JPH10283U - Spinning reel - Google Patents

Abstract

(57) [Problem] To provide a spinning reel provided with a balance weight for obtaining a rotational weight balance of a rotating frame in a state of less thread entanglement. SOLUTION: Balance weights 17 and 18 are provided at a base end portion 4B of a rotating frame 4, and the balance weight storage portions are provided so as not to protrude radially from the outer peripheral surface of the base end portion 4B.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 In the present invention, an arm cam having a thread guide portion is attached to one of the support arms of the rotating frame, and a swing arm is attached to the other support arm, and a bail is hung over the arm cam and the swing arm. About the spinning reel that I have passed.

[0002]

[Prior art]

 In this type of spinning reel, it is necessary to provide a balance weight because the arm cam or the bail having the yarn guide portion causes weight imbalance during rotation of the rotating frame.

[0003]

[Problems to be solved by the invention]

 When the balance weight is provided on the rotating frame, it is usually considered to adopt a configuration in which the balance weight is added without changing the basic shape of the conventional rotating frame. Then, the balance weight is adhered and fixed to the outer peripheral surface of the rotating frame, so that the portion to which the balance weight is attached protrudes radially from the other outer peripheral surface, thereby causing thread entanglement and the like. . An object of the present invention is to provide a spinning reel capable of improving the rotational balance of a rotating frame while eliminating the conventional disadvantages such as thread entanglement.

[0004]

[Means for Solving the Problems]

 [Configuration] The characteristic configuration according to the present invention is to reduce the rotational weight imbalance state of the rotating frame by providing a balance weight storage portion for the balance weight at the base end of the rotation frame in a radial direction from the outer peripheral surface of the base end. The function and effect are as follows.

[Operation] In other words, since the balance weight can be set so as not to protrude from the outer peripheral surface of the base end portion of the rotating frame, the outer peripheral surface of the base end portion of the rotating frame can be made smooth without convex portions. The thread can be prevented from being caught.

[Effect] Accordingly, it is possible to provide a spinning reel capable of improving the weight balance of the rotating frame while reducing factors that hinder the fishing operation such as string entanglement.

[0007]

[Embodiment of the invention]

 As shown in FIGS. 1 and 2, a rotary frame 4 provided with a bail 3 and a spool 5 for winding a fishing line (not shown) are arranged at the front of a reel body 2 provided with a handle 1. A cylindrical shaft 6 for transmitting the power from the handle 1 to the rotary frame 4 at the front of the main shaft 2, a pinion 7 formed on the cylindrical shaft 6, a main gear 9 attached to the handle shaft 8 to engage with and drive the pin-on 7 5, a spiral shaft 11 erected in parallel with the spool shaft 10, a transmission gear 12 for transmitting power to the spiral shaft 11, and a sliding member that moves integrally with the spool 5 while engaging with the spiral shaft 11. The sub mechanism 13 forms an oscillating mechanism A to constitute a spinning reel.

The rotating frame 4 is composed of a cylindrical base end 4B and support arms 4A, 4A extending from the base end 4B in the front-rear axis X direction. The support arms 4A, 4A Are arranged at positions substantially opposite to each other with the front-rear axis X interposed therebetween, and an arm cam 14 having a line roller 16 as a thread guide attached to one support arm 4A and a swing arm attached to the other support arm 4A. The bail 3 is mounted between the moving arm 15 and the bail 3 is configured to be freely switchable between a release position and a winding position.

Next, the shape of the bale 3 will be described. As shown in FIGS. 2 and 3, the bale 3 is formed by bending a round bar made of a stainless steel spring material to form a substantially U-shaped thread guiding main body 3A and mounting portions located at both ends of the main body 3A. 3B, and is formed so that the main body 3A is located on a plane parallel to the rotation direction of the rotating frame 4. As a result, the shape of the main body 3A of the bail 3 is simplified. On the other hand, as shown in FIG. 3, balance weights 17, 18 are attached to the base end 4B of the rotating frame 4 extending from the supporting arms 4A, 4A at positions substantially different in phase by 90 °. The weight imbalance of the rotating frame 4 itself is canceled out, and the weight imbalance of the entire system including the arm cam 14, the swing arm 15 and the bail 3 is eliminated, and a static / dynamic rotation balance of the rotating frame 4 is obtained. Good. In this case, the calculation of the position of the center of gravity of the bail 3 and the like, which are used as a reference when balancing the rotation, is facilitated by simplifying the shape of the bale 3, and the balance can be adjusted relatively easily.

Next, the structure of the arm cam 14 will be described. As shown in FIG. 2, a support shaft 19, which supports a line roller 16 for guiding the yarn and has one end of the bail 3 attached thereto, is fixed to the arm cam 14 with a bolt 20. Since the support shaft 19 connects and fixes the bail 3, if the bail 3 is forcibly switched to the release position, the support shaft 19 is moved upward with the bolt 20 in the state shown in FIG. Since the rotating force acts on the bolt 20, the action is exerted. Therefore, in order to avoid the bolt 20 from being loosened against this rotational force, the bolt 20 is made a left-hand thread.

[0011] In the claims of the utility model registration, reference numerals are written for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]

FIG. 1 is a partially cutaway side view of a reel.

FIG. 2 is a perspective view showing a rotating frame.

FIG. 3 is a partially cutaway top view of the rotating frame.

[Explanation of symbols]

 3 Bale 4 Rotating Frame 4A Support Arm 4B Base End 14 Arm Cam 15 Swing Arm 16 Thread Guide 17, 18 Balance Weight

Claims (1)

[Utility model registration claims] 1. An arm cam (14) having a thread guide (16) provided on one support arm (4A) and a swing arm (15) provided on the other support arm (4A). A spinning reel rotatably supporting a rotating frame (4) around which a bale (3) is hung, with respect to a reel body (2). A balance weight storage portion for the reduced balance weights (17, 18) is provided at the base end (4B) of the rotating frame (4) so as not to protrude radially from the outer peripheral surface of the base end (4B). A spinning reel.