JPH0560273U - Double bearing reel - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide a dual-bearing reel in which the fishing line does not need to be rewound even if the number of fishing lines is different, and the fishing line can be replaced by simply replacing the wound portion. [Structure] A bobbin wheel 6 is rotatably supported by a central shaft 4 between left and right side frames, and a drag disk 7 and a central shaft 4 or a contact plate 8 provided on the bobbin wheel 6 is provided in the one side frame 1. While accommodating and accommodating the cylindrical cam 3 that moves the central shaft 4 in the axial direction in the other side frame 2, the cylindrical cam 3 is rotated,
In the dual-bearing reel A in which the central shaft 4 is moved in the axial direction to press the contact plate 8 against the drag disk 7, the bobbin wheel 6 is inserted into the central shaft 4 and rotatable with respect to the central shaft 4. It is divided into an inner and outer double structure of a shaft-insertion body 6a which is supported by a bearing and a thread winding portion 6b which is rotatable with the shaft-insertion body 6a and is engageable and disengageable in the axial direction.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention mainly relates to a lever drag type dual bearing reel used for trolling.

[0002]

[Prior Art]

 Conventionally, the double-bearing reel has a cylindrical cam that rotatably and axially moves a central shaft on both side frames, and the cylindrical cam is housed in one side frame, and the central shaft has a radial bearing. The bobbin wheel is supported via the contact pin and the contact plate to be housed in the other side frame is attached to the bobbin wheel together with the drag disc fitted at the other end of the center shaft. The thrust is transmitted to the bobbin wheel via a radial bearing, and the transmitted force pushes the contact plate attached to the bobbin wheel against the drag disk to obtain the desired drag force. A cylinder that rotatably and axially movably supports, and both ends of this central shaft are rotatably and axially movably supported by both side frames, and one end of the central shaft is housed in one side frame. -Shaped cam allows axial movement, At the other end of the center shaft, a contact plate that holds the drag disk attached to the side surface of the bobbin is provided in the other side frame in a housing shape, and the inner contact plate slides by spline engagement with the center shaft. The inner contact plate is supported by a sleeve supported by a disc spring and fitted to the shaft support on the back side of the inner contact plate and the central shaft. There is known one that is transmitted without passing through a branch (described in Japanese Utility Model Application No. 1-121371).

[0003]

[Problems to be solved by the device]

 However, in either case, the one side frame accommodating the cylindrical cam, the power transmission mechanism, etc. is constructed so that it can be removed from the reel unit, but the bobbin is structured so as to be supported by the central shaft. The current situation was that the car could not be removed. Therefore, when the target fishing fish is changed by trolling, or when fishing other than trolling is performed, it is inevitable that the fishing line must be rewound every time the number of threads changes, which is extremely unusable. There was a problem.

The present invention has been made in view of the above-mentioned conventional circumstances, and the purpose thereof is to eliminate the need to carry out a work of rewinding fishing line even if the number of fishing lines is different, and to replace the portion where the fishing line is wound. An object of the present invention is to provide a dual-bearing reel in which the fishing line can be exchanged simply by replacing the reel.

[0005]

[Means for Solving the Problems]

 The technical means taken to achieve the above-mentioned object is to rotatably support the bobbin wheel between the left and right side frames by the central axis, and to arrange the drag disk and the central axis or the bobbin wheel in the one side frame. And a cylindrical cam for moving the central shaft in the axial direction in the other side frame, and by rotating the cylindrical cam, the central shaft is moved in the axial direction. In a dual-bearing reel in which a contact plate is pressed against a drag disc, the bobbin is inserted together with the center shaft and is rotatably supported about the center shaft together with the shaft insertion body. The gist is that the structure is divided into a double structure inside and outside with a thread winding portion that is rotatable and can be engaged and disengaged in the axial direction.

[0006]

[Action]

 According to the above technical means, the shaft inserting body portion that is supported by the central axis and the thread winding portion are separated in the radial direction, and only the thread winding portion is axially separated from the shaft inserting body portion. Can be removed.

[0007]

[Effect of the device]

 Since the present invention is configured as described above, there is no need to rewind the fishing line each time when the target fishing fish changes and the number of fishing line numbers must be changed, or when fishing other than trolling is performed. It is possible to easily replace the fishing line of the desired number by simply exchanging only the line winding part on which the desired number of the fishing line is wound.

[0008]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. 1 to 8 show a lever drag type dual bearing reel A of this embodiment.

As shown in FIG. 1, the double-bearing reel A has a central shaft 4 rotatably and axially movably supported on both side frames 1 and 2 by a tubular cam 3, and the tubular cam 3 is The bobbin 6 is housed in the side frame 1, and the bobbin wheel 6 is borne by the central shaft 4 via radial bearings 5 and 5, and the bobbin wheel 6 is fitted with the drag disk 7 inserted into the other end of the central shaft 4. The contact plate 8 housed in the other side frame is attached and configured, and the turning force of the lever 9 is transmitted to the central shaft 4 via the cylindrical cam 3 and the thrust thereof is transmitted via the bearings 5 and 5. The structure shown heretofore is well known, which is transmitted to the bobbin wheel 6 and the contact plate 8 attached to the bobbin wheel 6 is pressed against the drag disk 7 by the transmitted force to obtain a desired drag force. Hereafter, the description of the part unrelated to the gist of the present invention will be omitted.

The bobbin wheel 6 has an inner and outer two-layer structure including a shaft-inserting body 6a and a bobbin 6b.

The shaft inserting body portion 6a is formed in a tubular shape having an inner diameter such that the central shaft 4 can be inserted, and the thread winding portion 6b described later is rotatably supported by bearings 5 and 5 at both ends. On the outer peripheral surface, a large number of serrations 11 for hanging and removing the bobbin portion in the axial direction are engraved parallel to the length direction.

The thread winding portion 6b has a cylindrical shape in which a large number of uneven portions 12 that engage with the serrations 11 are projected in the lengthwise direction of the inner peripheral surface, and both ends project from the collar-like winding thread escape prevention portions 13 and 13. At the same time, it is detachably attached to the shaft inserting body portion 6a by the attaching means 14, and the contact plate 8 for pressing the drag disk 7 is attached to the back surface on the left side in FIG. I am doing it.

The attaching means 14 has a structure shown in FIGS. 3 and 4, 6 and 7. The attachment means 14 shown in FIGS. 3 and 4 has a hook 14b 'attached to a disc member 14a fixed so as to cover the open portion of the shaft insertion body 6a on the right side frame 2 side in FIG. The turning arm 14b is rotatably supported, and the hook 14b 'of the turning arm 14b is engaged with the stepped portion 14c' of the stepped pin 14c protruding from the end face portion of the bobbin winding portion 6b, whereby the both 6a, 6b are secured. It is constructed so as to rotate integrally with each other, and by releasing the engagement between the hook 14b 'and the stepped pin 14c, the thread winding portion 6b which rotates together with the shaft inserting body portion 6a can be pulled out in the axial direction. ing. The attachment means 14 shown in FIGS. 6 and 7 supports the insertion plate 14c on the disk member 14a so that the insertion plate 14c can advance and retreat in a direction orthogonal to the circumferential direction, and at the end of the thread winding portion 6b, the insertion means 14c is inserted. The plate 14c is constructed by fixing a hooking portion 14d having a concave portion 14d 'for fitting and locking, and by releasing the fitting and locking relationship of the insertion plate 14c with respect to the concave portion 14d', the bobbin portion 6b is similar to the above. Only the shaft can be pulled out in the axial direction.

Further, in FIG. 1, the power transmission mechanism 16 and the like connected to the side frame 2 on the right side, the cylindrical cam 3 inside, the handle 15 and the like can be removed from the main body by removing the bolts which are attachment means. Yes, the fishing line can be disassembled to the form shown in FIG. If the attaching means 14 is released from the state of FIG. 5, only the bobbin winding portion 6b can be replaced.

The engagement between the shaft inserting body 6a and the thread winding portion 6b does not depend on the relationship between the serration 11 and the uneven portion 12, but the chamfered portion 18 provided on the outer surface of the shaft inserting body 6a and the chamfer thereof. It is also optional to form a hooking relationship with the bobbin portion 6b fitted to the outer surface portion having the portion 18. Reference numeral 16 is a disc spring that adjusts the drag force, 17 is a connecting rod that holds the pair of side frames at a predetermined distance, and 19 is a compression spring that functions when releasing the drag force.

[Brief description of drawings]

FIG. 1 is a partially cutaway view of the front view of the present embodiment.

FIG. 2 is a sectional view taken along line (2)-(2) of FIG. 1, showing a bobbin wheel portion.

FIG. 3 is an enlarged front view of the attachment means.

FIG. 4 is a vertical sectional view of FIG.

FIG. 5 is a front view showing a disassembled state.

FIG. 6 is an enlarged front view of another example of attachment means.

7 is a vertical cross-sectional view of FIG.

FIG. 8 is a vertical cross-sectional view showing another engagement relationship between the shaft inserting body and the bobbin winding portion.

[Explanation of symbols]

 6: Spinning wheel 4: Central shaft 8: Contact plate 1, 2: Side frame 3: Cylindrical cam 7: Drag disk A: Dual bearing reel 6a: Shaft insertion barrel 6b: Spinning part

Claims (1)

[Scope of utility model registration request] 1. A bobbin wheel is rotatably supported between left and right side frames by a central shaft, and a drag disk and a contact plate provided on the central shaft or the bobbin wheel are accommodated in one of the side frames, while the other is held. A double-bearing reel in which a cylindrical cam for axially moving the central shaft is housed in the side frame, and the central shaft is axially moved by the rotation of the cylindrical cam to press the contact plate against the drag disk. In the above, the bobbin wheel has a shaft inserting body which is inserted through the central shaft and is rotatably supported about the central shaft, and the bobbin can be rotated together with the shaft inserting body and can be detached in the axial direction. A dual-bearing reel characterized by being divided into an inner and outer double structure with a thread winding portion to be engaged therewith.