JPS5929482Y2 - fishing rod butt plug - Google Patents

Description

[Detailed explanation of the invention] The butt plug of the swinging rod is made by fitting and fixing the butt cap to the rear of the rod butt cap, which is removably fitted to the main rod, and fitting a reinforcing buffer plate such as a rubber plate to the front part. The conventional reinforcing buffer plate merely supports the junior high school graduate housed in the base rod and plays the role of a buffer member.

However, the butt cap, which is fitted and fixed to the rod butt cap, has a defect that the adhesion with the butt cap may peel off and fall off due to the impact or deterioration caused by attachment/detachment operations, contact with other objects, etc. during use. .

In this invention, a reinforcing buffer plate is engaged with the butt cover and the rod butt cap to prevent the butt cover from falling off, and an annular edge is protruded in the center of the inner channel of the female screw tube fixed to the end of the main rod. The rear end of the reinforcing buffer plate is surrounded by an annular groove whose outer diameter is larger than the inner diameter of the annular edge and is surrounded by the annular hole on the rear surface of the reinforcing buffer plate to which the provided rod butt cap is screwed and fitted to the front part of the annular edge of the rod butt camp. A fitting cylinder having a locking edge is protruded from the center of the elastic butt cover which is fitted and fixed to the rear of the rod butt camp, and the fitting cylinder is fitted with a deformation preventing protrusion which protrudes at the annular edge 1. The gist is that it is press-fitted into an annular groove within the annular edge.

To explain the embodiment of the present invention with reference to the drawings, a female threaded tube 2 made of hard resin or metal fixed to the end of the base rod 1 has a rod end cap 3 also made of hard resin or metal removably screwed. At the same time, an annular edge 4 is integrally protruded from approximately the center of the inside of the rod butt cap 3, and a reinforcing buffer plate 5 made of rubber or soft resin is fitted to the rod butt cap 3 at the front of the annular edge 4. , Junior high school graduate 6,6 stored in the main rod 1 in front of it.
It is formed to support the end of...

Further, an annular groove r having an outer diameter larger than the inner diameter of the annular edge 4 is bored in the rear surface of the reinforcing buffer plate 5, and the annular groove γ
A deformation prevention protrusion 8 protruding from the portion 1 of the annular edge 4 is formed in the central part surrounded by the rubber or soft resin which is fitted and fixed to the rear inner peripheral surface of the rod butt cap 3 via an adhesive. The center part of the elastic buttock lid 9 with a flange is provided with a locking edge 1 at the tip.
A fitting cylinder 11 having a diameter of 0 is integrally protruded, and the fitting cylinder 11
is press-fitted within the annular edge 4 and into the annular slot γ.

Therefore, it is preferable that the reinforcing buffer plate 5 be made of a material having greater hardness and less deformation than the elastic butt cover 9.

Since the embodiment of the present invention is constructed as described above, the adhesive strength of the adhesive bonding the elastic butt cover 9 and the rod butt cap 3 is reduced by the impact caused by the attachment/detachment operation or the contact of the elastic rod cover 9 with other objects. Even if an outward tensile force is applied to the elastic butt 9 due to loss of elasticity, the fitting tube 11 is prevented from being deformed by the deformation prevention protrusion 8, and at the same time, the locking edge 10 is locked to the annular edge 4 and the elastic butt ends. This prevents the lid 9 from falling off.

The present invention provides an annular groove in the relief buffer plate that supports the middle part of the butt plug of a fishing rod, and a deformation prevention projection whose rear end protrudes from the annular edge l of the rod butt cap in the area surrounded by the annular groove. A fitting tube with a locking edge is provided protruding from the bottom of the rod, and the fitting tube is made to engage with the annular edge of the rod butt cap and the reinforcing buffer plate on the outside of the adhesive. Even if the adhesive effect of the adhesive with the butt cap decreases or is lost, the butt cap can be reliably prevented from falling off, and if the reinforcing buffer plate is damaged or deteriorated, it can be replaced by attaching and detaching the threaded part of the main rod cap. It has excellent features and practicality that can be easily made with just one person.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway front view of the present invention, and FIG. 2 is an enlarged explanatory view of the main parts. 1... Main rod, 2... Female screw tube, 3...
... Rod butt cap, 4 ... Annular rim, 5 ...
...Reinforcement buffer plate, γ...Annular groove, 8...
... Deformation prevention protrusion, 9 ... Butt cover, 10 -
... Locking edge, 11 ... Fitting tube.

Claims (1)

[Scope of utility model registration request] A rod end cap with an annular edge protruding from the center of the inner path is screwed onto a female screw tube fixed to the end of the main rod, and the outer diameter is attached to the rear surface of a reinforcing buffer plate fitted to the front of the annular edge of the rod end cap. an annular groove whose diameter is larger than the inner diameter of the annular rim, and a deformation prevention protrusion surrounded by the annular hole and whose rear end is protruded by an annular rim;
A fishing rod butt plug in which a fitting tube with a locking edge is protruded from the center of an elastic butt cap that is fitted and fixed to the rear of a rod butt cap, and the fitting tube is press-fitted into an annular edge and an annular groove. .