotating state. 2 Utility model registration claim 1 consisting of upper and lower frames 9 and 10 into which the rear legs 3 can be fitted into each other
The leg structure of the fishing rod holder described in . 3. The leg structure of a fishing rod holder according to claim 1 or 2, wherein the long bolt 5 is rotatable by a worm gear 12.