JPS64754Y2 - - Google Patents

Description

[Detailed description of the invention] It is known that a traverse cam groove is provided on the spool shaft as a reciprocating mechanism of the spool in a spinning reel, but in a long-distance casting reel with a large stroke of the spool shaft, the housing is large in the front and back. There are defects that make it difficult to use and carry.

The present invention is an attempt to improve these deficiencies.The casing supports a rotating shaft with a traverse cam groove provided below and parallel to the spool shaft, and a small The gear meshes with a pinion provided on a shaft cylinder fixed to the rotor and meshes with the driving gear, and a piece body is fixed to the end of the spool shaft to be slidably fitted on the rotating shaft,
The gist of the present invention is that an engaging element provided within the bridge body is engaged with the traverse cam groove.

To explain the present invention with reference to the drawings of an embodiment, a shaft cylinder 4 having a rotor 3 fixed to its tip is rotatably supported at the front part of a housing 2 having a reel mounting leg 1, and a base end of the shaft cylinder 4. A pinion 5 integrally formed with the housing 2 meshes with a drive gear 7 of a handle shaft cylinder 6 rotatably supported by a bearing, and a polygonal hole 6' of the handle shaft cylinder 6 has an engagement shaft of the handle 8. 9 is inserted and engaged so as to be convertible left and right.

A spool shaft 11 having a spool 10 at its tip is fitted into the shaft cylinder 4, and a rotary shaft 13 parallel to the spool shaft 11 and having a traverse cam groove 12 is supported at the lower part of the housing 2. A small gear 14 that meshes with the pinion 5 is fixed to the tip of the rotating shaft 13, and the spool shaft 11
A bridge body 15 fixed to the end of the rotary shaft 13 is slidably fitted to the rotary shaft 13, and an engaging element 16 mounted inside the bridge body 15 is engaged with the traverse cam groove 12.

In the figure, reference numeral 17 indicates a fixing screw 18 of the engagement shaft 9, which is a dustproof cap.

Since the embodiment of the present invention is constructed as described above, when the handle shaft cylinder 6 is rotated by the handle 8, the rotor 3 is rotated via the drive gear 7 and the pinion 5, and the pinion 5 rotates the small gear 14. The rotating shaft 13 is rotated through the traverse cam groove 1.
2 is connected to the piece body 15 by the engaging element 16 that engages with it.
The spool shaft 11 is reciprocated through the spool 1.
0 for winding the fishing line, and the handle 8
When converting, the dustproof cap 18 and fixing screw 17 are removed, and the engaging shaft 9 is inserted and engaged from the opposite side of the handle shaft cylinder 6.

In forming the traverse cam groove on a rotating shaft separate from the spool shaft, the present invention provides a pinion that rotates the rotor with two inputs: input from the drive gear and output to the rotating shaft having the traverse cam groove. Since these functions are achieved at the same time, the front and rear dimensions of the casing can be made small, making it possible to make the casing compact even for long-distance casting where the spool shaft has a large stroke, and the rotating shaft with the traverse cam groove is a small gear. Since it is engaged with the pinion for rotating the rotor through the rod, the reciprocating stroke is fast and the winding angle of the fishing line against the spool is increased, reducing the resistance of releasing the fishing line from the spool and making it convenient for long distance casting. can.

In addition, in this invention, the rotating shaft is rotated via a small gear that meshes with a pinion that rotates the rotor, which prevents the loss of winding efficiency of a spinning reel with poor winding efficiency, and prevents the spinning reel from losing winding efficiency. There is no need for large loads to interfere with the sliding movement of the spool shaft, and the pinion that rotates the rotor can be placed within approximately the diameter of the drive gear, allowing the drive mechanism to be housed in a narrow space with vertical width. As a result, the casing can be made smaller, the number of gears can be reduced, and the structure and parts can be simplified.

Furthermore, in the present invention, an engager that engages with the traverse cam groove of the rotating shaft is provided in a bridge body fixed to the end of the spool shaft, and the bridge body is slidably fitted to the rotating shaft, so that the spool is prevented from colliding with other objects. Even if a shock is applied to the spool shaft due to touching the spool shaft or dropping the reel, the piece body absorbs the impact and protects the engager from deforming or breaking. It has excellent features and practicality, such as being able to maintain smooth and reliable operation at all times.

[Brief explanation of the drawing]

FIG. 1 is a partially cutaway front view of the present invention, and FIG. 2 is a vertical sectional side view of the main part. 2...Casing, 3...Rotor, 4...Shaft cylinder, 5
... Pinion, 7 ... Drive gear, 11 ... Spool shaft, 12 ... Traverse cam groove, 13 ... Rotating shaft, 14 ... Small gear, 15 ... Piece body, 16 ... Engagement element.

Claims (1)

[Scope of utility model registration request] The casing supports a rotating shaft in which a traverse cam groove is provided below and parallel to the spool shaft, and a small gear provided at the tip of the rotating shaft is fixed to the rotor. A fishing rod which is engaged with a pinion that meshes with the spool shaft, and a bridge body that is slidably fitted onto the rotating shaft is fixed to the end of the spool shaft, and an engager provided inside the bridge body is engaged with the traverse cam groove. Spinning reel.