JP2876467B2 - Locking mechanism of alarm display device to fishing rod - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locking mechanism for an alarm display device for a fishing rod, such as a fish signal notifying means attached to the vicinity of the tip of a fishing rod and displaying an alarm to a fisherman when a fish is caught on a hook. It is about.

[0002]

2. Description of the Related Art For anglers who fish using a plurality of fishing rods as so-called "placement rods" or fishermen who perform night fishing, when a fish hits (fish signal), sound or light is applied. Various types of alarm display devices that provide an alarm display to anglers have been proposed. As a general mechanism for fixing or locking these alarm display devices to a fishing rod, those shown in FIG. is there.

[0003]

The locking mechanism K of the alarm display device for the conventional general fishing rod shown in FIGS. 6A and 6B includes a support metal 48 for supporting the fishing rod 3 and a support metal 48 for supporting the fishing rod 3. The rod 47 is fixed to the fishing rod 3 by pressing the fishing rod 3 to be fixed or locked by being screwed to the support fitting 48, and a head member 47a is engaged with a contact portion of the rod 47 with the fishing rod 3.
The conventional locking mechanism K of the alarm display device for the fishing rod 3 having such a configuration is provided with a head member at the tip end of the rod 47 on the fishing rod 3 having a tapered shape tapering toward the rod tip. The contact surface 47b of the support fitting 47a and the contact surface 47b of the support fitting 48
When the angler swings the hook with the bait far away, the contact surface 47b of the head member 47a with the fishing rod 3 is caused by the centrifugal force accompanying the swing. The contact surface 48a of the support fitting 48 with the fishing rod may move in the direction of the rod tip, causing the locking mechanism K to be disengaged from the fishing rod 3. The device itself may come off and be lost.

Accordingly, the present invention has been made to improve these drawbacks, and when a fisherman swings a hook with bait to a distance, the centrifugal force of the fishing rod caused by the swinging causes the rod tip. Provided is a mechanism for locking the alarm display device to the fishing rod, in which the alarm display device attached to the fishing rod is prevented from detaching from the fishing rod and the centrifugal force of the fishing rod causes the alarm display device to be more securely locked to the fishing rod. It is intended for.

[0005]

Means for Solving the Problems The present invention has been made to achieve the above object, and has a first feature that, when attached to the vicinity of the tip of a fishing rod, when a fish signal is obtained. In a lock mechanism of an alarm display device for a fishing rod such as a fish signal notifying unit for notifying a fisherman of the fish signal, the lock mechanism is separated from the case member having a semicircular bottom portion and the case member. And (a) a contact surface of the case member with the fishing rod is formed in a semicircular shape, and the fishing rod is provided on both side surfaces of the case member. (B) the semicircular member includes a pair of folded portions each of which is formed by folding both semicircular edge pieces inward. The bottom of this semicircular member is formed with a fishing rod and a semicircular member. An elastic seat portion made of an elastic member for obtaining a frictional force of a contact point of the circular member is adhered, and a pair of folded portions of the semicircular member can slide freely in a slide groove of the case member. It is.

As a second feature, the angle of inclination of the folded portion of the semicircular member is larger than the angle of inclination of the fishing rod formed toward the tip of the fishing rod. It is.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a mechanism for locking a warning rod on a fishing rod according to the present invention.

FIG. 1 is a side view showing a first embodiment of a locking mechanism of an alarm display device for a fishing rod according to the present invention, FIG. 2 is a perspective view illustrating the first embodiment, and FIG. It is an explanatory view of the first embodiment of the locking mechanism of the alarm display device, (a) is a partially cutaway side view, and (b) is a cross-sectional view taken along line AA of (a).

In FIG. 1, an alarm display device 1 is detachably locked to a fishing rod 3 in the vicinity of the tip of the fishing rod 3 by a locking mechanism of an alarm display device. The case member 10 of the alarm display device 1 is formed with a contact surface 10a having a substantially semicircular cross-sectional shape at a position where the contact member 10 comes into contact with the fishing rod 3.
Is a fishing rod 3 that forms a taper toward the rod tip.
It is formed so as to be in surface contact with. Further, slide grooves M1 and M2 tapering toward the rod tip of the fishing rod 3 are formed on both side surfaces of the case member 10. Locking of an alarm display device to be described later is performed in the slide grooves M1 and M2. The folded portion 15a of the semicircular member 15, which is a mechanism, allows the sliding thereof. Further, an elastic seat 16 made of rubber, silicon, or the like is attached to the inner peripheral surface of the bottom of the semicircular member 15.

Here, the operation of the semicircular member 15, which is a locking mechanism of the alarm display device, in which the alarm display device 1 is attached to the fishing rod 3 and is more strongly locked to the fishing rod 3 every time the fishing rod 3 is swung. Will be described below.

The above-mentioned alarm display device 1 is attached near the tip of the fishing rod 3 to warn a fisherman of the fish signal. The alarm display device 1 is attached to the fishing rod 3 first. The elastic seat 1 of the semicircular member 15 of the alarm display device 1
6 is engaged with the fishing rod 3 at a predetermined position. Then, the folded portions 15a at both edges of the semicircular member 15 of the alarm display device 1
Then, the slide grooves M1 and M2 on both sides of the case member 10 are slid from the hand of the fishing rod 3 toward the rod tip. The mounting position of the fishing rod 3 and the size of the rod diameter of the fishing rod are various, but it is possible to cope with them by selecting the slide groove M1 or M2. In the case of a fishing rod having a relatively small diameter, This can be dealt with by selecting the slide groove M1 or, in the case of a fishing rod having a relatively large rod diameter, the slide groove M2.

Normally, a fishing rod 3
Is drawn out so as to draw a circular arc with the pole tip using the grip 7 on the pole tail side shown in FIG. 1 as a swing axis. The alarm display device 1 attached to the tip of the fishing rod 3 is driven by the centrifugal force accompanying the swing. Attempts to slide in the direction of the pole. On the other hand, since the semicircular member 15 of the alarm display device 1 is brought into surface contact with the fishing rod 3 by the elastic seat 16, the initial mounting position is maintained by the frictional force of the elastic seat 16, and therefore, the alarm is issued. The display device 1 itself (that is, the case member 10) advances toward the rod tip by the slide grooves M1 and M2, and the fishing rod 3
Will be more firmly locked. The connecting member 11a shown in FIG. 3 connects the case member 10 and the semicircular member 15 of the alarm display device 1. In this embodiment, the connecting member 11a has a spring shape. Needless to say, the shape is not limited to this.

FIG. 4 is an explanatory view showing a second embodiment of the locking mechanism of the alarm display device for a fishing rod according to the present invention, and FIG. 5 is an explanatory view showing a third embodiment. 4 and 5, reference numeral K1 indicates a bell as an alarm display device, and reference numeral K2 indicates an alarm display device in which a luminous body such as a phosphor is incorporated in the case member 10, and any of these alarm displays is shown. It goes without saying that the same operation and effect as those of the first embodiment can be obtained also in the device.

In the present invention, the material of the case member and the semi-circular member, which are the locking mechanisms constituting the present invention, are rust-proof / impact-resistant and heat-resistant due to the nature of the place of use and the nature of the mode of use. The material is not particularly limited as long as the material is considered.

[0015]

As described above, the locking mechanism of the alarm display device for the fishing rod according to the present invention has the following effects.

When the angler swings the hook with the bait far away, the alarm display device attached to the tip of the fishing rod does not separate from the fishing rod due to the centrifugal force of the fishing rod caused by the swing, and the fishing rod is centrifuged. This has the effect that the alarm display device is more securely locked to the fishing rod by the force.

[Brief description of the drawings]

FIG. 1 is a side view of a fishing rod illustrating a first embodiment of a locking mechanism of an alarm display device for a fishing rod according to the present invention.

FIG. 2 is a perspective view illustrating a first embodiment of the present invention.

FIG. 3 is an explanatory view of a first embodiment of a locking mechanism of an alarm display device for a fishing rod.

FIG. 4 is an explanatory view showing a second embodiment of the locking mechanism of the alarm display device for the fishing rod of the present invention.

FIG. 5 is an explanatory view showing a third embodiment of the locking mechanism of the alarm display device for the fishing rod of the present invention.

FIG. 6 is an explanatory view showing a conventional locking mechanism of an alarm display device for a fishing rod, where (a) is a partially broken side view,
(B) is a partially broken front view.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 alarm display device 2 alarm display receiving device 3 fishing rod 7 grip 10 case member 10 a contact surface 11 a connecting member 15 semicircular member 15 a folded portion 16 elastic seat 16 a contact surface 45 case body 45 a inner peripheral surface 47 rod 47 a Head member 47b Contact surface 48 Support bracket K Locking mechanism K1 Bell as an alarm display device K2 Alarm display device of self-luminous body such as phosphor M1 Slide groove M2 Slide groove

Claims (2)

(57) [Claims] 1. A locking mechanism for an alarm display device for a fishing rod, such as a fish signal notifying means attached to a tip of a fishing rod and notifying a fisherman of the fish signal when a fish signal is obtained. The stop mechanism includes a case member having a semicircular bottom, and a semicircular member having a semicircular cross section separated from the case member. (A) abutting of the case member on a fishing rod; The surface is formed in a semicircular shape, and both sides of the case member have slide grooves formed in a plurality of steps tapering toward the rod tip direction of the fishing rod. The member forms a pair of folded portions in which both semicircular edge pieces are folded inward, and an elastic member for obtaining a frictional force of a contact point between the fishing rod and the semicircular member is provided at the bottom of the semicircular member. An elastic seat portion consisting of a pair of semicircular members Ri return portion is characterized by a freely the slide within the slide groove of the case member, the locking mechanism of the alarm display device to the fishing rod. 2. The angle of inclination of the folded portion of the semi-circular member is greater than the angle of inclination of the fishing rod tapered toward the tip of the fishing rod. 2. A mechanism for locking the alarm display device to the fishing rod according to 1.