JPH0240788Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention supports a single-bearing reel, specifically a spool, in a single-bearing manner relative to the reel body so that it can rotate freely, and the driving force applied to the handle lever is applied to the reel. This invention relates to a single-bearing reel capable of transmitting power to a spool.

(Prior Art) Conventionally, this type of single-bearing reel has been configured so that the spool is directly connected to the handle lever without going through a speed change mechanism or connected at a constant speed increase ratio. It is necessary to adjust the driving force applied to the handle lever and the operating speed accordingly.

Therefore, if a fish with a large pulling force is caught, a large driving force is required and it is difficult to pull it up, and if a fish with a small pulling force is caught, a small driving force is required, but it is difficult to operate. There is a need to increase speed.

(Problems to be Solved by the Invention) The present invention attempts to solve the above-mentioned problems of the prior art. By making it possible to switch between the two states by operation, it is possible to reliably catch fish without adjusting the applied driving force or operating speed.

(Means for Solving the Problems) The configuration of the present invention is such that a fixed cylindrical shaft is provided protruding from one side of the reel body, and a handle shaft having a handle lever is rotatably supported on the fixed cylindrical shaft. At the same time, a transmission tube capable of transmitting driving force to the spool is rotatably supported on the handle shaft, and a one-way rotation mechanism is provided between the handle lever and the transmission tube to transmit the driving force to the transmission tube. A transmission mechanism is provided, and the reel body is provided with a speed increasing mechanism that increases the speed of the driving force from the handle shaft and transmits it to the transmission cylinder, and a clutch is provided between the speed increasing mechanism and the handle shaft. and an operating body for the clutch is provided at the center of the fixed cylinder shaft.

(Function) As the speed increasing mechanism, a mechanism which can be switched to an activated state and a deactivated state by the clutch by speed increasing and non-speed increasing operations of the operating body is used, and the one-way rotation transmission mechanism is used. , when the operating body is operated to increase the speed, the spool is directly connected to the handle lever by the one-way rotation transmission mechanism and operated at a low speed, and when the operating body is operated to increase the speed, the spool is moved to the handle lever. On the other hand, when the gears are connected by the speed increasing mechanism, the one-way rotational transmission mechanism is operated in a disconnected manner and is operated at high speed.

(Example) Hereinafter, an example of the single bearing reel of the present invention will be described based on the drawings.

The present invention basically includes a fixed cylindrical shaft 11 protruding from one side of the reel body 1, and a handle shaft 2 having a handle lever 21 rotatably supported on the fixed cylindrical shaft 11. A transmission cylinder 4 capable of transmitting driving force to the spool 3 is rotatably supported on the handle shaft 2, and the driving force is transmitted to the transmission cylinder 4 between the handle lever 21 and the transmission cylinder 4. The reel main body 1 is provided with a speed increasing mechanism 6 that speeds up the driving force from the handle shaft 2 and transmits it to the transmission tube 4. 6 and the handle shaft 2, and an operating body 8 of the clutch 7 is provided at the center of the fixed cylinder shaft 11.

In what is shown in the drawings, the reel body 1 includes:
It consists of a frame 14 with a surrounding wall 13 erected around the periphery of a circular substrate 12, and mounting legs 17 in which a vertical member 16 is connected in an L-shape to a horizontal member 15 having a reel mounting portion 15a at the tip. The lower side from the center of the circular substrate 12 of the frame 14 is overlapped on one side of the vertical member 16 of the mounting leg 17, and the attachment portion of the fixed cylindrical shaft 11 is placed on one side of the vertical member 16 of the overlapping circular substrate 12. It is formed integrally by passing through the vertical member 16 from the top and attaching it with a mounting means 18 such as a nut or welding.

And, on the front side in the protruding direction of the fixed cylinder shaft 11,
The handle shaft 2 is supported so as not to be axially movable but to rotate freely, and the handle lever 21 is fixed to the front end of the handle shaft 2 by a fixing means 22 such as a nut.

Further, an outward flange 23 is formed on the rear side of the handle shaft 2, and the handle shaft 2 includes:
The transmission cylinder 4 is rotatably supported between the outward flange 23 and the handle lever 21, and the speed increasing mechanism is supported between the front side of the transmission cylinder 4 and the protruding base side of the fixed cylinder shaft 11. 6 is provided.

This speed increasing mechanism 6 includes first, second, and third gear bodies 6.
1, 62, and 63, the first gear body 61 is rotatably supported on the protruding base side of the fixed cylinder shaft 11, and is spline-coupled to the outward flange 23 side of the transmission cylinder 4 so as not to be axially movable. At the same time, the second gear body 62 is rotated freely so as to mesh with the first and third gear bodies 61 and 63 separately by a pivot shaft 64 on one side of the first gear body 61 on the circular base plate 12. The rotation speed (per second) of the third gear body 63 is increased with respect to the rotation speed (per second) of the first gear body 61.

Further, in the transmission cylinder 4 to which the third gear body 63 of the speed increasing mechanism 6 is spline-coupled, the third gear body 63 is spline-coupled.
A drag washer 91 rotatably supports the spool 3 on the gear body 63 side and presses against the side surface of the spool 3 opposite to the third gear body 63.
and an adjusting body 92 which is screwed onto the transmission cylinder 4 and adjusts the pressing force of the drag washer 91 to the spool 3. 3 are frictionally connected.

The one-way rotation transmission mechanism 5 includes a ratchet 51 and a pawl 52. The ratchet 51 is fixed to the handle lever 21 side of the transmission cylinder 4, and the pawl 52 is biased against the ratchet 51. The handle lever 21 is pivoted to the handle lever 21 so that the handle lever 21 is
By driving the handle lever 21 in the winding direction, the pawl 52 is engaged with the ratchet 51 to transmit the driving force to the transmission cylinder 4, and the transmission cylinder 4 is moved against the handle lever 21 in the winding direction. When rotating in the direction, the pawl 52 is disengaged from the ratchet 51.

Next, the clutch 7 is formed with an annular groove 61a in the first gear body 61 of the speed increasing mechanism 6, and is constantly urged in the exit direction by a spring 71 in the annular groove 61a, so that the clutch 7 is in the exit position. 1 gear body 6
A connecting body 75 is provided on the side of the handle shaft 2 having an engaging portion 73 and an inward flange 74, and is engaged with the end surface of the flange 74 of the handle shaft 2. Part 24
is provided, the connecting body 75 is urged by the urging force of the spring 71, the two engaging parts 73 and 24 are engaged, and the driving force of the handle shaft 2 is applied to the first
Transmission is possible to the gear body 61, and by pressing the flange 74 of the connecting body 75 in the direction of the first gear body 61, both the meshing parts 73, 24
This is done to operate in a non-meshing manner.

The operating mechanism 80 for switching the clutch 7 is constructed as follows.

That is, the connecting body 75 in the fixed shaft 11
A through hole 11a is provided in the operation corresponding part of the flange 74.
The flange 74 of the through hole 11a
While inserting the pushing body 81 into the
The operating body 8 having a shape is inserted into the center of the fixed cylindrical shaft 11, and the pushing body 81 is pressed by this operating portion 82. First and second engaging portions 83 and 84 that are concave in the axial direction are formed on the side surface of the operating body 8 that protrudes from the fixed cylinder shaft 11, and a spring 85 is attached to these engaging portions 83 and 84. The holding member 87 holding the engaging body 86 which is biased and engaged by the handle lever 21
When the operating body 8 is fixed at a non-pressing position with respect to the pushing body 81 as shown in the drawing, the engaging body 86 engages with the first engaging portion 83, and the operating body 8 is When the clutch 7 is pressed as shown by the arrow and is located at the pressed position, and the clutch 7 is disengaged by the pushing body 81, the engaging body 8
6 is formed to engage with the second engaging portion 84.

However, in the above configuration, the operating body 8
By pressing the operating portion 82 from the state shown in the drawing, the engaging body 86 is moved to the first engaging portion 83.
and switch to engage with the second engaging portion 84,
The clutch 71 is switched to a disengaged state by the pushing body 81. In this state, by applying a driving force in the winding direction to the handle lever 21, this driving force is transmitted to the spool 3 via the one-way rotation transmission mechanism 5, the transmission cylinder 4, and the drag mechanism 9. , this spool 3 will be rotated in a non-speed increasing state. In addition, the operating body 8
By pulling the operating part 82 to the state shown in the drawing, the engaging body 86 switches from the second engaging part 84 to the first engaging part 83, and the biasing force of the spring 71 causes The clutch 7 is switched to the connected state. In this state, by applying a driving force in the winding direction to the handle lever 21, this driving force is transmitted from the handle shaft 2 via the clutch 7, the speed increasing mechanism 6, the transmission cylinder 4, and the drag mechanism 9. The power is transmitted to the spool 3, and the spool 3 is rotated at an increased speed due to the speed increasing action of the speed increasing mechanism 6. When the spool 3 is rotated at an increased speed, the transmission tube 4 rotates at high speed in the same direction as the handle lever 21, so the one-way rotation transmission mechanism 5 becomes non-transmission without any operation. It will work.

In this manner, the speed increasing mechanism 6 is configured to be switched between the activated and inactive states by the clutch 7, without changing the meshing position of the speed increasing mechanism gears, so that the structure is extremely simple and sturdy. Moreover, since the one-way rotation transmission mechanism 5 is provided between the handle lever 21 and the transmission cylinder 4, the speed increasing mechanism 6 can be disconnected or disconnected in response to activation or non-operation. The switching operation to the connected state simplifies the structure, and the speed of the spool 3 can be easily changed by simply pushing and pulling the operating body 8.

(Effects of the invention) As described above, according to the invention, since the speed increasing mechanism is switched between the activated and inoperative states by the clutch, it can be made into a simple and sturdy structure, and the unidirectional rotational transmission mechanism can be used. This makes it easy to change the speed of the spool just by operating the operating body, and when a large fish is hooked, the spool can be rotated at a low speed by operation, and the fish can be pulled up easily with a large pulling force. ,
When a small fish is hooked, the spool can be rotated at high speed by operation to quickly pull up the fish.

[Brief explanation of drawings]

The drawings are cross-sectional explanatory views showing embodiments of the present invention. 1... Reel body, 11... Fixed barrel shaft, 2...
Handle shaft, 21... Handle lever, 3... Spool, 4... Transmission tube, 5... One-way rotation transmission mechanism, 6... Speed increasing mechanism, 7... Clutch, 8... Operating body.

Claims (1)

[Scope of utility model registration request] A fixed cylindrical shaft is provided protruding from one side of the reel body, and a handle shaft having a handle lever is rotatably supported on the fixed cylindrical shaft, and driving force can be transmitted to the spool through the handle shaft. A one-way rotational transmission mechanism is provided between the handle lever and the transmission cylinder to support the transmission cylinder in a freely rotatable manner and transmit driving force to the transmission cylinder;
A speed increasing mechanism is provided for speeding up the driving force from the handle shaft and transmitted to the transmission cylinder, and a clutch is provided between the speed increasing mechanism and the handle shaft, and
A single-bearing reel, characterized in that an operating body for the clutch is provided at the center of the fixed cylindrical shaft.