JP2005333897A - Fishing rod - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fishing rod having a grip arbitrarily attachable to and removable from the rod member and suppressing the slippage of the grip. <P>SOLUTION: The fishing rod is provided with a rod member 2 and a grip 3. A ridge 5 is formed on the outer circumference of the rod member 2. The grip 3 has a hollow cylindrical form enabling the insertion of the rod member 2, and a groove 41 fitting to the ridge 5 is formed on the inner circumference. The grip is detachably attachable to the outer circumference of the rod member 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a fishing rod having a grip that is detachably attached to a rod.

The fishing rod has a rod, a reel sheet that is arranged on the rod side of the rod for mounting a reel, and a fishing line guide that is arranged on the circumferential surface of the rod at an interval in the axial direction. There is. When fishing, the fisherman puts the reel on the reel sheet, holds the reel leg between his fingers and grips the reel sheet with one hand and operates the reel with the other hand or Hold the heel side edge and fish. In such a case, a grip made of urethane rubber or the like may be attached to these portions in order to improve the anti-slip effect or the grip feeling (see Patent Document 1). Since this grip is attached according to the preference of the angler, it is necessary to be able to detach it arbitrarily. For this reason, this grip is attached by fitting at the base side end portion of the casing, and is detachable.
JP 2004-81067 A

  However, in the case of a grip that is fitted into the housing as described above, the grip may be shifted. That is, in the grip as described above, the grip is not bonded to the housing in order to make the grip detachable, and is fixed only by the fixing force due to the friction between the inner peripheral surface of the grip and the outer peripheral surface of the housing. Is done. For this reason, when an external force is applied to the grip, the grip may be displaced from the housing.

  The subject of this invention is providing the fishing rod which can suppress the shift | offset | difference from the housing of a grip while being able to arbitrarily attach or detach a grip to a housing.

  The fishing rod according to the first invention includes a rod body and a grip. A fitted portion is provided on the outer peripheral surface of the housing. The grip has a hollow cylindrical shape into which the housing is inserted, has a first fitting portion that fits into the fitted portion on the inner peripheral surface, and is detachably attached to the outer peripheral surface of the housing. The

In this fishing rod, when the rod is inserted into the grip, the fitted portion of the rod and the first fitting portion of the grip are fitted. For this reason, the movement of the grip fitted in the housing is regulated by the fitting between the fitted portion and the first fitting portion. Accordingly, in this fishing rod, the grip can be arbitrarily attached to and detached from the rod body, and the shift of the grip from the rod body can be suppressed. The fishing rod according to the second invention is the fishing rod according to the first invention, and The fitting portion has a concave shape that is recessed radially outward from the inner peripheral surface of the grip. Moreover, the to-be-fitted part has a convex shape that stands up radially outward from the outer peripheral surface of the housing.

  In this fishing rod, the first fitting portion has a concave shape, and the fitted portion has a convex shape. For this reason, a 1st fitting part and a to-be-fitted part can be fitted so that the movement of a grip may be controlled.

  A fishing rod according to a third invention is the fishing rod according to the first invention or the second invention, wherein the first fitting portion has a shape extending in the axial direction.

  In this fishing rod, when the rod is inserted into the grip, the first fitting portion extending in the axial direction and the fitted portion are fitted. For this reason, the movement of the grip fitted in the housing in the circumferential direction is restricted by the fitting between the first fitting portion and the fitted portion. Thereby, in this fishing rod, the grip can be arbitrarily attached to and detached from the housing, and the shift of the grip in the circumferential direction can be suppressed.

  A fishing rod according to a fourth invention is the fishing rod according to the third invention, and the fitted portion has a shape extending in the axial direction.

  In this fishing rod, the grip and the rod are fixed by fitting the fitted portion of the rod extending in the axial direction with the first fitting portion on the inner peripheral surface of the grip. For this reason, in this fishing rod, the shift | offset | difference to the circumferential direction of a grip can be suppressed more.

  A fishing rod according to a fifth aspect is the fishing rod according to the fourth aspect, wherein the fitted portion has a flange shape that expands radially outward.

  In this fishing rod, the fitted portion has a flange shape that expands radially outward. For this reason, the contact area of a to-be-fitted part and a 1st fitting part increases, and fitting with a to-be-fitted part and a 1st fitting part can be made firmer. Thereby, in this fishing rod, a grip and a rod can be fixed more firmly.

  A fishing rod according to a sixth invention is the fishing rod according to the fourth invention or the fifth invention, wherein the grip further has a second fitting portion. The second fitting portion protrudes in the radially inward direction from the first fitting portion and is fitted to the axial end portion of the fitted portion.

  In this fishing rod, when the rod is inserted into the grip, the first fitting portion and the second fitting portion are fitted to the fitted portion. As a result, the circumferential movement of the grip fitted into the housing is restricted by the fitting between the fitted portion and the first fitting portion, and the axial movement of the grip is adjusted to the fitted portion and the second fitting. It is regulated by fitting with the part. Thereby, in this fishing rod, the shift | offset | difference to the circumferential direction of a grip and the shift | offset | difference to an axial direction can be suppressed.

  A fishing rod according to a seventh aspect is the fishing rod according to the first aspect, wherein the first fitting portion has a convex shape projecting radially inward from the inner peripheral surface of the grip. Moreover, a to-be-fitted part has a concave shape dented in the radial direction from the outer peripheral surface of the housing.

  In this fishing rod, the first fitting portion has a convex shape, and the fitted portion has a concave shape. For this reason, a 1st fitting part and a to-be-fitted part can be fitted so that the movement of a grip may be controlled.

  A fishing rod according to an eighth invention is the fishing rod according to the first to seventh inventions, wherein the grip is formed of an elastic body.

  In this fishing rod, the rod can be inserted by elastically deforming the grip when the grip is attached. In addition, when removing the grip, the grip can be elastically deformed to extract the housing. For this reason, even if the 1st fitting part is provided in the grip, attachment / detachment of a grip can be performed easily.

  The fishing rod according to the ninth invention is the fishing rod according to the eighth invention, and the internal pressure received by the first fitting portion from the fitted portion is larger than the internal pressure received by the inner peripheral surface of the grip from the outer peripheral surface of the housing.

  Conventionally, in a grip that is fitted in a housing and is detachably mounted, the grip and the housing are connected by fitting the entire inner peripheral surface of the grip with the entire outer peripheral surface of the housing that contacts the inner peripheral surface of the grip. Is fixed. For this reason, in order to firmly fix the grip and the casing, the diameter of the inner peripheral surface of the grip is designed to be smaller than the diameter of the outer peripheral surface of the casing, and the inner peripheral surface of the grip is the casing. It is necessary to increase the internal pressure received from the outer peripheral surface. However, in this case, the grip and the casing are firmly fixed, but the grip is difficult to attach and detach due to an increase in the frictional force between the grip and the casing.

  In this fishing rod, since the internal pressure that the first fitting portion receives from the fitted portion is larger than the internal pressure that the inner peripheral surface of the grip receives from the outer peripheral surface of the housing, the grip and the housing are mainly fixed. This can be done by fitting the 1 fitting portion and the fitted portion. Therefore, the grip and the housing can be firmly fixed, and the frictional force between the inner peripheral surface of the grip and the outer peripheral surface of the housing can be reduced. Thus, with this grip, the grip can be attached and detached with a small force.

  A fishing rod according to a tenth invention is the fishing rod according to the eighth or ninth invention, wherein the first fitting portion is formed smaller than the fitted portion in a cross-sectional view perpendicular to the shaft, and the inner peripheral surface of the grip Is formed smaller than the casing or the same size as the casing. Further, the dimensional difference between the first fitting portion and the fitted portion is larger than the dimensional difference between the inner peripheral surface of the grip member and the housing.

  In this fishing rod, the dimensional difference between the first fitting portion and the fitted portion is larger than the dimensional difference between the inner peripheral surface of the grip and the rod body. For this reason, when the housing and the fitted portion are press-fitted into the grip, the inner circumferential surface of the grip is less than the internal pressure received from the outer circumferential surface of the housing between the first fitting portion and the fitted portion. A large internal pressure is generated. For this reason, the grip and the casing can be fixed in the axial direction mainly by fitting the first fitting portion and the fitted portion, and the grip can be attached and detached with a smaller force.

In the fishing rod according to the first invention, the movement of the grip fitted into the housing is regulated by the fitting between the fitted portion and the first fitting portion, so that the grip can be arbitrarily attached to and detached from the housing. In the fishing rod according to the second aspect of the present invention, the first fitting portion has a concave shape and the fitted portion has a convex shape. And the fitted portion can be fitted so as to restrict the movement of the grip.

  In the fishing rod according to the third aspect of the invention, since the movement of the grip fitted in the housing in the circumferential direction is restricted by the fitting between the first fitting portion and the fitted portion, the grip can be arbitrarily attached to and detached from the housing. While being possible, the shift | offset | difference to the circumferential direction of a grip can be suppressed.

  In the fishing rod according to the fourth invention, the grip and the rod are fixed by fitting the fitted portion of the rod extending in the axial direction with the first fitting portion of the inner peripheral surface of the grip. The shift of the grip in the circumferential direction can be further suppressed.

  In the fishing rod according to the fifth aspect of the invention, the fitted portion has a flange shape that expands radially outward, so that the grip and the frame can be more firmly fixed.

  In the fishing rod according to the sixth aspect of the invention, the circumferential movement of the grip fitted into the housing is restricted by the fitting of the fitted portion and the first fitting portion, and the axial movement of the grip is restricted. And the second fitting part. Thereby, in this fishing rod, the shift | offset | difference to the circumferential direction of a grip and the shift | offset | difference to an axial direction can be suppressed.

  In the fishing rod according to the seventh aspect, since the first fitting portion has a convex shape and the fitted portion has a concave shape, the first fitting portion and the fitted portion restrict movement of the grip. Can be fitted.

  In the fishing rod according to the eighth aspect of the invention, even when the grip is provided with the first fitting portion, the grip can be easily attached and detached by elastically deforming the grip.

  In the fishing rod according to the ninth aspect, the grip and the housing can be firmly fixed, and the frictional force between the inner peripheral surface of the grip and the outer peripheral surface of the housing can be reduced. Thus, with this grip, the grip can be attached and detached with a small force.

  In the fishing rod according to the tenth invention, the grip and the frame can be fixed mainly by fitting the first fitting portion and the fitted portion, and the grip can be attached and detached with a smaller force. it can.

<First Embodiment>
[Constitution]
A fishing rod 1 according to a first embodiment of the present invention is shown in FIG.

  The fishing rod 1 includes a housing 2 and a grip 3 that is detachably attached to the outer peripheral surface of the housing 2. In FIG. 1A, only the vicinity of the immediate end portion of the fishing rod 1 of the fishing rod 1 is shown, and the others are omitted. Moreover, FIG.1 (b) is AA sectional drawing in Fig.1 (a).

  The grip 3 has a grip member 4 that is a portion that is held by a fisherman who uses the fishing rod 1 and a convex portion 5 for fixing the grip member 4 to the housing 2.

  As shown in FIG. 2, the grip member 4 has a hollow cylindrical shape and is integrally formed from an elastic body such as urethane rubber. 2A is a side view of the grip member, and FIG. 2B is a cross-sectional view taken along the line BB in FIG. 2A. The grip member 4 has a substantially cylindrical outer shape, and a through hole 40 is formed in a substantially cylindrical shape so as to penetrate in the axial direction. A concave portion 41 extending in the axial direction is provided on the inner surface of the through hole 40, that is, a part of the inner peripheral surface of the grip member 4. The recess 41 is formed in the radially outward direction from the inner peripheral surface of the grip member 4. The recess 41 communicates with the through hole 40 in the inner diameter direction, but is closed in the outer diameter direction. Similarly to the through hole 40, the recess 41 is provided so as to penetrate the grip member 4 in the axial direction from one end of the grip member 4 to the other end. Furthermore, the concave portion 41 has a shape along the flange shape of the convex portion 5 described later. The grip member 4 is fixed to the housing 2 by fitting with the housing 2.

  As shown in FIG. 3, the convex portion 5 is fixed to the outer peripheral surface in the vicinity of the flange side end portion of the casing 2. 3A is a side view of the housing 2 provided with the convex portion 5, and FIG. It is CC sectional drawing in Fig.3 (a). The convex portion 5 is a portion for fitting with the concave portion 41 (see FIG. 2) to fix the grip member 4 to the housing 2, and stands up radially outward from the outer peripheral surface of the housing 2 and extends in the axial direction. It has a convex shape. The convex portion 5 has a flange shape that expands radially outward, and fits into the concave portion 41. The convex portion 5 is in a state of protruding from the outer peripheral surface of the housing 2 in the radially outward direction while being fixed to the outer peripheral surface of the housing 2. The convex portion 5 has a shape elongated in the axial direction, and is slightly shorter than the axial length of the grip member 4 described above. In addition, the convex part 5 may be formed integrally with the rod 2, or may be formed separately from the fishing rod 1 and fixed to the fishing rod 1.

  The grip member 4 is attached to the housing 2 in a state where the base end portion of the housing 2 is inserted into the through hole 40 and the convex portion 5 and the concave portion 41 are fitted (see FIG. 1). The grip member 4 is fixed mainly by friction between the grip member 4 and the housing 2 and the convex portion 5. That is, the grip member 4 is fixed to the housing 2 by a fitting method that does not depend on an adhesive or the like, and the grip member 4 is detachably attached to the housing 2. Here, the force for fixing the grip member 4 and the housing 2 is set mainly by fitting the concave portion 41 of the grip member 4 and the convex portion 5. That is, the internal pressure that the concave portion 41 receives from the convex portion 5 is larger than the internal pressure that the inner peripheral surface of the grip member 4 receives from the outer peripheral surface of the housing 2. And in order to do in this way, for example, the shape of the recessed part 41 is made into a slightly smaller shape than the convex part 5, and the internal pressure is generated by press-fitting the convex part 5 into the recessed part 41. Further, the shape of the through hole 40 of the grip member 4 is also slightly smaller than that of the housing 2, but the dimensional difference between the concave portion 41 and the convex portion 5 is a dimensional difference between the inner peripheral surface of the grip member 4 and the housing 2. The shape of the through hole 40 may be designed so as to be larger than that. Alternatively, the recess 41 receives the internal pressure as described above, and the through hole 40 of the grip member 4 and the housing 2 have substantially the same dimensions so that the inner peripheral surface of the grip member 4 hardly receives the internal pressure. May be designed.

[effect]
(1)
In this fishing rod 1, the concave portion 41 and the convex portion 5 are fitted together by inserting the rod body 2 into the grip member 4. Since the concave portion 41 and the convex portion 5 have shapes extending in the axial direction, the movement of the grip member 4 fitted in the housing 2 in the circumferential direction is restricted by the fitting of the concave portion 41 and the convex portion 5. . Thereby, in this fishing rod 1, the grip member 4 can be arbitrarily attached to and detached from the rod body 2, and displacement in the circumferential direction of the grip member 4 can be suppressed to enhance fixation in the circumferential direction.

(2)
In this fishing rod 1, the internal pressure that the concave portion 41 receives from the convex portion 5 is larger than the internal pressure that the inner peripheral surface of the grip member 4 receives from the outer peripheral surface of the housing 2, and thus the grip member 4 and the housing 2 are fixed. This is mainly performed by fitting the concave portion 41 and the convex portion 5 together. Therefore, by increasing the internal pressure that the concave portion 41 receives from the convex portion 5 and reducing the internal pressure that the inner peripheral surface of the grip member 4 receives from the outer peripheral surface of the housing 2, the grip member 4 and the housing 2 are firmly fixed. While fixing, the frictional force between the inner peripheral surface of the grip member 4 and the outer peripheral surface of the housing 2 can be reduced. Thereby, in this fishing rod 1, the grip member 4 can be attached or detached with a relatively small force, and the detachability of the grip member 4 can be improved.

Second Embodiment
[Constitution]
The grip member 6 with which the fishing rod concerning 2nd Embodiment of this invention is provided is shown in FIG. 4A is a side sectional view of the grip member 6, and FIG. 4B is a DD sectional view in FIG. 4A.

  The grip member 6 is provided with projections 62 and 63 at the end of the recess 61 in the axial direction. The protrusions 62 and 63 protrude radially inward from the recess 61, and in the state where the housing 2 (see FIG. 1) is inserted into the grip member 6, the end of the protrusion 5 (see FIG. 1) in the axial direction. To fit. The projecting portions 62 and 63 include a first projecting portion 62 provided at an end portion on the heel side of the grip member 6 and a first projecting portion 63 provided on an end portion on the heel side of the grip member 6. The first protrusion 62 is fitted to the heel side end of the protrusion 5. The first protrusion 63 is fitted to the heel side end of the convex portion 5.

About another structure, it is the same as that of the fishing rod 1 concerning 1st Embodiment.
[effect]
In this fishing rod, the protrusions 62 and 63 are fitted to the end portions of the convex portion 5 in the axial direction. For this reason, the movement of the grip member 6 fitted in the housing 2 in the axial direction is restricted by the fitting between the projecting portions 62 and 63 and the convex portion 5. Thereby, in this fishing rod, the shift of the grip member 6 in the circumferential direction and the shift in the axial direction are prevented.

  When the grip member 6 is attached to the housing 2, the grip member 6 can be elastically deformed and attached by pushing the grip member 6 into the housing 2. For this reason, the protrusions 62 and 63 do not become an obstacle to the attachment of the grip member 6, and the grip member 6 can be easily attached to the housing 2.

<Other embodiments>
(1)
In the above embodiment, the concave portion 41 and the convex portion 5 are shaped to extend in the axial direction, but like the grip member 7 and the convex portion 8 shown in FIG. Instead of penetrating, a recess 71 provided therebetween may be provided. The concave portion 71 is fitted to the convex portion 8 in the axial direction, the circumferential direction, and the radially outward direction in a state where the grip member 7 is mounted on the housing 2. The grip member 7 has a plurality of recesses 71 (two recesses 71 in this embodiment), and the plurality of recesses 71 are arranged at a distance in the axial direction. The convex portion 8 has a quadrangular prism shape that rises radially outward from the outer peripheral surface of the housing 2. The housing 2 is provided with a plurality of convex portions 8, and the plurality of convex portions 8 are arranged at a distance in the axial direction. FIG. 5A is a side cross-sectional view of the fishing rod, but only the grip member 7 is shown as a cross-section for easy understanding. Moreover, FIG.5 (b) is EE sectional drawing in Fig.5 (a).

  The movement of the grip member 7 in the circumferential direction and the axial direction is also restricted by the concave portion 71 and the convex portion 8, and the shift of the grip member 7 in the circumferential direction and the axial direction can be prevented.

  In addition, the recessed part 71 and the convex part 8 are not restricted to a linear shape, A curved shape may be sufficient like the recessed part 72 and the convex part 9 of the grip member 10 shown in FIG. The convex portion 9 is configured by a curved surface whose end portion in the radial direction is curved in an arc shape, and the concave portion 72 also has a curved surface curved in an arc shape so as to be fitted to the convex portion 9. The movement of the grip member 10 in the circumferential direction and the axial direction is also restricted by the concave portion 72 and the convex portion 9, and the shift of the grip member 10 in the circumferential direction and the axial direction can be prevented. FIG. 6A is a side cross-sectional view of the fishing rod, but only the grip member 10 is shown as a cross-section for easy understanding. Moreover, FIG.6 (b) is FF sectional drawing in Fig.6 (a).

(2)
In the above embodiment, the concave portion 41 is provided on the inner peripheral surface of the grip member 4 and the convex portion 5 is provided on the outer peripheral surface of the housing 2, but conversely, the convex portion is provided on the inner peripheral surface of the grip member 4. It is provided and a recessed part may be provided in the outer peripheral surface of the housing 2. Also in this case, as described above, the grip member 4 can be prevented from being displaced by fitting the concave portion and the convex portion.

(3)
In the above embodiment, the outer shape of the grip member 4 is a cylindrical shape, but is not limited to the cylindrical shape, and may be a polygonal column shape such as a triangular prism or an elliptical column shape.

(4)
The grip member 4 is generally mounted in the vicinity of the heel-side end portion of the main rod located on the most heel side in the fishing rod 1, but is not limited to the heel-side end portion. It may be attached.

  INDUSTRIAL APPLICABILITY The present invention is useful as a fishing rod because it has an effect that the grip can be arbitrarily attached to and detached from the housing and the shift of the grip from the housing can be suppressed.

(A) A side view of a fishing rod. (B) An axial sectional view of a fishing rod. (A) The side view of a grip member. (B) An axial sectional view of a grip member. (A) The side view of a housing and a convex part. (B) Axial sectional view of the housing and the convex portion. (A) Side surface sectional drawing of the grip member concerning 2nd Embodiment. (B) An axial sectional view of a grip member. (A) Side surface sectional drawing of the fishing rod concerning other embodiment. (B) An axial sectional view of a fishing rod. (A) Side surface sectional drawing of the fishing rod concerning other embodiment. (B) An axial sectional view of a fishing rod.

Explanation of symbols

1 Fishing rod 2 Rod 3 Grip 5, 8, 9 Convex part (fitting part)
41, 61, 71, 72 Recessed portion (first fitting portion)
62, 63 Protruding part (second fitting part)

Claims (10)

A housing having a fitted portion on the outer peripheral surface;
It has a hollow cylindrical shape into which the housing is inserted, has a first fitting portion that fits into the fitted portion on the inner peripheral surface, and is detachably mounted on the outer peripheral surface of the housing. Grip and
Fishing rod with The first fitting portion has a concave shape that is recessed radially outward from the inner peripheral surface of the grip,
The fitting portion has a convex shape that rises radially outward from the outer peripheral surface of the housing.
The fishing rod according to claim 1. The first fitting portion has a shape extending in the axial direction.
The fishing rod according to claim 1 or 2. The fitted portion has a shape extending in the axial direction.
The fishing rod according to claim 3. The fitted portion has a flange shape that expands radially outward.
The fishing rod according to claim 4. The grip further includes a second fitting portion that protrudes radially inward from the first fitting portion and fits to an axial end of the fitted portion.
The fishing rod according to claim 4 or 5. The first fitting portion has a convex shape that protrudes radially inward from the inner peripheral surface of the grip,
The fitted portion has a concave shape that is recessed radially inward from the outer peripheral surface of the housing.
The fishing rod according to claim 1. The grip is formed from an elastic body.
The fishing rod according to any one of claims 1 to 7. The internal pressure that the first fitting portion receives from the fitted portion is greater than the internal pressure that the inner peripheral surface of the grip receives from the outer peripheral surface of the housing.
The fishing rod according to claim 8. In a cross-sectional view perpendicular to the axis, the first fitting portion is formed smaller than the fitted portion, and the inner peripheral surface of the grip is formed smaller than the casing or the same size as the casing. ,
The dimensional difference between the first fitting portion and the fitted portion is larger than the dimensional difference between the inner peripheral surface of the grip and the housing.
The fishing rod according to claim 8 or 9.

Images