JP2010104276A - Fishing reel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fishing reel capable of obtaining a high performance rotary capability by surely preventing the gap of a lid member to a body member. <P>SOLUTION: The fishing reel 10 made as capable of winding fishing line on a spool 20 by the rotary operation of a handle 34 joined with a wind-driving mechanism 22 by forming a gear box G for housing the wind-driving mechanism 22 with a side frame 14a and side plate 16a of a reel body is provided by forming a first fitting part 50 by a convex part 50a of a round pin formed at the one side of contacting surfaces of the side frame 14a and side plate 16a opposing with each other and a long recessed part 50b of a slot formed on another side, forming a second fitting part 52 by a convex part 52a of a round pin formed on the one side of contacting surfaces of the side frame 14a and side plate 16a opposing with each other and a short recessed part 52b of a round hole formed on another side, and arranging inserting holes 47a, 47b and screw holes 48a, 48b for attaching screws at these first and second fitting parts 50, 52 and also at close positions in each of circumferential directions. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a fishing reel, and more particularly to a fishing reel in which a main body member and a lid member form a gear box that houses a winding drive mechanism.

  In general, in a fishing reel, a main body member and a lid member form a gear box that houses a winding drive mechanism, and a fishing line is wound around a spool by rotating a handle connected to the winding drive mechanism. It has become. The main body member and the lid member are formed into a predetermined shape and size by an appropriate method such as mold forming or cutting, and are completed as assembled parts.

  The drive shaft of the take-up drive mechanism is rotatably supported by such a main body member and a lid member, and a drive gear that meshes with a pinion that rotationally drives the spool or the rotor is between these main body member and the lid member. A handle that is provided in a portion disposed in the gear box and that is driven to wind is attached to a portion disposed outside the gear box.

In order to incorporate and support such a drive shaft for rotationally driving the drive gear without tilting or rattling in the gear box, two positioning pins arranged on the frame that is the main body member are connected to the side that is the lid member. There is one that is fitted into a positioning hole formed in a plate so that both members can be assembled with high accuracy (see, for example, Patent Document 1).
JP2001-145442

  However, both the positioning pin and the positioning hole which are formed on the main body member and the lid member and perform positioning at the time of assembling are located from the screwing position of the screw member for fastening and fixing the two members of the main body member and the lid member. Since it is provided at a separated position, when a load is applied that twists or twists the two members at the time of tightening the screw or winding operation for rotating the handle, Easy to move.

  Further, since the positioning pins and the positioning holes, the screwing portions of both members, and the mating surfaces between the main body member and the lid member are arranged at different heights or planes, the lid member is attached to the main body member. Bending is likely to occur when fastening and fixing.

  Furthermore, since the cross-sectional shape of both of the two positioning holes that fit into the two positioning pins is circular, when one of the positioning holes is formed to be larger than the corresponding positioning pin and assembled while positioning. In addition, it is necessary to allow the positioning pin to escape with one positioning hole, and as a result, a deviation is easily generated between the main body member and the lid member.

  The present invention has been made based on such circumstances, and an object of the present invention is to provide a fishing reel capable of reliably preventing the displacement of the lid member with respect to the main body member and obtaining high-performance rotation performance. To do.

  In order to achieve the above object, according to the present invention, the main body member and the lid member form a gear box that houses the take-up drive mechanism, and the fishing line is wound around the spool by rotating the handle connected to the take-up drive mechanism. It is a fishing reel that can be rotated, and is based on a non-rotating reference between a convex portion of a round pin formed on one of the mutually facing joint surfaces of the main body member and the lid member and a long concave portion of a long hole formed on the other The first mating portion is formed, and the convex portion of the round pin formed on one of the mutually facing joint surfaces of the main body member and the lid member and the short concave portion of the round hole formed on the other serve as a positioning reference. A fishing reel is provided in which two mating portions are formed and first and second tightening portions for attaching screws are arranged at positions close to the first and second mating portions in the circumferential direction.

  The main body member and the lid member have first and second joint portions disposed in different planes, and the first and second mating portions and the first and second tightening portions are disposed. The joining surface is preferably disposed on one of the first and second joining portions.

  It is preferable that the long hole has a parallel portion formed with a uniform width along the long axis, and the round hole is disposed on an extension line of the long axis of the long hole.

  According to this fishing reel, the lid member and the main body member can be positioned without backlash by the first and second mating portions that serve as the rotation stopper and positioning reference when assembled, and the displacement of the lid member with respect to the main body member is prevented. By arranging the first and second tightening portions for attaching the screws at positions close to the first and second mating portions in the circumferential direction, the tightening forces of the screws can be adjusted. By concentrating on the part, the torque acting on the mating part with the screw tightening part as the center can be reduced, the displacement of the lid member with respect to the main body member can be surely prevented, and high-performance rotation performance can be obtained. .

  When the joint surface on which the first and second mating portions and the first and second fastening portions are disposed is located on one of the first and second joint portions disposed in different planes, a plurality of The tightening force of the screws acts in the same plane, and the occurrence of bending of the main body member and the lid member can be prevented.

  When the elongated hole has a parallel portion formed with a uniform width along the major axis, and the round hole is arranged on the extended line of the elongated axis of the elongated hole, the arrangement position of the mating portion changes. However, regardless of the relative position between the round hole and the long hole, the lid member can be reliably assembled to the main body member without causing backlash via the first and second mating portions.

  1 to 4 show a fishing reel 10 according to a preferred embodiment of the present invention.

  This fishing reel 10 is formed as a double bearing reel. The reel body 12 of the fishing reel 10 has a frame 14 formed of a pair of left and right side frames 14a and 14b integrated with a support column 13 or the like as a main body member, and each of the side frames 14a and 14b has a main body member. Outside plates 16a and 16b, which are lid members, are attached to the outside, formed as a housing, and fixed to a fishing rod via attachment legs 18. The right side plate 16b, which is the right side lid member, is formed in a circular or cylindrical shape, and the left side plate 16a, which is the left side lid member, has a part of the cylindrical portion radially outward as shown in FIG. It is formed in a bulged irregular shape. In the present specification, the left and right refer to the left and right on the paper surface of FIG.

  The spool 20 around which the fishing line is wound is rotatably supported between the left and right outer plates 16a and 16b, and a winding drive mechanism 22 that rotates the spool 20 is partitioned by the left plate 16a and the left frame 14a. It is accommodated in the internal space of the gear box G. In the inner space of the gear box G, in addition to the take-up drive mechanism 22, a cylindrical body is guided by a guide shaft (not shown) that rotates in conjunction with the take-up drive mechanism 22 and extends between the side frames 14a and 14b. Various members such as a power transmission unit of a level wind mechanism that drags a fishing line evenly on the spool 20 and a drag mechanism are accommodated.

  The spool 20 of this embodiment is supported by a spool shaft 20a that penetrates the side frames 14a and 14b of the reel body 12, and both ends of the spool shaft 20a are reels via ball bearings 30a and 30b, for example. The main body 12 is rotatably supported and rotates together with the spool 20. An end projecting from one end side of the spool shaft 20a through the left frame 14a is formed as a pinion shaft 32a that is integrally and coaxially arranged with the spool shaft 20a, and is rotated by a handle 34 on the pinion shaft 32a. The driven pinion 32 is movably supported.

  The pinion 32 has a cylindrical structure through which the pinion shaft 32a is inserted, and is rotatable with respect to the reel body 12 and movable in the axial direction by a bearing (not shown) supported by the left frame 14a and the left plate 16a. It is supported by. By turning the clutch mechanism ON / OFF via a clutch lever (not shown), the pinion 32 is engaged with the spool shaft 20a and rotates together with the spool shaft 20a, and the relationship between the spool shaft 20a and the engagement position. It is possible to move along the pinion shaft 32a between the non-engagement position where the combined state is released.

  The movement of the pinion 32 can be performed by moving the yoke 36 that engages with the circumferential groove 32b of the pinion 32 along the pinion shaft 32a in conjunction with the ON / OFF operation of the clutch mechanism. When the handle 34 is rotated in the clutch OFF state where the can be freely rotated, the clutch is returned to the ON state, and the fishing line can be wound around the spool 20. In the present embodiment, the pinion shaft 32a is pressed via the adjusting screw 17 disposed on the left side plate 16a, and the frictional force acting on the spool shaft 20a can be adjusted.

  Further, in the gear box G, a handle shaft 34a having a handle 34 attached to one end with a tightening nut 33 is disposed in parallel with the pinion shaft 32a. By rotating the hand 34, the take-up drive mechanism 22 is provided. Thus, the spool 20 is driven to rotate. The tightening nut 33 is preferably prevented from rotating by a rotation stopper 33a fixed to the handle 34 with a small screw or the like.

  The handle shaft 34a is rotatably supported on the left frame 14a and the left plate 16a by bearings 35 (only the left frame 14a side is shown). A bearing that supports the handle shaft 34a on the handle 34 side is provided in a protruding portion 38 that protrudes in a substantially cylindrical shape on the left side plate 16a. In the protruding portion 38, the handle shaft 34a extends in the direction of winding the fishing line. A one-way clutch is provided that allows rotation and prevents reverse rotation.

  As shown in FIG. 4, the bearing 35 that supports the handle shaft 34a is held in the left frame 14a by a retaining plate 35a to facilitate the assembly and maintenance of various members in the gear box G. In order to prevent such a retaining plate 35a from being interfered with other members and to be easily and quickly mounted, the left frame 14a is engaged with at least a part of the outer shape of the retaining plate 35a. It is preferable to form the part 15 and prevent it from rotating together with the mounting small screw 35b. In this embodiment, the locking portion 15 is formed on the side surface of a recess that accommodates at least a part of the retaining plate 35a, and when the machine screw 35b is fastened to the left frame 14a, the edge of the locking plate 35a Lock the part. When fixing with two small screws 35b, it is preferable to prevent co-rotation in the tightening direction of each small screw 35b.

  Furthermore, the handle shaft 34a is rotatably mounted with a drive gear 22a that forms part of the take-up drive mechanism 22 together with the drag mechanism. By rotating the star drag 40 with the handle shaft 34a, the handle shaft The frictional coupling force of the drive gear 22a with respect to 34a can be changed and adjusted to a desired drag force. As a result, the driving force generated by the rotating operation of the handle 34 is transmitted to the drive gear 22a via the drag mechanism, and is transmitted from the drive gear 22a to the spool 20 via the pinion gear 32 and the spool shaft 20a. When the fish catches, if the force that rotates the spool 20 in the direction of releasing the fishing line exceeds the drag force, the drive gear 22a rotates against the drag force, and the spool 20 rotates in the direction of feeding the fishing line, and breaks the line. To prevent.

  This fishing reel 10 has a larger drive gear 22a to reduce the outer diameter of the reel body 12 and improve the rotation transmission efficiency in order to improve the casting operation and the fishing line winding operability. is there.

  For this reason, the outer peripheral part of the left side frame 14a and the left side plate 16a forming the gear box G causes the part surrounding the drive gear 22a to bulge radially outward with respect to the cylindrical part 42 surrounding the spool shaft 20a. It is formed as a bulging portion 44 composed of a differently shaped peripheral wall, and the outer peripheral portion of the drive gear 22 a is accommodated in the bulging portion 44.

  In the present embodiment, the cylindrical portion 42 is formed by the peripheral wall 42a integral with the left side plate 16a, and the bulging portion 44 is formed by the peripheral wall 44a integral with the left side frame 14a. A peripheral rib 44b corresponding to the bulging portion 44 is formed on the left side plate 16a, and a peripheral rib 42b corresponding to the cylindrical portion 42 is formed on the left side frame 14a. The peripheral rib 44b and the peripheral wall 42a of the left side plate 16a form an end surface on the left frame 14a side in a stepped shape, and the peripheral wall 44a and the peripheral rib 42b of the left frame 14a join the stepped end surface to the left side plate 16a side. Form as a surface. The end faces of the peripheral walls 42a and 44a and the end faces of the peripheral ribs 42b and 44b are preferably arranged in a plane perpendicular to the spool shaft 20a.

  Thus, between the two members of the left side frame 14a and the left side plate 16a whose end surfaces are formed in a stepped shape, the peripheral wall of the left side frame 14a is the bulging side portion including the bulging portion 44 when assembled. A first joint portion T1 is formed so that 44a faces the peripheral rib 44b of the left side plate 16a, and a second joint portion T2 is formed at the cylindrical portion side, that is, the anti-bulge side portion. Specifically, the first joint portion T1 is formed at a portion including the end face of the peripheral rib 44b of the left side plate 16a and the end face of the peripheral wall 44a of the left side frame 14a as a joint face. The second joint portion T2 has a joint surface formed by the end surface of the peripheral rib 42b of the left side frame 14a and the end surface of the peripheral wall 42a of the left side plate 16a. These first and second joint portions T1, T2 are formed in a step shape along the axial direction of the spool shaft 20a. In the present embodiment, as shown in FIG. 4, the second joint portion T2 is formed over a wider angular range than the first joint portion T1.

  The left side frame 14a and the left side plate 16a that form the first and second joint portions T1 and T2 by such stepped end surface arrangement are the second joint portion T2, and in the present embodiment, there are a plurality of three pieces. The screw 46 is integrally fastened and fixed. In order to attach these screws 46, as shown in FIG. 3 and FIG. 4, the first and second tightening portions are provided in the radially opposing portions of the peripheral wall 42a forming the cylindrical portion 42 of the left side plate 16a. Insertion holes 47a and 47b are formed, and an insertion hole 47c that is a third tightening portion is formed therebetween. Further, screw holes 48a, 48b, 48c that form fastening portions together with the insertion holes 47a, 47b, 47c are also formed in the peripheral rib 42b that forms the cylindrical portion of the left frame 14a, and the insertion holes 47a, 47b. , 47c can be screwed into the screw holes 48a, 48b, 48c, respectively. The bulging portion 44 is not provided with such an insertion hole or screw hole.

  Further, as shown in FIG. 2B and FIG. 4, in order to enable the rapid positioning of the left side plate 16a with respect to the left side frame 14a, particularly by positioning the cylindrical portion accurately, The first alignment that is the reference for incorporation in each of the portions that face the radial direction of the end surface that forms the joining surface and is close to the first tightening portions 47a and 48a and the second tightening portions 47b and 48b in the circumferential direction. The part 50 and the second mating part 52 are arranged. In the present embodiment, the second mating portion 52 forms a positioning reference for the lid member with respect to the main body member, and the first mating portion 50 forms a detent reference for the lid member with respect to the main body member based on the second mating portion. To do.

  In the present embodiment, convex first and second mating portions formed by convex portions 50a and 52a, which are round pins having a circular cross section, for example, are arranged on the left side plate 16a as an assembling reference on the lid member side. These convex portions 50a and 52a preferably project substantially perpendicularly from the end face of the peripheral wall 42a, and may be formed integrally with the left side plate 16a, or after being formed separately, the end surface of the left side plate 16a. It may be formed integrally by being implanted.

  Further, the left frame 14a is formed with a long concave portion 50b, which is a long hole into which the convex portion 50a is fitted, as a concave first mating portion that is an assembly standard on the main body member side, and is convex as a concave second mating portion. A short recess 52b, which is a round hole into which the portion 52a is fitted, is formed. The short recess 52b, which is a round hole, is formed in a circular shape corresponding to the convex portion 52 in the cross section along the joint surface, that is, the end surface of the peripheral rib 42b, and the long hole, that is, the long concave portion 50b is along the joint surface. The cross section is formed in an oval shape. The center of the round hole, that is, the short recess 52b is preferably located on the extended line E of the long axis of the long hole, that is, the long recess 50b.

  The long concave portion 50 b has a parallel portion 51 having a constant width substantially equal to the diameter of the convex portion 50 a at a central portion in the major axis direction, and semicircular portions are disposed at both ends of the parallel portion 51. The length of the long concave portion 50b in the major axis direction is larger than the diameter of the convex portion 50a. Therefore, the convex portion 50a can tilt in the long concave portion 50b or move in the major axis direction. It is formed so that it cannot move in the direction of the short axis perpendicular to it. Thereby, when the convex parts 50a and 52a fit into the long recessed part 50b and the short recessed part 52b, the left side board 16a with respect to the left side frame 14a can be positioned without backlash, and a shift | offset | difference can be prevented.

  The convex portion 50a and the long concave portion 50b that form the first mating portion 50, and the convex portion 52a and the short concave portion 52b that form the second mating portion 52, respectively, are insertion holes 47a that form the first tightening portion. And the screw hole 48a and the insertion hole 47b and the screw hole 48b that form the second tightening portion. In this case, the distance between the center of the screw hole 48a and the long axis of the long axis 50b, and the distance between the center of the screw hole 48b and the center of the short recess 52b is, for example, within 10 mm. Is preferred.

  The fishing reel 10 thus formed assembles various members such as a winding drive mechanism 22, a drag mechanism, and a level wind mechanism in the gear box G, and positions the pinion shaft 32a and the handle shaft 34a respectively. The left side plate 16a is mounted on the left side frame 14a while being aligned with the bearing portion.

  When the left side plate 16a is incorporated into the left side frame 14a of the frame 14, the long concave portion 50b allows the convex portion 50a to escape. Therefore, even when the left side plate 16a is close to the left side frame 14a in a non-parallel or inclined state. The convex portions 50a and 52a at positions opposed to each other in the radial direction can be aligned and fitted into the long concave portion 50b and the short concave portion 52b very quickly and easily, respectively. In addition, since the center position of the short recess 52b is arranged on the long-axis extension line E (through the center of the short axis) E of the long recess 50b, the protrusions 50a and 52a fit into the long recess 50b and the short recess 52b. In the combined state, the relative movement in the direction of the extension line E is impossible by fitting the convex portion 52a to the short concave portion 52b serving as the positioning of the second mating portion 52, and intersects the extension line E, Relative movement in the rotation direction with the second mating portion 52 as a base point also becomes impossible because the movement of the convex portion 50a is reliably prevented in the short axis direction of the long concave portion 50b of the first mating portion 50. Accordingly, even if the first and second mating portions 50 and 52 are arranged at any position and the distance between the short recess 52b and the long recess 50a is short or long, the relative Regardless of the position, the left side plate 16a can be reliably incorporated into the left side frame 14a of the frame 14 through the first and second mating portions 50 and 52 without causing backlash.

  Thereafter, the respective screws 46 are inserted into the insertion holes 47a, 47b, 47c of the left side plate 16a, and are tightened and fixed to the screw holes 48a, 48b, 48c of the left side frame 14a. At the anti-bulge side portion, the end surface of the peripheral wall 42a forming the cylindrical portion 42 and the end surface of the peripheral rib 42b are in close contact with each other and are fastened and fixed. As a result, the left side plate 16a is positioned with high accuracy with respect to the left side frame 14a, and the high accuracy concentricity of the spool shaft 20a and the bearing 30a that supports the spool shaft 20a and the handle shaft 34a and the bearing 35 that supports the spool shaft 20a is ensured. Various members arranged in the gear box G can be accurately positioned.

  These screws 46 are arranged in different planes, and the second joint T2 of the first joint T1 on the bulging part 44 side and the second joint T2 on the cylindrical part 42 side. The first and second mating portions 50 and 52, the first tightening portion insertion hole 47a and the screw hole 48a, and the second tightening portion insertion hole 7b and the screw hole 48b are formed on the joint surface forming By being arranged, the tightening force of the plurality of screws 46 acts in the same plane, and it is possible to reliably prevent the left frame 14a and the left plate 16a from being bent.

  The fishing reel 10 formed in this way forms a bulging portion that accommodates the outer peripheral portion of the drive gear 22a on the outer peripheral portion of the gear box G of the winding drive mechanism 22 formed by the left frame 14a and the left plate 16a. By doing so, the large-diameter drive gear 22a can be accommodated while being compact, and the second one formed on the cylindrical portion 42 of the first and second joint portions T1 and T2 can be accommodated. The left frame 14a and the end surface of the left side plate 16a are tightly fastened and fixed integrally with a plurality of screws 46 as a reference surface for fastening and fixing the joint T2 side, thereby contacting the other first joint T1 side. A reel 10 for fishing which can form the reel main body 12 in a strong integrated structure without being affected by variations in dimensions on the surface, and can reliably prevent a reduction in meshing performance and durability of the gear accommodated therein. It can be formed.

  In particular, such high-precision positioning and fixing of the left side plate 16a with respect to the left side frame 14a is achieved by consolidating the tightening force by the screw 46 on the one joint portion T2 side and using it as a reference surface for tightening and fixing. It is possible to prevent a decrease in accuracy (deformation such as inclination and deflection) due to the influence of tolerance, manufacturing error, and the like on the joint T1 side.

  Further, the insertion hole 47a and the screw hole 48a of the first tightening portion that are fastened and fixed by the screw 46 are arranged at positions close to the circumferential direction on the side away from the bulging portion 44 with respect to the first mating portion 50. Then, the insertion hole 47b and the screw hole 48b of the second tightening portion are arranged at positions close to the circumferential direction on the side away from the bulging portion 44 with respect to the second mating portion 52, so that the screw 46 By concentrating the tightening force on each of the mating portions 50 and 52, the torque acting on the mating portion with the screw tightening portion as the center can be reduced, and the displacement of the left side plate 16a with respect to the frame 14 can be reliably prevented. The high-performance rotation performance of the drive mechanism 22 and the spool 20 can be obtained.

  5 and 6 show a fishing reel 10 according to another embodiment. In addition, since this embodiment is also basically the same as the above-described embodiment, the same parts are denoted by the same reference numerals, and detailed description thereof is omitted. An embodiment is shown.

  In the present embodiment, the peripheral wall 44a of the bulging portion 44 is formed on the left side plate 16a, and the cylindrical portion 42 is a cylindrical peripheral wall 42a formed on the left side plate 16a at the anti-bulging side portion as described above. And a second joint T2 is formed between the end faces of the peripheral rib 42 formed on the left frame 14a. The first joint portion T1 is formed between the end surfaces of the peripheral wall 44a of the bulging portion formed on the left side plate 16a and the peripheral rib 44b formed on the left side frame 14a. The peripheral ribs 44b of the left frame 14a are formed only at portions adjacent to the cylindrical portion 42, that is, only at both ends of the bulged portion 44. The outer shape of the left frame 14a is viewed from the side (in the direction of the spool axis). ) To form a circular shape.

  Since the left frame 14a is circular, the peripheral wall 44a of the left plate 16a that forms the bulged portion 44 is formed with an opening that opens to the left frame 14a. The opening is closed by a closing plate 54 disposed between the inner ends (ends on the bulging portion 44 side) of the peripheral ribs 44b and 44b of the left frame 14a. The closing plate 54 is fixed to the left frame 14a with, for example, three screws 56, and its outer peripheral edge abuts against the inner peripheral surface of the peripheral wall 44a, or is disposed so as to oppose through a very slight gap. Is preferred.

  When the closing plate 54 is fixed to the left frame 14a with a screw 56, the surface on the left plate 16a side is preferably arranged flush with the end surface of the peripheral rib 44b of the left frame 14a. For this reason, the peripheral wall 44a of the left side plate 16a that forms the bulging portion starts to bulge outward in the radial direction from a portion corresponding to the peripheral rib 44b, and at least the inner periphery of the peripheral wall 44a is the inner end of the peripheral rib 44b. Preferably, they are formed in a matching state.

  As described above, the left frame 14a is formed in a circular shape in a side view, and the opening of the bulging portion 44 formed by the peripheral wall 44a is closed by the closing plate 50, so that the bulging portion having an irregular shape is formed on the left frame 14a. The left frame 14a can be formed with extremely high accuracy.

  In each of the above-described embodiments, the bulging portion 44 has a large-diameter arc-shaped convex portion that accommodates the peripheral portion of the drive gear 22a, and a smaller-diameter arc-shaped convex portion than the cylindrical portion of the level wind mechanism. It is obvious that the bulging portion 44 may be formed in a cylindrical shape having the same diameter as that of the cylindrical portion 42 or a cylindrical shape having a different diameter. is there.

  Further, the embodiment in which the gear box G is formed by the left frame 14a and the left plate 16a has been described as an example. However, such a gear box G may be formed by the right frame 14b and the right plate 16b. It is the same.

  In the above-described embodiment, the first and second mating portions 50 and 52 are arranged in the vicinity of the first and second tightening portions, but one of the mating portions is inserted into the insertion hole 47c of the third tightening portion. It is also possible to arrange it at a site close to the screw hole 48c. Further, it is obvious that the position can be provided on the spinning reel as well as the above-described double-bearing reel as long as it is a position where an alignment without backlash between the two members is necessary.

Explanatory drawing which shows the fishing reel by preferable embodiment of this invention. FIG. 1 shows a state where the fishing reel shown in FIG. 1 is viewed from the handle side, (A) is an explanatory view showing three fastening portions, and (B) is an explanatory view showing an arrangement state of the fastening portions and the mating portions. . Explanatory drawing of the state which isolate | separated the left side board from the left side frame. The left side frame and the left side plate are shown, (A) is a view taken along line AA in FIG. 3, and (B) is a view taken along line BB in FIG. Explanatory drawing similar to FIG. 1 of the fishing reel by other embodiment. Explanatory drawing of the left side frame of the fishing reel shown in FIG.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 10 ... Fishing reel, 14 ... Frame (main body member), 16a, 16b ... Side plate (lid member), 20 ... Spool, 22 ... Winding drive mechanism, 34 ... Handle, 46 ... Screw, 47a, 47b ... Insertion hole (Clamping part), 48a, 48b ... screw hole (clamping part), 50a, 52a ... convex part (mating part), 50b, 52b ... concave part (mating part).

Claims (3)

A fishing reel in which a main body member and a lid member form a gear box that houses a winding drive mechanism, and a fishing line can be wound around a spool by rotating a handle connected to the winding drive mechanism,
A first mating portion serving as a detent is formed by a convex portion of a round pin formed on one of the joint surfaces of the main body member and the lid member facing each other and a long concave portion of a long hole formed on the other. A second mating portion serving as a positioning reference is formed by the convex portion of the round pin formed on one of the joint surfaces of the member and the cover member facing each other and the short concave portion of the round hole formed on the other. A fishing reel in which first and second fastening portions for attaching screws are arranged at positions adjacent to the second mating portion in the circumferential direction.   The main body member and the lid member have first and second joint portions disposed in different planes, and the first and second mating portions and the first and second tightening portions are disposed. The fishing reel according to claim 1, wherein the joining surface is disposed on one of the first and second joining portions.   The fishing reel according to claim 3, wherein the long hole has a parallel portion formed with a uniform width along the long axis, and the round hole is arranged on an extension line of the long axis of the long hole. .

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