JPS635483Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a double-bearing fishing reel having a click device that prevents line entanglement.

Conventionally, in order to prevent the fishing line from being bitten between the outer periphery of the flange of the spool and the reel side plate, a fishing line biting prevention cover is attached to the reel side plate, and a bearing is separately attached to the reel side plate. When both are attached in this manner, the circumferences of the spool and fishing line bite prevention cover may not be assembled concentrically due to variations in dimensions. If this defect is improved and the cover and bearing holder are integrated, the squealing gear will be attached to the spool shaft that protrudes from the bearing toward the reel side plate. In this case, either the squirting gear and spool shaft are fixed and the spool can be replaced with the bearing, or the squirting gear and spool shaft are fitted with a non-rotating loose fitting to make it possible to replace the spool. . In the former case, the outside diameter of the whine gear is smaller than the outside diameter of the bearing, which reduces the click force and has the disadvantage that a bearing is attached to the shaft of each replacement spool, which increases the cost. Moreover, in the latter case, there is a drawback that it is troublesome to fit the spool shaft into the loose fitting shaft hole of the squeal gear hidden behind the bearing. Further, a double-bearing reel having a click device in which a flange portion corresponding to the outer circumference of the spool and a bearing portion are integrally formed as a reel body, and a squealing gear larger than the outer diameter of the bearing is provided on the spool shaft is available, for example. As is known from Japanese Patent No. 52974, the click device such as the squealing gear and squealing pawl is exposed from the flange portion corresponding to the outer periphery of the spool, so if a crash occurs when the fishing line is released, the fishing line may get inside. As a result, the thread tends to get tangled in the click device, causing practical problems such as scratches and breakage of the thread. In view of the above-mentioned drawbacks, the purpose of the present invention is to fix the bearing inside the cup, and to prevent the fishing line from biting into the outer circumference of the spool flange at the opening end of the cup. A recess for accommodating the reel is integrally formed in a stepped bottomed cylindrical shape, and a squealing gear fixed to the spool shaft between the bearing and the spool can be freely attached to and removed from the cup together with the spool, and the cup is fixed to the inside of the reel side plate. The object of the present invention is to propose a double bearing type reel that solves the above drawbacks.

Hereinafter, the present invention will be explained with reference to the illustrated embodiment. In FIG. 1, a double bearing type reel has one reel side plate 1 and the other side plate (not shown) held in parallel by a support 2, and a spool 3 between both plates. is fixed to the spool shaft 4, and the spool shaft is rotatably supported by one bearing 5 and the other bearing (not shown). The bearing 5 is fixed to the reel side plate 1 via a cup 6. A squealing gear 7 is fitted and fixed on the spool shaft 4, and a squealing pawl 8 slidably and rotatably provided on the reel side plate 1 faces in a detachable manner.

The cup 6 is formed into a bottomed cylindrical shape in which a first recess 6a, a second recess 6b, and a third recess 6c are provided in steps from the open end side. The flange 3a of the spool 3 is fitted into the first recess 6a, and the outer peripheral edge 6d of the first recess 6a corresponding to the flange 3a forms a flange cover to prevent the fishing line from being bitten. The squealing gear 7 is housed in the second recess 6b, and the toe 8a of the squealing pawl 8 projects into the cup from a notch 6e formed on the outer periphery of the second recess 6b. The bearing 5 is fitted into the third recess 6c and is prevented from coming off by a retaining ring 9. The cup 6 has an outer periphery of a third recess 6c in a recess 1a provided inside the reel side plate 1.
The outer peripheries of the second recesses are fitted and fixed into the through holes 10a, respectively.

As shown in FIGS. 1 and 2, the squeal claw 8 has a long hole 1b formed in the reel side plate 1 with two round holes communicating with each other, and a knob pin 11 is fitted into this long hole. A through hole 8b formed at the other end of the squeal claw 8 is fitted into the reel side plate protrusion 11a of the pin 11 to prevent it from coming off. An arm portion 8c is formed on the squeal claw 8, and a spring 13 is stretched between a through hole formed in the arm portion and a pin 12 implanted in the reel side plate. The whine pawl 8 is oriented so that when the knob pin 11 is lowered downward in the figure, the toe 8a engages with the tip of the tooth of the whine gear 7 and a clicking sound is emitted.

When the cup 6 is formed as described above and fixed within the reel side plate 1, the axis of the bearing and the outer circumferential edge 6d of the first recess 6a are formed concentrically.
When the spool shaft 4 of the spool 3 is inserted into the inner diameter of the inner ring of the bearing 5, equally spaced gaps are formed between the outer periphery of the flange 3a of the spool 3 and the inner periphery of the outer peripheral edge 6d. Furthermore, the tips of the teeth of the squealing gear 7 and the toes of the squealing pawl 8 are automatically engaged, making it easy to replace the spool. Since the squealing gear 7 is larger than the outer diameter of the bearing 5, a clicking sound with a large clicking force is emitted.

The squealing claw 8 may be biased by a spring of another shape, such as a ring-shaped spring fitted on the outer periphery of the second recess 6b.

As mentioned above, the present invention maintains gaps at equal intervals between the outer circumference of the flange of the spool and the flange cover with high precision, and also has recesses formed in stages to accommodate the click device, so that it can be used in the event of a backlash. To provide a double-bearing reel for fishing which can prevent line entanglement and avoid troubles such as line scratches and breakage, and which has excellent practical effects such as obtaining a large click force.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a cross-sectional side view of a main part of a double bearing type reel, and FIG. 2 is a cross-sectional explanatory view taken along the line -- in FIG. 1. 1... Reel side plate, 3... Spool, 3a...
Flange, 4... Spool shaft, 5... Bearing, 6...
...Cup, 6a...First recess, 6b...Second recess, 6c...Third recess, 6e...Notch, 7...
Singing gear, 8...singing claw.

Claims (1)

[Scope of utility model registration request] A first recess forming a flange cover corresponding to the outer periphery of the flange of the spool, a second recess for storing a squealing gear fixed to one side of the spool shaft, and a third recess for storing a bearing are arranged in a stepped manner in the shape of a cylinder with a bottom. An integrally formed cup is fixed to the inside of the reel side plate, and the toe of a squeal claw provided on the reel side plate projects into the cup from a notch bored on the outer periphery of the second recess so that it can be freely engaged with and detached from the squeal gear. A double bearing type reel for fishing, in which a spool and a squealing gear are removably attached to the cup.