JPS621900Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a fishhook in which the fishhook is fixed on the rod with a flexible tube.

In conventional thief fishhooks, the bent base end of the hook, which is formed into a cap shape on a synthetic resin rod, is fixed to a cylindrical body made of hard synthetic resin.As a result, a gap is created between the outer surface of the rod and the outer surface of the cylindrical body, which come into contact with each other through the base end of the hook, and the hook is fixed in a state where the adhesive cannot fully exert its adhesive strength.As a result, if a thief gets caught on the hook, the fishing hook will come out due to the pulling force of the thief, or the fishing hook will come out of the cylindrical body due to waves or friction when the fishing line is pulled up, resulting in the fishing line that was hooked on the hook being released, and several or even several dozens of fishing hooks and fishing lines will be lost at once.

According to this invention, a tapered through hole is formed inside a cylindrical body made of a flexible material, and a cap-shaped fishhook attached or fitted onto a needle rod is elastically crimped with this cylindrical body. The purpose of the present invention is to provide a birdfish fishing hook in which the outer surface of the needle rod and the inner surface of the cylindrical body are brought into close contact with each other and fixed with adhesive, so that the fishhook is firmly fixed on the needle rod and does not come off. be.

To explain the embodiment of this invention in detail based on the drawings, a bird fishing hook 1 includes a needle rod 2 and a flexible tube (cylindrical body).
3. It is composed of a cap-shaped fishhook 4, and the needle rod 2 has a fishing line insertion hole 5 at its upper end, and a shallow slit-shaped groove 6 is formed on the upper edge of the needle rod 2 from both ends of the insertion hole 5. The diameter of the needle rod 2 is gradually narrower from the upper end to the lower end, and is molded from synthetic resin, with air bubbles 7 sealed inside the needle rod 2.

Next, the flexible tube 3 may have a large lower end 8a and a narrower upper end 8b of the inner fitting hole 8 (as shown in FIG. 3), or a fitting groove 3' on the inner circumferential wall of the tube 3. 9, the width of the fitting groove 9 is the same, and the depth of the groove is set such that the lower end 9a is deep and the upper end 9b is deep.
(shown in FIGS. 4 and 5), and the lower end 8 of the inner fitting hole 8 of the tube 3.
A is enlarged into a tapered shape, a hole of the same size is formed in the middle, and a hole of the same size is opened in parallel to the upper end 8b (FIG. 6), etc., and a hole is inserted into the needle rod 2 as appropriate.

The cap-shaped fishhook 4 is made by pressing or polishing both ends of a stainless steel wire to form a sharp part 4a,
Furthermore, after this wire rod is folded in half, the sharp portion 4a is bent upward obliquely to form a V-shaped side surface.Several needle bodies 4' are assembled into a cap shape by combining them, and It can be used with both fixed fishing hooks in which the fishing hooks are fixed in advance in the shape of a hat.

The cap-shaped fishhook 4 is made by applying adhesive to the lower end of the needle rod 2, inserting the flexible tube 3 into it, and then attaching the bent portion 4b of the needle body 4' to the flexible tube 3. Insert it from the lower end 8a or 9a and push it in. The flexible tube 3 is inserted into the lower end of the needle rod 2 from the upper end 8b or 9b, and the large part 8a of the fitting hole 8 or the groove of the fitting groove 9 into which the bent part 4b of the needle body 4' is inserted. Since the flexible tube 3 is inserted with the deep part 9a facing the rear, after the flexible tube 3 is inserted into the lower end of the needle rod 2, the lower end 8a or 9a of the tube 3 and the outer surface of the needle rod 2 are inserted. A gap 10 can be formed between the opening and the opening 2a.

When the bent part 4b of the needle material 4' is inserted through this gap 10 and pushed upward, the tube 3 is pushed outward by the needle material 4' and the bent part 4b of the needle material 4' is pushed upward. When the tube 3 is pressed onto the needle rod 2, the inner surface of the tube 3 that is not in contact with the bent portion 4b comes into close contact with the outer surface 2a of the needle rod 2 and is firmly fixed with the adhesive.

The embodiment of this invention is constructed as described above, and utilizes the elasticity of the flexible tube 3 to press and fix several needle materials 4' onto the needle rod 2, thereby creating a cap-like shape. A fishhook 4 is attached to the tip of a rod 2 to form a fishhook 1.

According to this invention, the fitting holes or fitting grooves between the upper and lower ends of the tube 3 made of flexible synthetic resin or rubber having elasticity as described above are tapered, and the lower end is connected to the needle rod. The flexible tube 3 is formed slightly larger than the tip of the needle rod 2, and is inserted into the lower end of the needle rod 2 from the upper end, between the lower inner side 8a of the tube 3 and the outer side 2a of the needle rod 2. Insert the bent part 5b of the cap-shaped fishhook 4 into the
Push the bent part 4b completely into the tube 3,
The cap-shaped fishhook 4 is fixed on the rod 2 by the elastic force of the tube 3 and the adhesive force of the adhesive.

Therefore, even if the fishhook 4 is pulled downward by a bird or something caught on the cap-shaped fishhook 4, the fishhook 4 is firmly fixed by the flexible tube 3. Since there is no chance of falling out, it has become possible to carry out bird bandit fishing operations more efficiently.

[Brief explanation of the drawing]

Fig. 1 is a front view showing the structure of the bird fishing hook of the present invention, Fig. 2 is a partially sectional front view showing the main parts of the invention, and Figs. 3 to 6 are the flexible tube of the present invention. FIG. 7 is a sectional view showing an embodiment of the structure of FIG. 1: Bird fishhook, 2: Needle rod, 3: Flexible tube, 4: Cap-shaped fishhook, 5: Insertion hole, 8: Fitting hole,
9: Fitting groove.

Claims (1)

[Scope of utility model registration request] The flexible tube 3 is inserted into the lower end of the needle rod 2, and the bent part 4b of the cap-shaped fishhook 4 is pushed into the interface between the needle rod 2 and the flexible tube 3, and the hook is made flexible with adhesive. This squid fishing hook is formed by adhesively fixing a sex tube 3 and a needle rod 2.