JPH0810275Y2 - Fishing rod - Google Patents

Description

[Detailed Description of the Invention] (Industrial field of application) The present invention relates to a fishing rod in which a plurality of intermediate rods are pulled out from a base rod and used.

(Prior Art) Conventionally, this kind of fishing rod has an intermediate rod consisting of a main rod and a plurality of intermediate rods that can be freely installed in and out of the rod as described in Japanese Utility Model Publication No. 60-94071. It consists of a rod, a tip that is connected to the smallest diameter side of this intermediate rod, and a butt plug that is detachably screwed to the rod butt of the original rod. At the time of use, each of the intermediate rods and the tips are stored in the original rod, and at the fishing ground, the tips and each of the intermediate rods are sequentially withdrawn so that the rods are used at a constant length. The butt plug is removable, and by removing the butt plug, the intermediate rods and the tips are pulled out from the base rod for cleaning and repair.

However, in the fishing rod described in the publication, when adjusting the overall length of the fishing rod to be short, it is not possible to effectively prevent the movement of each intermediate rod in the pull-out direction with respect to the original rod, but this problem In contrast, as described in Japanese Utility Model Publication No. 52-5985, a butt plug screwed to the rod butt of the rod rod is used, and the butt plug is stored in the rod rod. In the case of providing a locking portion that fits with the inner surface of the base end portion of the intermediate rod, when the overall length of the fishing rod is adjusted to be short, when the intermediate rod is stored in the original rod, the intermediate rod By fitting the inner surface of the base end portion to the locking portion of the butt plug, the intermediate rod is fixed to the original rod, and the predetermined value is obtained without allowing the intermediate rod to freely move with respect to the original rod. A fishing rod that can be held at the adjusted length is proposed.

(Problems to be solved by the invention) By the way, in the fishing rod as described above, the intermediate rod is housed in the original rod, and the entire length of the fishing rod is adjusted to a short length before use. In the case where the intermediate rod rod housed inside is pulled out to be used in a long state, the fitting between the inner surface of the base end portion of the intermediate rod rod and the engaging portion of the buttocks is released to release the intermediate rod rod. Although the rod is pulled out, when the intermediate rod is disengaged and pulled out as described above, it is difficult to pull out the intermediate rod easily even if the intermediate rod is simply pulled outward. Many. Therefore, when the intermediate rod is pulled out, the intermediate rod is pulled outward while rotating the intermediate rod with respect to the original rod. There is a problem that the butt plug rotates following the loosening direction and the butt plug falls off from the main rod.

The present invention has been made in view of the above problems, and an object thereof is to be able to adjust the entire length during fishing and to maintain this adjusted length, and
Even when the stored intermediate rod is pulled out while rotating with respect to the original rod, the follower rotation of the butt plug can be prevented, and the butt plug can be prevented from falling off, but the butt plug is also removed. The point is that it can be removed from the rod.

(Means for Solving the Problems) In order to achieve the above object, the present invention provides a rod (1)
And a plurality of intermediate rods (2) which are freely installed in the pulling-out position and the storing position in the original rod (1), and at the rod end of the rod (1), A holding having a fitting inner surface (51) with which the outer surface (21) of the proximal end portion of the largest diameter intermediate rod (2A) of the intermediate rods (2) fits, and a butt plug attachment portion (52) Cylinder (5)
And the holding cylinder (5) is provided with the fitting inner surface (5
The intermediate rod (2) having a diameter smaller than that of the intermediate rod fitted in (1).
The support body (6) having a fitting inner surface (61) with which the base end outer surface (21) of B) is fitted is longer than each of the rods (1) and (2) with respect to the holding cylinder (5). These rods (1)
It is characterized in that it is detachably attached to the outside of the base end portion of (2) and is attached so as not to rotate relative to it, while the buttocks (4) are detachably attached to the holding cylinder (5). .

(Operation) Then, in the case where the overall length of the fishing rod is adjusted to be short according to the situation of the fishing ground, etc., the base of the thickest intermediate rod (2A) among the intermediate rods (2) The end outer surface (21) is used as the fitting inner surface (51) of the holding cylinder (5), and the fitting inner surface (51).
Intermediate rod having a diameter smaller than that of the intermediate rod (2B) fitted to
The outer surface (21) of the base end portion of the support rod (6) is fitted to the inner surface (61) of the support body (6), and only the intermediate rods (2A) or the intermediate rods (2A) ( Both of 2B) can be accommodated in the above-mentioned rod rod (1) to adjust the entire length of the fishing rod.

Further, the intermediate rods (2A) (2B) housed in the original rod (1) do not hold the stored position by engaging the buttocks as in the conventional example described above. Intermediate rod (2A)
Is fitted to a holding barrel (5) provided on the base rod (1), and the intermediate rod (2B) is fitted to a support barrel (6) provided so as not to rotate relative to the holding barrel (5). The intermediate rods (2A) and (2B) can be effectively held by the holding cylinder (5) and the support cylinder (6) because the storage positions are held by the holding cylinders (2A) and (2B). Intermediate rod (2A)
When pulling out (2B), even if the intermediate rods (2A) and (2B) are pulled out while rotating, the buttocks (4) detachably attached to the original rod (1) have the butt plug (4) attached thereto. Since it does not rotate following the rotation of (2B), the butt plug (4)
It is possible to easily pull out the intermediate rods (2A) (2B) while preventing them from following and rotating and falling off. Moreover, the support body (6) is mounted so as not to rotate relative to the holding cylinder (5), but is movable with respect to the holding cylinder (5), and the buttocks (4) are Since it is detachably attached to the holding cylinder (5), the butt plug (4) can be detached from the main rod (1). Therefore, the butt plug (4) is removed, and the rod end of the original rod (1) is moved to the intermediate rod (2A).
(2B) and the tips can be pulled out.

(Example) An example will be described with reference to the drawings.

FIG. 2 shows the overall structure of the fishing rod. In the figure,
(1) is a rod with a fitting inner surface (11) at the tip,
(2) is a plurality of intermediate rods having different diameters, (3) is a tip that is fitted to the intermediate rod (2) on the minimum diameter side, and (4) is detachably screwed to a holding cylinder (5) described later. It is a worn butt plug.

The respective intermediate rods (2) and the tips (3) can be pulled out and stored in the original rod (1), and at the time of withdrawal, the intermediate rods (1) are pulled from the intermediate rod (1). (2) and the tip (3) are pulled out to the outer side, and the inner diameter (11) of the tip portion of the base rod (1) is set to be the largest diameter among the intermediate rods (2). The outer surface (21) of the base end portion of the first intermediate rod (2A) is fitted, and the inner surface of the distal end portion of the first intermediate rod (2A) is slightly larger than the first intermediate rod (2A). The outer surface (21) of the base end portion of the second intermediate rod (2B), which has a small diameter and a small diameter, is fitted, and thus the intermediate rods (2) are connected to each other, and at the same time, these intermediate rods are connected. By fitting the outer surface (31) of the proximal end portion of the tip (3) to the inner surface of the tip portion of the rod (2) having the smallest diameter, the intermediate rod (2) and the tip (3). ) And the original pole The rod (1) is connected linearly.

Further, when the small diameter side intermediate rod (2) excluding the first and second intermediate rods (2A) and (2B) and the tip (3) are stored in the original rod (1), the original rod (1) Inside 1),
The intermediate rod (2) and the tip (3) are housed so as to contact the buttocks (4).

Then, in the fishing rod as described above, as is clear from FIG. 1, at the rod end portion of the base rod (1), the first rod having the largest diameter among the intermediate rods (2) is formed. 1 Fitting inner surface (51) with which the base end outer surface (21) of the intermediate rod (2A) is fitted
And a holding cylinder (5) having a buttocks mounting portion (52) made of a screw are integrally fixed, and the holding cylinder (5) has a diameter slightly smaller than that of the first intermediate rod (2A). The inner surface (6) to which the outer surface (21) of the base end portion of the second intermediate rod (2B) is fitted
A support body (6) having 1) is attached to the holding cylinder (5) along the length direction of each rod (1) (2) outside the base end of these rods (1) (2). The butt plug (4) is screwed onto the butt plug mounting portion (52) of the holding cylinder (5) while being detachably attached to the butt plug so as not to be relatively rotatable.

The holding cylinder (5) includes two cylindrical first and second cylinders.
The first member (53) consists of members (53) and (54).
A large-diameter portion (55) interposed between the rod-butt end of the rod (1) and the buttocks (4), and the large-diameter portion (55) from the large-rod (1) to the rod (1). An extension (56) extending along the inner peripheral surface and fixed to the base rod (1) is provided, and a threaded portion of the butt plug (4) is provided on the inner surface at the base end side of the extension (56). A tail plug attachment portion (52) to which the (41) is screwed is provided.

Further, the second member (54) has a tubular portion (5) which is fitted into the inner circumference of the extension portion (56) of the first member (53) on the distal end side.
7), and the fitting inner surface (5
1) is provided, and the first intermediate rod (2) is provided on the fitting inner surface (51).
(A) is fitted, and an engaging claw (58) is provided on the base end side of the tubular part (57), and the engaging claw (58) is formed on the extension part (56). By engaging with the step portion (56a), the first and second members (53, 54) are integrated with each other.

Further, as is clear from FIGS. 3 and 4, the support (6) has a tubular portion (62) inserted into the inner peripheral surface of the buttocks (4), and the tubular portion (62). ) Locking claw (6
3) is provided, and the locking claw (6) of the tubular portion (62)
An engaging groove (42) provided with a protrusion (64) protruding outward in the radial direction on the side opposite to 3) and having the locking claw (63) provided on the inner surface of the butt plug (4). And the projection (64) is locked to the outer end surface of the buttocks (4) so that the support (6) can be rotated by the buttocks (4), and While supporting so that relative movement is impossible, the fitting inner surface (61) is formed on the inner peripheral surface of the tubular portion (62), and the second intermediate rod (2B) is formed on the fitting inner surface (61). The outer surface (21) of the base end side of the base end is fitted.

Further, the projection (64) of the support (6) is formed at a height that reaches the bottom of the buttocks mounting portion (52) provided in the extension portion (56) of the holding cylinder (5). A notch groove (59) extending in the swinging direction that allows the protrusion (64) to move is provided at a portion of the buttocks attachment portion (52) facing the protrusion (64) to hold the buttocks (4). When removing from the butt plug mounting portion (52) of the cylinder (5), the butt plug (4) is removed while moving the projection (64) along the cutout groove (59).

Further, the tip portions of the first and second intermediate rods (2A) (2B) are thickened by overlaying the outer circumference thereof, and the intermediate rods (2A) (2B) are attached to the surface of the thick portion. The mating outer surfaces (22) (22) are provided substantially parallel to the axis of the first rod (2A) when the intermediate rods (2A) (2B) are stored. Is fitted to the inner surface of the tip portion of the original rod (1), and the fitting outer surface (22) of the second intermediate rod (2B) is fitted to the inner surface of the tip portion of the first intermediate rod (2A). The intermediate rods (2A) and (2B) are not rattled when they are stored so that the storage state can be firmly maintained, and the first intermediate rod (2A) is the same as the original rod (1). On the other hand, the second intermediate rod (2B) is the first intermediate rod (2B
A) and each intermediate rod (2A)
When the (2B) is stored, the tips of the intermediate rods (2A) and (2B) are projected to the outside over a predetermined length.
Further, the fitting outer surface (22) is not provided at the tip of the small-diameter side intermediate rod except for the intermediate rods (2A) and (2B).

In the above embodiment, the holding cylinder (5) is divided into two first and second members (53) and (54), but these members (53) and (54) can be integrated. Further, the holding cylinder (5) can be integrally formed with the same member as the main rod (1).

Thus, in the case of adjusting the overall length of the fishing rod to be short according to the situation of the fishing ground, for example, as shown in FIG. 5, the first intermediate rod of the intermediate rods (2) is used. Rod (2A)
The outer surface (21) of the base end of the rod is fitted to the inner surface (51) of the holding cylinder (5) provided at the end of the rod end of the original rod (1), and the second intermediate rod (2B). The base end outer surface (21) is fitted to the fitting inner surface (61) of the support (6), and the first and second intermediate rods (2A) (2B) are connected to the base rod (1). ), And the remaining intermediate rod (2) and tip (3) are pulled out to adjust the overall length of the fishing rod to be short. In this case, the first intermediate rod (2) housed in the original rod (1)
A) is a holding cylinder (5) provided on the base rod (1),
The second intermediate rod (2B) is fitted into a support cylinder (6) provided so as not to rotate relative to the holding cylinder (5) and holds the storage position, so that each of the intermediate rods (2A) is held. The holding position of (2B) can be effectively held by the holding cylinder (5) and the support cylinder (6).

Also, move to a new fishing ground, depending on the situation,
The first intermediate rod (2) housed in the original rod (1).
A) only, or first and second intermediate rods (2A) (2B)
Both of them are pulled out to adjust the entire length of the fishing rod. At this time, the holding cylinder (5) is fixed to the main rod (1), and the support body (6) is provided on the holding cylinder (5) so as not to rotate relative to each other. When pulling out the intermediate rods (2A) (2B) from the original rod (1), pulling in the longitudinal direction while rotating these intermediate rods (2A) (2B), each intermediate rod (2A) (2B) can be pulled outward with respect to the holding cylinder (5) and the support body (6), and when the intermediate rods (2A) (2B) are rotated and pulled out, the holding cylinder ( The butt plug (4) which is detachably attached to 5) does not rotate following the rotation of the intermediate rods (2A) (2B).
It is possible to easily pull out the intermediate rods (2A) (2B) while preventing them from following and rotating and falling off.

In addition, when the intermediate rods (2) or the tips (3) are cleaned after the fishing is finished, the original rods (1) are used.
The buttocks plug (4) is removed from the buttocks plug attaching part (52) of the holding cylinder (5) fixed to the outside, and each of the intermediate rods (2) and the tips (3) are removed from the original rod (1) to the outside. In such a case, in the support body (6) provided on the holding cylinder (5), the protrusion (64) of the support body (6) is formed along the notch groove (59) of the holding cylinder (5). Since it is movable, the support (6) can be easily removed from the holding tube (5) together with the buttocks (4). Therefore, each of the intermediate rods (2) and the tips (3) can be taken out from the base rod (1) without being disturbed by the support (6).

In addition, as described above, the fitting outer surfaces (22) having a large wall thickness are formed at the tips of the first and second intermediate rods (2A) (2B), and as described above, the entire length of the fishing rod. Since the fitting outer surfaces (22) are fitted to the inner surfaces of the tips of the adjacent intermediate rods (2) in a contact state when the rods (2A) are adjusted to be short. Coupled with the fitting of (2B) to the fitting inner surfaces (51) (61), these rod fittings (2
A) and (2B) can be held immovably on the side of the original rod (1).

In the embodiment described above, the support body (6) having the fitting inner surface (61) with which the fitting outer surface of the second intermediate rod (2B) is fitted is provided. In addition to the fitting inner surface (61), a plurality of fitting inner surfaces each having a smaller diameter than the fitting inner surface or a plurality of fitting inner surfaces having different diameters are provided in a stepped manner, and the second intermediate rod (2B) Also, the outer surface of the base end portion of the small-diameter intermediate rod may be fitted. In this case, the fitting outer surface (22) is provided at the tip of the intermediate rod which fits the fitting inner surface of the support body (6).

In each drawing, (7) is the large-diameter portion (5) of the holding cylinder (5).
A rubber washer interposed between 5) and the outer end surface of the butt plug (4).

(Effects of the Invention) As described above, according to the present invention, among the plurality of intermediate rods, only the largest diameter intermediate rod (2A) or a plurality including the largest diameter intermediate rod (2A). While storing both of the middle rods of the book in the original rod (1) to adjust the overall length of the fishing rod, the rod rod end portion of the original rod (1) has the thickest intermediate diameter. A holding cylinder (5) having a fitting inner surface (51) with which the outer surface (21) of the base end of the rod (2A) is fitted and a buttocks mounting portion (52) is provided, and the holding cylinder (5) ), The fitting inner surface (51)
Intermediate rod having a diameter smaller than that of the intermediate rod (2B) fitted to
A support body (6) having a fitting inner surface (61) with which the base end outer surface (21) of the rod is fitted to the holding cylinder (5) by the length of each rod (1) (2). Along these directions, these rods (1),
(2) The largest diameter intermediate rod among the intermediate rods (2) that can be detached to the outside of the base end portion and are mounted so that they cannot rotate relative to each other, and are housed in the original rod (1). The rod (2A) is fitted to the holding barrel (5), and the intermediate rod (2B) having a diameter smaller than that of the intermediate rod fitted to the fitting inner surface (51) is fitted to the support barrel (6). Since the storage positions are held together, the storage positions of the intermediate rods (2A) (2B) can be effectively held by the holding cylinder (5) and the support cylinder (6). In addition, since the butt plug (4) is removably attached to the butt plug mounting portion (52) of the holding cylinder (5), when the intermediate rods (2A) (2B) are pulled out, these intermediate rods Since the butt plug (4) does not follow the rotation of the intermediate rod (2) even if the butt plug (4) is pulled out while rotating (2), the butt plug (4) follows the rotation. It is possible to easily pull out the intermediate rods (2) while preventing the intermediate rods (2) from rolling and falling. Nevertheless, said support (6)
Are mounted so as not to be rotatable relative to the holding barrel (5), but these rods (1) are attached to the holding barrel (5) along the length direction of the rods (1) and (2). The butt plug (4) is detachably attached to the outside of the proximal end of (2), and the butt plug (4) is detachably attached to the holding tube (5). It can also be removed from the rod (1). Therefore, it is possible to remove the butt plug (4) and pull out the intermediate rod (2) and the tip from the butt plug of the original rod (1). It can be easily cleaned and repaired.

[Brief description of drawings]

FIG. 1 is a sectional view showing an essential part of a fishing rod according to the present invention, and FIG.
The figure is a cross-sectional view showing the overall structure of the fishing rod, Fig. 3 is a longitudinal cross-sectional view showing the main parts of the fishing rod, Fig. 4 is a perspective view of the support, and Fig. 5 is the entire length of the fishing rod adjusted to be short. FIG. (1) …… Base rod (2) …… Middle rod (21) …… Base end outer surface (4) …… Bottom plug (5) …… Holding cylinder (51) …… Mating inner surface (52) ...... Tail plug mounting part (6) …… Supporting body (61) …… Mating inner surface

Claims (1)

[Scope of utility model registration request] 1. A base rod, comprising: a base rod (1); and a plurality of intermediate rods (2) that are freely installed inside the base rod (1) in a retracted position and a retracted position. Of the intermediate rod (2), the rod end portion of the rod (1) is fitted with the fitting inner surface (51) at which the outer surface (21) of the proximal end of the intermediate rod rod (2A) having the largest diameter is fitted. Plug mounting part (5
2) is provided with a holding cylinder (5) having an intermediate rod (2B) having a diameter smaller than that of the intermediate rod fitted to the fitting inner surface (51). A support body (6) having a fitting inner surface (61) with which a base end outer surface (21) is fitted is provided in the length direction of the rods (1) and (2) with respect to the holding cylinder (5). Along with these rods (1) and (2) are detachably attached to the outside of the base end portions of the rods (1) and (2) so that they cannot rotate relative to each other. A fishing rod characterized by that.