JP3011938U - Throughout conical float during sensitivity adjustment - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] To provide a hollow cone-shaped float having a high reaction sensitivity, easy to detect a hit, and capable of adjusting the sensitivity of a hit. [Structure] A hollow through-conical float body 1 having a cylindrical hollow portion at the bottom, an inclined hole 5, fixed to the hollow portion, a flange 9 below the inclined hole 5, a downward projection 10, and a lower inner peripheral surface. The intermediate member 2 has a triangular protrusion 11 and an adjusting portion 3 coupled to the inside of the intermediate member 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a float for sea fishing. More specifically, the present invention relates to a hollow conical float used for reel float fishing.

[0002]

[Prior art]

 Fishing mainly performed with floating floats in reel float fishing can capture long distances or deep water depths that are not possible with ordinary rod fishing.

In recent years, in drift fishing for Thais, a hollow cone-shaped float is often used as a floating float. The through-hole conical float is not a float system that is connected to a floating ring, but a through hole is formed in the float itself to pass the thread through it, and the thread is tied with cotton thread to make it a semi-fluid type. It is a full-flow type so that a deep water layer can be searched over a wide area without tying up.

Despite its excellent function and various adaptability, there are some important drawbacks in the through-hole conical float as well.

First, in many cases, there is a considerable difference between the buoyancy displayed on the float and the actual buoyancy, and the buoyancy display standard is displayed as B, 2B, 3B ... No. 1, No. 2, etc. Therefore, it is difficult for the general public to grasp the buoyancy accurately, so there are cases where unsuitable gimmicks are made.

Second, since the existing buoyancy cone-shaped float has a fixed residual buoyancy, it is not easy to adjust and replace the mechanism to cope with changes in tidal current, waves, wind, etc. Tend to use it.

[0007] Third, there are many phenomena in which the yarn and the float slide, and it is difficult to grasp the delicate fish-belt and to properly grasp the fish-belt when the float floats violently.

Fourth, there are too many similar hollow conical floats that are similar or different, and the exact performance of the float has not been compared and explained, which causes confusion when choosing one.

[0009]

[Problems to be solved by the device]

 The object of the present invention is to eliminate the above-mentioned drawbacks of the existing hollow cone-shaped float, to provide a hollow cone-shaped float which is easy to use even for beginners and which makes it easier to detect a fishnet. It is in.

That is, the float has an accurate and easy-to-understand buoyancy display, a free residual buoyancy adjustment function that takes into account even changes in the tackle weight, and a brake function for increasing fish grip grasping power. The brake adjusting ring can also be used in the structure of the tackle at the same time, and the whole tackle is designed to be organically and immediately adjustable to provide a through-wheel conical float.

[0011]

[Means for Solving the Problems]

 The above object of the present invention is to provide a through-conical float body (1) having a through hole (4) in the upper center and a cylindrical hollow portion in the lower part, and an opening (5) in the center. It has an inclined hole (13), a flange (9) at the lower end of the inclined hole (13), and a downward projection (10) located off the center of the surface extending to the lower part of the flange, and has an inner periphery of the lower part. A cylindrical intermediate member (2) having at least one protrusion (11) on the surface thereof and coupled to the hollow portion of the hollow cone-shaped float body (1), and the protrusion of the cylindrical intermediate member. It has a longitudinal groove (20) that meshes with and fits with (11), and a large number of grooves (21) formed along the groove (20) at regular intervals at right angles to the groove (21). It has a cylindrical protrusion (6) extending upward from the outer periphery (7) in the center and is an external cylinder. It comprises an adjusting part (3) for packing the weights (14, 14 ') between the peripheral part and the protruding part (6) which is an inner cylinder, and the adjusting part (3) reaches the uppermost part in the intermediate member (2). Even when it rises, the protrusion (6) does not come into contact with the downward projection (10) of the intermediate member (2) to hinder the passage of the yarn, and the passage angle of the passage of the yarn is adjusted ( 3) It is achieved by a through-wheel conical float which is configured to be adjustable by rotation.

The intermediate member (2) is fixed to the lower hollow portion of the hollow cone-shaped float body (1), that is, the hollow portion of the cylindrical shape, so as to be fitted exactly and exactly. The fixing method can be performed by press fitting, gluing, or screwing. The weight (14) is made of metal. Usually, dense lead or lead alloy is used. The weight (14) may be integrated, but may be divided into about 2 to 4 pieces. With such a basic weight (14), the basic residual buoyancy of the hollow cone-shaped float of the present invention is determined. In addition to this basic weight, one or more adjusting weights (14 ') made of metal pieces as shown in Figs. 5 and 6 are used together with the basic weight to adjust the residual buoyancy. You can also do it.

[0013]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the drawings.

FIG. 7 shows a conventional hollow cone-shaped float. This float has a through hole in the middle, and a lead-like weight is packed in the recessed part at the bottom.

As shown in FIG. 1 and FIG. 2, the hollow conical float of the present invention comprises a cylindrical hollow conical float body (1) and an intermediate member (1) fixed to a lower cavity of the main body. 2) and an adjusting part (3) inserted inside the intermediate member (2). At the center of the upper part of the body is a through hole (4) communicating with the lower cavity. The opening (5) of the inclined hole (13) of the intermediate member is formed at the center of the intermediate member and is aligned with the through hole of the main body at the time of connection. The inclined hole (13) extends to the inner peripheral portion of the intermediate member, and the flange (9) is formed at the end of the inclined hole of the intermediate member, the lower surface of the flange forms a substantially flat surface, and the center on this plane is formed. A downward protrusion (10) is provided at a slightly separated position, and a single or a plurality of triangular protrusions (11) are formed on the lower portion of the inner peripheral surface.

At least one groove (20) long in the longitudinal direction is formed on the outer peripheral portion of the adjusting portion (3) to be inserted into the intermediate member (2), and a predetermined groove is formed on the left and right sides of the groove (20). A large number of grooves (21) having a predetermined length are formed along the groove at a right angle to the groove (20), and a cylindrical protrusion (6) extending upward from the outer peripheral portion is formed in the central portion. There is. The protrusion (11) of the intermediate member (2) is fitted into the groove (20) and the groove (21). A through hole is formed in the cylindrical protrusion, and the adjusting portion as a whole has a through hole in the central portion. A cavity (8) is formed between the outer peripheral part (7) which is an outer cylinder and the protruding part (6) which is an inner cylinder, and a weight is placed here, that is, lead is normally packed. You can As shown in FIG. 6, a disc-shaped weight (14 ') having holes can be placed. This disk-shaped weight can adjust the buoyancy by adjusting the number.

As shown in the assembled cross-sections of FIGS. 3 and 4, when the adjusting part (3) is raised to the top inside the intermediate member (2), the protrusion (6) which is an internal cylinder has an intermediate part. It will come into contact with the protuberances (10) of the member and the thread will form an acute angle with the flange (9). On the other hand, when the adjusting part descends, a relatively obtuse angle is formed.

When the tackle descends, it gradually descends due to the gravity of the tackle, so that the yarn runs smoothly even when passing through the bent through-hole conical float float. However, when a momentary force such as a fish hitting the device is applied, the bent throughway acts as a brake, and the hollow cone-shaped float floats in.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a hollow conical float according to the present invention.

FIG. 2 is an exploded vertical cross-sectional view of a hollow cone-shaped float according to the present invention.

FIG. 3 is a vertical cross-sectional view showing a usage state of a hollow cone-shaped float according to the present invention.

FIG. 4 is a vertical cross-sectional view showing another mode of use of the through-conical float according to the present invention.

FIG. 5 is a cross-sectional view of an adjusting unit on which a weight is placed.

FIG. 6 is a vertical cross-sectional view of a conventional hollow cone-shaped float.

[Explanation of symbols]

 1 Middle through cone float body 2 Intermediate member 3 Adjustment part 4 Through hole 9 Flange at the bottom of the tilt hole 10 Downward projection 12 Road thread 13 Tilt hole 14, 14 'Weight

Claims (2)

[Scope of utility model registration request] 1. A hollow through-conical float body (1) having a through hole (4) in the upper center and a cylindrical hollow portion in the lower part.
And an inclined hole (13) having an opening (5) in the center, a flange (9) at the lower end of the inclined hole (13), and a downward position at a position off the center on a surface extending to the lower part of the flange. A cylindrical intermediate member (2) having a protrusion (10) and at least one protrusion (11) on the inner peripheral surface of the lower portion, which is coupled to the hollow portion of the hollow through-conical float body (1).
And a longitudinal groove (20) which meshes with and fits with the protrusion (11) of the cylindrical intermediate member, and is formed along the groove (20) at an outer peripheral portion at regular intervals at right angles thereto. In addition to having a large number of grooves (21), a cylindrical protrusion (6) extending upward from the outer peripheral portion (7) is provided at the center, and the outer peripheral portion that is an outer cylinder and the protruding portion (6 that is an inner cylinder). ) And the adjusting part (3) for packing the weights (14, 14 ') between them, and the protruding part (6) is provided even when the adjusting part (3) rises to the uppermost position in the intermediate member (2). It is possible to adjust the passage angle of the passage of the yarn by rotating the adjusting portion (3) without abutting the downward projection (10) of the intermediate member (2) and obstructing the passage of the yarn. A hollow conical float that is configured as. 2. The residual buoyancy can be adjusted without disassembling the tackle by adjusting the number of weights (14, 14 ′) placed around the cylindrical protrusion (6). A hollow float with a hollow cone.