JPH0560267U - Squid hook - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a squid hook where the lower side of the squid hook is heavier than the upper side and the squid hook always descends in a normal state without being inverted or rocked in the sea. .. [Structure] A spring 9 is elastically mounted in a large-diameter spring mounting hole 8 in a lower half portion of a vertical through hole 6 of the pseudo bait body 1, and a cylindrical body 5 is slidably fitted so as to compress the spring. At the same time, an umbrella-shaped needle body 4 is arranged below the tubular body 5, and whether the connecting rod 2 inserted into the pseudo bait body 1 and the core rod 3 of the umbrella-shaped needle body 4 can be bent flexibly. The cylindrical body 5 is made of a metal material.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a squid hook used for mechanical fishing, and more particularly to an improvement in squid hook which is secured in an assembled state by elastic force of a spring mounted inside the pseudo bait.

[0002]

[Prior art and its problems]

 Generally, a squid hook consisting of a combination of a spindle-shaped pseudo bait and an umbrella needle is constructed so that it can be bent and disassembled and assembled freely with a rubber packing between the pseudo bait and the umbrella needle. However, due to the deterioration of the packing, the bite (sticking) may be reduced, and due to the decrease in the elastic force, play may occur in the assembled state of the fishing hook. The applicant has developed a fishing hook with a built-in coil spring, which has already been proposed as Japanese Utility Model Publication No. 57-12836.

However, in this squid hook with a built-in spring, the cylindrical body 14 interposed between the lower end of the spring 12 and the umbrella-shaped needle body 13 is made of a synthetic resin material, and the lower end of the cylindrical body is Is pressed against the upper end of the metal needle body by the elastic force of the spring, and the connecting rod inserted into the longitudinal hole of the pseudo bait body and the core rod fitted to the umbrella-shaped needle body. Since the connecting portion is located at the joint between the lower end of the cylindrical body and the umbrella-shaped needle body, the lower end of the cylindrical body is aligned with the upper end of the umbrella-shaped needle body each time the umbrella-shaped needle body bends with respect to the pseudo food. It is often rubbed and worn, and the wear is often unevenly distributed, and as a result, the bait body and the umbrella needle are not in a straight line, and the umbrella needle is held in an inclined state. Have a point. In order to prevent wear of the cylinder, a washer 15 formed by pressing a thin metal plate on the underside of the cylinder is used as shown in FIG. 3, but the washer is not used. When assembling the hooks, it is necessary to cover the cylinders one by one, which hinders the productivity of the squid hooks.

Further, since the cylindrical body is made of a synthetic resin material, the cylindrical body is light, and therefore, the weight distribution of the upper and lower parts of the whole squid hook is about 50:50. Therefore, when the squid is clinging to the squid hook, the squid hook sways due to the impact of the cuddling, and the squid cannot be firmly received, and the catch amount decreases. In addition, the fact that the lower side of the squid hook is light means that the weight and a device with a large number of squid hooks connected to it will drop while being swept by the flow of the tide. Without doing it, it has the problem that the fishhooks may become entangled with each other because they may be reversed in the sea. Such entanglement of squid hooks is likely to occur especially in daytime fishing. This is because in the daytime fishing, the sea is brighter than at night, and because the umbrella needles on the squid hooks are easier to see, the number of needles on the umbrella hooks to be attached to the squid hooks is greater than that for night fishing. The umbrella needles used are less than the number of needles used (for example, 16 needle tips) (for example, 12 needle tips), so that the umbrella needles do not stand out in the sea. Therefore, the weight on the lower side is reduced by the smaller number of needles, and the above-described phenomenon is likely to occur.

[0005]

[Problems to be solved by the device]

 The present invention has been made in view of the problems of the above-described conventional techniques. The purpose of the present invention is that the lower side of the squid hook is heavier than the upper side, and the squid hook is turned upside down or shaken in the sea. The aim is to provide hooks that can drop in a normal state without moving.

[0006]

[Means for Solving the Problems]

 To achieve the above object, the technical means taken by the present invention is that a spring is elastically mounted in a large diameter spring mounting hole in the lower half of a vertical through hole of a pseudo bait to compress the spring. The cylindrical body is slidably fitted, and the umbrella-shaped needle body is placed under the cylindrical body, and the connecting rod inserted into the artificial bait body and the core rod of the umbrella-shaped needle body are flexibly connected. In the fishing hook, the tubular body is made of a metal material.

The tubular body made of the above metal material is obtained by cutting a cylindrical or square tubular metal pipe into a predetermined length, or by winding a metal flat plate in a circular shape into a tubular shape, and setting it to a predetermined length. Any of the cut ones is good. The spring is not limited to a coil spring made of metal, but may be an elastic cylinder such as a rubber cylinder or a sponge cylinder.

[0008]

[Action]

 According to the above means, since the tubular body mounted between the spring and the umbrella-shaped needle body is made of a metal material, the weight distribution in the whole of the squid hook is higher on the lower side of the umbrella-shaped needle body. Even if the squid clings to the squid hook, it will be possible to firmly receive the shock of that time. If the bottom of the squid hook becomes heavy and the tackle is connected at a predetermined interval to form a device, each squid hook descends in the sea in a normal posture, and the squid hook lie down, or Upside down is never reversed.

[0009]

【Example】

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the drawing, 1 is a bait body, 2 is a connecting rod, 3 is a core rod, 4 is an umbrella needle body, 5 is a cylindrical body, and the connecting rod 2 Is inserted into a longitudinal hole 6 along the axis of the pseudo bait body 1, the lower end of the connecting rod 2 is connected to the core rod 3, and the umbrella rod 7 is attached to the outside of the core rod 7 to which the core rod 3 is attached. 4 are located on the lower side of the pseudo bait 1 and are attached in a stack of two.

A spring mounting hole 8 having a diameter larger than that of the vertical through hole 6 is formed in the lower half portion of the vertical through hole 6 formed by penetrating the inside of the pseudo bait body 1, and a coil spring 9 is provided in the spring mounting hole 8. While being elastically mounted, a cylindrical body 5 having an outer diameter that fits into the spring mounting hole 8 and having a through hole through which the connecting rod 2 is inserted in the shaft core is provided at the lower end of the coil spring 9 and the upper end of the umbrella needle 4. It is fitted in between. The upper retaining ring 10 is attached to the connecting rod 2 protruding from the upper end of the pseudo bait 1, and the lower retaining ring 11 is attached to the lower end of the mandrel 3, respectively. The upper retaining ring 10 and the lower retaining ring 11 are elastically locked to hold the fishhook assembled state. The connection between the connecting rod 2 and the core rod 3 is bendable near the boundary between the umbrella-shaped needle body 4 and the cylindrical body 5.

The tubular body 5 is made by cutting a metal pipe into a predetermined length, and has an upper end abutting the coil spring 9 and a lower end abutting an upper end of the umbrella needle 4. Further, this cylindrical body is not limited to the one obtained by cutting a metal pipe, but may be, for example, a metal flat plate wound into a cylindrical shape or a rectangular tube shape and cut into a predetermined size. It In the case where a flat plate is rolled into a tubular shape, welding or the like may be partially performed so that the mating surface does not open.

[0012]

[Effect of the device]

 As described in detail above, the squid hook of the present invention has a spring that is elastically mounted in a large-diameter spring mounting hole in the lower half of the vertical through hole of the pseudo bait so that the tubular body can slide so as to compress the spring. When it is fitted and the umbrella-shaped needle body is arranged on the lower side of the tubular body and whether the connecting rod inserted into the pseudo bait body and the core rod of the umbrella-shaped needle body are flexibly connected, Since the tubular body is made of a metal material, the weight distribution in the squid fishing hook can be made heavier on the lower side where the umbrella-shaped needle body is arranged. As a result, the following effects are exhibited. Since the lower side of the squid hook becomes heavy, when the squid hooks cling to the squid hook, the impact can be firmly received, and accordingly the piercing of the umbrella-like needle body is performed reliably. Since the lower side of the squid hook becomes heavy, if a tackle is configured by connecting to the tegu, each squid hook descends in the sea in a normal posture, and since each squid hook descends quickly, it is connected to the bottom of the tackle. It helps the weights to fall, which makes them less likely to be washed away by the tide. Then, since each squid fish hook descends in order in a normal posture, it is possible to prevent the squid hooks from being entangled with each other. When the weight of the tubular body is used to measure the lower weight of the entire squid hook, the weight is reduced due to the small number of needles on the squid hook during daytime fishing, or when only one umbrella needle is used. It enables stable fishing by compensating for the weight loss of the fish. Since the tubular body is made of metal, the metallic color (for example, silver or lead color) shines inside the pseudo bait, and the squid attracting (fish collecting) effect is exhibited.

[Brief description of drawings]

FIG. 1 is a partially cutaway front view showing an embodiment of the present invention.

FIG. 2 is an enlarged cross-sectional view taken along line (2)-(2) of FIG.

FIG. 3 is a partially cutaway front view showing a conventional structure.

[Explanation of symbols]

 1: Pseudo bait 2: Connection rod 3: Core rod 4: Umbrella needle body 5: Cylindrical body 6: Longitudinal hole 8: Spring mounting hole 9: Spring (coil spring)

Claims (1)

[Scope of utility model registration request] 1. A spring is elastically mounted in a large-diameter spring mounting hole in a lower half portion of a vertical through hole of a pseudo bait, and a cylinder is slidably fitted so as to compress the spring, and An umbrella-shaped needle body is arranged on the lower side of the tubular body, and whether the connecting rod inserted into the pseudo bait body and the core rod of the umbrella-shaped needle body are flexibly coupled to each other. In a fishing hook, the tubular body is made of a metal material. A squid fishing hook that is characterized by that.