TWI780085B - Handle attachment structure for dual-bearing fishing reel - Google Patents

Abstract

[Issues] In the lever mounting structure of the dual-bearing cord reel, the loosening preventing member can be made compact. In addition, it is possible to provide an operation lever mounting structure of a double-bearing reel in which the fishing line is less likely to be caught. [Technical content] The operating lever mounting structure (14) is equipped with: operating lever arm (16), first fixing member (17), retainer (18), and second fixing member (19). The operating lever arm (16) has a retainer mounting portion (20), which includes: a first insertion hole (20a) and a second insertion hole through which the tip of the handlebar shaft (15) can be selectively inserted. (20b), the first and second fixing parts (20c, 20d) formed between the first insertion hole (20a) and the second insertion hole (20b). The first fixing member (17) is engaged with the tip of the handle shaft (15). The retainer (18) has: a locking hole (18a), a detent portion (18f) for detenting the first fixing member (17), and a first insertion hole (20a) covering the first mounting position. And the cover part (18c) which covers the second insertion hole (20b) in the second installation posture. The second fixing member (19) inserts the locking hole (18a) and engages with one of the first and second fixing parts (20c, 20d) to fix the retainer (18) to the lever arm (16) .

Description

Operation lever installation structure of double bearing cord reel

[0001] The present invention relates to an installation structure of an operating lever of a double-bearing cord reel.

[0002] It is known that the double-bearing reel can change the operating length of the operating lever according to the conditions of various fishing grounds such as the type of fish to be caught and the load when reeling the fishing line. For example, in the fishing reel disclosed in Patent Document 1, the operating length of the operating lever can be changed by selectively fitting the tip of the handle shaft into two fitting holes formed in the operating lever arm. Also, in the fishing reel of Patent Document 1, the lever arm is fixed to the handle shaft by a nut screwed into the tip of the handle shaft, and the nut is fixed to the lever arm by The plate-shaped loosening prevention member is locked. [Prior Art Document] [Patent Document] [0003] [Patent Document 1] Japanese Patent No. 4871904

[Problem to be solved by the present invention] In the fishing line reel of Patent Document 1, the loosening prevention member is plate-shaped, so the fishing line may be caught between the operating lever arm and the loosening prevention member. live. In addition, the locking part for fixing the loosening preventing member to the lever arm is formed separately in the longitudinal direction of the operating lever arm by pinching two fitting holes therebetween, so the loosening preventing member will have a gap in the length. The direction becomes excessively long, and there is a problem of increasing the size of the loosening prevention member. [0005] The object of the present invention is to achieve compactness of the loosening preventing member for the installation structure of the operating lever of the double bearing reel. Furthermore, another object of the present invention is to provide a lever mounting structure for a dual-bearing reel in which the fishing line is less likely to be caught. [Means to solve the problem] [0006] The operating lever installation structure of the dual bearing reel according to the present invention is for installing the operating lever on the handle shaft, and includes: the operating lever arm and the first fixing member, a retainer, and a second fixing member. The lever arm has a retainer mounting portion, which includes: a first insertion hole extending in a direction intersecting with the handle shaft and parallel in the longitudinal direction through which the tips of the handle shaft can be selectively inserted; The second insertion hole, and at least one fixing portion formed between the first insertion hole and the second insertion hole. The first fixing member is engaged with the tip end of the handle shaft through which one of the first insertion hole and the second insertion hole of the control lever arm is inserted, and fixes the handle shaft to the control lever arm. The retainer is a retainer mounting part to be mounted on the control lever arm, and has a locking hole, a rotation preventing part for preventing rotation of the first fixing member, and covers the first insertion hole of the control lever arm in the first mounting position. , and the cover part that covers the second insertion hole of the lever arm in the second installation posture. The second fixing member is inserted through the locking hole of the retainer and engaged with at least one fixing portion of the retainer mounting portion, thereby fixing the retainer to the lever arm. [0007] In the operating lever mounting structure of the double bearing reel, the first insertion hole and the second insertion hole are formed at predetermined intervals in the longitudinal direction, and the tip of the operating lever arm is selected by The operating length of the operating lever can be adjusted by permanently inserting the first insertion hole and the second insertion hole to the operating lever arm. In addition, at least one fixing portion is a space formed between the first insertion hole and the second insertion hole. In this way, by providing the fixing portion between the first insertion hole and the second insertion hole, it is possible to suppress the cage from being excessively long in the longitudinal direction, and it is possible to achieve compactness of the cage. In addition, any one of the first insertion hole and the second insertion hole through which the tip of the handle shaft is not inserted is blocked by the cover portion of the retainer, so that it is possible to prevent foreign matter, etc. Unused through-hole penetration and attachment. [0008] Preferably, at least one fixing portion has a first fixing formed point-symmetrically with the midpoint of the straight line connecting the center of the first insertion hole and the center of the second insertion hole as a symmetrical point. part and the second fixing part, the cover part of the holder covers the first fixing part in the first installation posture, and covers the second fixing part in the second installation posture. In this case, as above, the retainer can be restrained from being excessively long in the longitudinal direction. Further, because any one of the unused first fixing portion and the second fixing portion is fixed by the cover of the retainer part is plugged, so foreign matter etc. can be prevented from penetrating and adhering to the first fixing part and the second fixing part. [0009] Preferably, the first fixing portion is formed on one side of the straight line connecting the center of the first insertion hole and the center of the second insertion hole. In this case, for example, even if the distance in the longitudinal direction between the first insertion hole and the second insertion hole is narrow, by forming the first fixing part at the center connecting the first insertion hole and the second insertion hole, The straight line at the center of the through hole pinches one side, and the compactness of the cage can be achieved. [0010] Preferably, the retainer mounting portion of the operating lever arm is formed to be recessed from the side on which the retainer is mounted toward the axial direction of the handle shaft, and the retainer is mounted so that at least a part thereof fits into the retainer mounting portion. , The interface between the retainer mounting part and the retainer is smoothly connected. In this case, it is possible to prevent the fishing line from entering between the holder and the lever arm. Preferably, the 1st fixing member is to have at least a part of the outer circumference to form a non-circular non-circular portion, and the anti-rotation portion of the retainer is to be engaged with the non-circular portion to stop the 1st fixing member. change. [0012] Preferably, the first fixing portion and the second fixing portion of the operating lever arm are screw holes, and the second fixing member is a bolt member screwed into the screw hole. In this case, attachment and detachment of the holder fixed to the lever arm becomes easy. [Advantages of the Invention] [0013] According to the present invention, it is possible to achieve compactness of the loosening preventing member for the installation structure of the operating lever of the double bearing reel. In addition, it is possible to provide an operation lever mounting structure of a double-bearing reel in which the fishing line is less likely to be caught.

The double-bearing cord reel 100 adopted in an embodiment of the present invention is as shown in the first figure and the second figure. Institution 4. [0016] The cord reel body 1 has a frame 5, and a first side cover 6 and a second side cover 7 that cover both sides of the frame 5. The frame 5 has: a first side plate 5a, a second side plate 5b formed at a predetermined interval from the first side plate 5a, and a plurality of connecting parts 5c connecting the first side plate 5a and the second side plate 5b. , and the rod mounting part 5d in which the fishing rod is mounted. [0018] The first side plate 5a is integrally formed with the first side cover 6. The second side plate 5b is a substantially disk-shaped member in which an opening 5e for taking out the spool 2 is formed. [0019] The reel 2 is arranged rotatably between the first side plate 5a and the second side plate 5b. The spool 2 is fixed to a spool shaft 10 penetrating through the center of the spool 2 , and rotates integrally with the spool shaft 10 . The spool shaft 10 is rotatably supported by the cord reel body 1 through bearings 11 a and 11 b disposed on the cord reel body 1 . [0020] The operating lever 3 is disposed on the second side plate 5b side of the cord reel body 1. In detail, the operation lever 3 is rotatably attached to the side of the second side cover 7 . The reel 2 is rotated by rotating the operation lever 3 through the rotation transmission mechanism 4 having the handle shaft 15 . The operating rod 3 is non-rotatably connected to the handle shaft 15 via the operating rod mounting structure 14 . [0021] The operating rod installation structure 14 is an installation structure for installing the operating rod 3 on the handle shaft 15. The operating lever attachment structure 14 has an operating lever arm 16, a first fixing member 17, a retainer 18, and a second fixing member 19 (see FIG. 1). [0022] The operating lever arm 16 extends in a direction intersecting with the handle shaft 15. On the distal end side of the operating lever arm 16, a grip portion 3a for rotating the operating lever 3 is mounted rotatably. The lever arm 16 has a retainer mounting portion 20 as shown in FIGS. 2 and 3 . [0023] The retainer mounting portion 20 is formed to extend in the longitudinal direction from the base end side of the operating lever arm 16, as shown in FIG. 3 . The retainer mounting portion 20 is formed to be recessed in the axial direction from the second side cover 7 side as shown in FIG. 2 . The retainer attachment portion 20 has a first insertion hole 20a, a second insertion hole 20b, a first fixing portion 20c, a second fixing portion 20d, and a locking recessed portion 20e. [0024] The first insertion hole 20a is a non-circular through hole through which the tip of the handle shaft 15 can be selectively inserted. The tip end of the handle shaft 15 is non-rotatably inserted through the first insertion hole 20a. Accordingly, the handle shaft 15 and the lever arm 16 are connected so as to be integrally rotatable. [0025] The second insertion hole 20b is formed at a predetermined interval from the first insertion hole 20a in the longitudinal direction of the operating lever arm 16. The second insertion hole 20b is formed on the proximal end side of the lever arm 16 relative to the first insertion hole 20a. That is, the length from the second insertion hole 20 b to the tip of the lever arm 16 is longer than the length from the first insertion hole 20 a to the tip of the lever arm 16 . [0026] The 2nd insertion hole 20b is a non-circular through hole having the same shape as the 1st insertion hole 20a, through which the tip of the handle shaft 15 can be selectively inserted. The tip end of the handle shaft 15 is non-rotatably inserted through the second insertion hole 20b. Moreover, the first insertion hole 20a and the second insertion hole 20b are such that the straight line X1 connecting the center A of the first insertion hole 20a and the center B of the second insertion hole 20b is an extension of the control lever arm 16. The directions are formed in parallel straight lines. [0027] The first fixing portion 20c is formed between the first insertion hole 20a and the second insertion hole 20b. In detail, the first fixing portion 20c is formed on one side of the pinching straight line X1. Here, the first fixing portion 20c is a screw hole. [0028] The second fixing portion 20d is formed point-symmetrically to the first fixing portion 20c with respect to the midpoint C of the straight line X1. Here, the second fixing portion 20d is formed at a position slightly closer to the center A of the first insertion hole 20a than the center B of the second insertion hole 20b. On the other hand, the first fixing portion 20c in a point-symmetrical relationship with the second fixing portion 20d is formed on a side slightly closer to the center B of the second insertion hole 20b than the center A of the first insertion hole 20a. Location. Here, the second fixing portion 20d is a screw hole. [0029] The locking recesses 20e are formed at both ends of the retainer mounting portion 20 in the longitudinal direction. As shown in FIG. 4 , the locking recessed portion 20 e is formed to be recessed in the axial direction from the bottom surface of the holder mounting portion 20 . [0030] The first fixing member 17 is a member for fixing the handle shaft 15 to the operating lever arm 16 as shown in FIGS. 2 and 4. The first fixing member 17 is engaged with the tip end of the handle shaft 15 through which one of the first insertion hole 20 a and the second insertion hole 20 b of the operating lever arm 16 is inserted. Thus, the lever arm 16 is fixed to the handle shaft 15 in a non-rotatable manner. [0031] The first fixing member 17 is a hexagonal nut here, and has a pocket portion 17a approximately in the shape of a conical trapezoid and a non-circular portion 17b. The non-circular portion 17b is a nut portion formed into a polygonal shape (hexagonal shape here). The outer diameter of the non-circular portion 17b is larger than the outer diameter of the bag portion 17a. [0032] The retainer 18 is a member for preventing rotation of the first fixing member 17, and is attached to the retainer mounting portion 20. The holder 18 is molded here from synthetic resin. As shown in FIGS. 2 and 4 , the retainer 18 is formed of a smoothly inclined curved surface in a direction substantially approaching the outer edge of the operating lever arm 16 when attached to the retainer attachment portion 20 . [0033] The retainer 18 is, as shown in FIG. 2, at least partially embedded in the retainer mounting portion 20, and the boundary portion of the outer surface of the retainer 18 and the retainer mounting portion 20 is smoothly connected. With this configuration, it is possible to prevent the fishing line from being caught between the holder 18 and the lever arm 16 . [0034] The retainer 18 is mounted on the retainer mounting portion 20 in a mounting posture capable of passing through two of the first mounting posture and the second mounting posture. In detail, the first mounting posture is the mounting posture when the tip of the handle shaft 15 is inserted through the second insertion hole 20 b as shown in FIGS. 4 and 5 . The second installation posture, as shown in FIG. 6, is the installation posture when the tip of the handle shaft 15 is inserted through the first insertion hole 20a, and the holder 18 is rotated 180 degrees from the first installation posture. 5 and 6 are schematic views when only the holder 18 is attached to the holder attachment portion 20 of the lever arm 16 . [0035] The retainer 18 has a locking hole 18a, a cylindrical boss portion 18b, a cover portion 18c, and a locking protrusion 18d. [0036] The locking hole 18a is a through hole through which the second fixing member 19 (see FIG. 1 ) is inserted. The locking hole 18a has an abutment surface 18g on which a part of the second fixing member 19 abuts. The contact surface 18g is formed at a position recessed in the axial direction from the surface of the holder 18 . The locking hole 18a is formed at a position overlapping with the position of the second fixing portion 20d in the axial direction when the retainer 18 is in the first mounting posture (refer to FIG. 5 ). 6), it is formed at a position overlapping with the position of the first fixing portion 20c in the axial direction. [0037] The hub portion 18b is formed to pass through the retainer 18 in the axial direction, as shown in FIGS. 2 and 4 . The hub portion 18b is formed at a position overlapping with the position of the second insertion hole 20b in the axial direction when the retainer 18 is in the first mounting posture (refer to FIG. 5 ). 6), it is formed at a position overlapping with the position of the first insertion hole 20a in the axial direction. [0038] The hub portion 18b has an annular hole 18e through which the bag portion 17a of the first fixing member 17 passes, and a rotation stop portion 18f formed on the inner peripheral surface of the hub portion 18b. A part of the pocket part 17a is accommodated in the annular hole 18e. Therefore, since the step in the axial direction of the annular hole 18e and the pocket part 17a becomes small, it becomes difficult for a fishing line to catch on a 1st fixing member. [0039] The anti-rotation portion 18f is formed in a polygonal shape (here, a 12-angle shape), and engages with the non-circular portion 17b of the first fixing member 17 to stop the rotation of the first fixing member 17. The outer diameter of the anti-rotation portion 18f is formed to be larger than the outer diameter of the annular hole 18e. [0040] The cover portion 18c is a portion that covers one of the first insertion hole 20a and the second insertion hole 20b, and one of the first fixing portion 20c and the second fixing portion 20d. Specifically, when the retainer 18 is in the first mounting posture (see FIG. 5 ), the cover portion 18c covers the first insertion hole 20a and the first fixing portion 20c. And, when the holder 18 is in the second mounting posture (see FIG. 6 ), the cover portion 18c covers the second insertion hole 20b and the second fixing portion 20d. By closing the unused fixing portion with the cover portion 18c, it is possible to prevent foreign matter and the like from penetrating and adhering to the unused fixing portion. [0041] Locking protrusions 18d are formed on both ends of the retainer 18 in the longitudinal direction as shown in FIG. 4 . When the end surface of the locking protrusion 18d comes into contact with the locking recessed portion 20e of the retainer mounting portion 20, the mounting position in the longitudinal direction of the retainer is positioned. Also, even when the retainer 18 is attached to the retainer mounting portion 20 in the second mounting posture (see FIG. 6 ), the end surface of the locking protrusion 18d comes into contact with the locking recess 20e of the retainer mounting portion 20 . [0042] The second fixing member 19 (refer to FIG. 1 ) is at least one fixing portion that is inserted into the locking hole 18a of the holder 18 and engaged with the holder mounting portion 20. Here, the second fixing member 19 is a bolt member whose head screwed into the screw holes of the first fixing part 20c and the second fixing part 20d has a circular shape. The second fixing member 19 is inserted into the locking hole 18a of the holder 18 and is screwed to one of the first fixing part 20c and the second fixing part 20d, so that the holder 18 is fixed to the lever arm 16 . [0043] The second fixing member 19, when the holder 18 is in the first mounting position (see FIG. 5), engages the second fixing portion 20d so as to pass through the locking hole 18a of the holder 18. The second fixing member 19 engages with the first fixing portion 20c so as to pass through the locking hole 18a of the holder 18 when the holder 18 is in the second mounting posture (see FIG. 6 ). [0044] The end face of the head portion of the second fixing member 19 abuts against the contact surface 18g when the locking hole 18a is inserted and engaged with one of the first fixing portion 20c and the second fixing portion 20d. Thus, the holder 18 is fixed to the holder attachment portion 20 . Here, since at least a part of the head portion of the second fixing member 19 is disposed so as to penetrate into the locking hole 18a, it is possible to prevent the fishing line from being caught between the second fixing member 19 and the holder 18 . [0045] Next, the procedure for adjusting the operating length of the operating lever 3 will be described. Here, the operating length of the operating lever 3 means the length from the handle shaft 15 to the tip of the operating lever arm 16 . Here, the procedure for shortening the operating length of the operating lever 3 is described, that is, the first insertion hole 20b is inserted and the tip of the handle shaft 15 fixed to the operating lever arm 16 is directed toward the second insertion hole. 20a is penetrated, and the procedure for mounting the retainer 18 from the second mounting posture (see FIG. 6 ) is performed. [0046] First, the second fixing member 19 (refer to FIG. 1 ) is removed from the holder 18. And, the retainer 18 is detached from the retainer mounting portion 20 . Next, the first fixing member 17 engaged with the tip end of the handle shaft 15 is removed. Then, the tip of the handle shaft 15 is pulled out from the first insertion hole 20a, and inserted into the second insertion hole 20b. Next, the first fixing member 17 is engaged with the tip end of the handle shaft 15 inserted through the second insertion hole 20b, and the handle shaft 15 and the lever arm 16 are non-rotatably fixed. [0047] Here, when the first fixing member 17 is screwed and fixed to the tip of the handle shaft 15, in order to engage the non-circular portion 17b of the first fixing member 17 with the anti-rotation portion 18f of the hub portion 18b, It is necessary to lock the first fixing member 17 from a predetermined position. In detail, the retainer mounting portion 20, as shown in the 3rd and 4th figures, has a first annular recess 25 and a second annular recess formed slightly recessed from the bottom surface of the retainer mounting portion 20. Recess 26. The first annular recess 25 is formed to have a slightly larger diameter than the outer diameter of the non-circular portion 17 b of the first fixing member 17 from the center A of the first insertion hole 20 . The second annular recess 26 is formed to have a slightly larger diameter than the outer diameter of the non-circular portion 17 b of the first fixing member 17 from the center B of the second insertion hole 20 b. The first annular recess 25 and the second annular recess 26 allow the non-circular portion 17b of the first fixing member 17 to The part where the end faces abut. Further, the retainer mounting portion 20 has at least one first positioning hole 25a formed partly intruding into the outer periphery of the first annular recess 25, and partly intruding into the outer periphery of the second annular recess 26. At least one second positioning hole 26a is formed. Here, two first positioning holes 25a and two second positioning holes 26a are formed. For example, as shown in Figure 7, when the retainer 18 is installed by the second mounting posture, the position corresponding to the corner of the non-circular portion 17b (here, a hexagonal nut portion) will be The first fixing member 17 is locked in any one of the first positioning holes 25a. Thus, when the retainer 18 is mounted on the retainer mounting portion 20, the decagonal-shaped anti-rotation portion 18f is engaged with the hexagonal-shaped non-circular portion 17b of the first fixing member 17, so that the first fixing member 17 is locked. stop turning. After the retainer is mounted on the retainer mounting portion 20 from the second mounting posture, the second fixing member 19 is engaged with the first fixing portion 20c through the locking hole 18a of the retainer 18, and the retainer 18 is fixed to the The lever arm 16 is operated. Through the above procedures, the operating length of the operating rod 3 can be shortened. At this time, the unused second insertion hole 20 b and second fixing portion 20 d are covered by the cover portion 18 c of the holder 18 . [0052] Again, the second fixed portion 20d formed at the first fixed portion 20c or at a point-symmetrical position with the first fixed portion 20c is like the first insertion hole 20a and the second insertion hole 20b of the present embodiment. When the distance in the longitudinal direction is relatively narrow, it is preferably formed between the first insertion hole 20a and the second insertion hole 20b and at a position close to the outer periphery of the first fixing member 17 . In detail, as shown in the 7th figure, the 1st fixing part 20c or the 2nd fixing part 20d is to be formed between: the 1st insertion hole 20a and the 2nd insertion hole 20b, and handle The position where the tangent line X2 of the rotation locus of the first fixing member 17 when the tip end of the shaft 15 is respectively fixed by the first insertion hole 20a and the second insertion hole 20b overlaps at least a part, or a position close to the tangent line X2 is preferable. . By forming one of the first fixing portion 20c and the second fixing portion 20d at such a position, not only the longitudinal direction of the retainer 18 can be compacted, but also the width of the retainer 18 (length in the vertical direction in FIG. 7 ) can be reduced. suppressed, further compaction of the retainer 18 can be achieved. [0054] <Other Embodiments> The present invention is not limited to the above embodiments, and various modifications or corrections are possible. (a) In the foregoing embodiment, although the hub portion 18b has the annular hole 18e through which the bag portion 17a of the first fixing member 17 passes, it is not necessary to set the annular hole 18e so that the first The hub portion 18b may be formed into a bottomed cylindrical shape so as to be covered by a fixing member. (b) In the aforementioned embodiment, although two fixing portions, the first fixing portion 20c and the second fixing portion 20d, are formed on the holder mounting portion 20 of the operating lever arm 16, the fixing portion has at least one Just one. When there is one fixing part, it is only necessary to form the fixing part on the midpoint (symmetry point) C. (c) In the foregoing embodiment, although the first fixing portion 20c is formed on one side of the clamping line X1, one of the first fixing portion 20c and the second fixing portion 20d is formed on a side other than the midpoint (symmetrical Point) C other than the straight line X1 can also be. [0058] (d) In the foregoing embodiments, although the retainer 18 is molded from synthetic resin, it is also possible to mold the retainer 18 from aluminum forging or the like. In this case, the strength of the cage can be improved, and the appearance of the cage can be improved.

A‧‧‧center B‧‧‧center C‧‧‧midpoint (symmetry point) X1‧‧‧straight line X2‧‧‧tangent line 1‧‧‧reel body 2‧‧‧reel 3‧‧‧ Operating rod 3a‧‧‧grip part 4‧‧‧rotation transmission mechanism 5‧‧‧frame 5a‧‧‧first side plate 5b‧‧‧second side plate 5c‧‧‧coupling part 5d‧‧‧rod mounting part 5e‧ ‧‧Opening 6‧‧‧First side cover 7‧‧‧Second side cover 10‧‧‧Reel shaft 11a‧‧‧Bearing 14‧‧‧Lever installation structure 15‧‧‧Handle shaft 16‧‧‧ Lever arm 17‧‧‧first fixing member 17a‧‧‧bag portion 17b‧‧‧non-circular portion 18‧‧‧retainer 18a‧‧‧locking hole 18b‧‧‧hub portion 18c‧‧‧cover portion 18d‧‧‧locking protrusion 18e‧‧‧annular hole 18f‧‧‧anti-rotation part 18g‧‧‧abutting surface 19‧‧‧second fixing member 20‧‧‧holder mounting part 20a‧‧‧first Insertion hole 20b‧‧‧Second insertion hole 20c‧‧‧First fixing part 20d‧‧‧Second fixing part 20e‧‧‧Locking recessed part 25‧‧‧First annular recessed part 25a‧‧‧First Positioning hole 26‧‧‧Second annular recess 26a‧‧‧Second positioning hole 100‧‧‧Double bearing cord reel

[Fig. 1] A side view of a double-bearing cord reel used in an embodiment of the present invention. [Fig. 2] Sectional view of line II-II in Fig. 1. [Fig. 3] Top view of the joystick arm. [Fig. 4] A longitudinal sectional view of the installation structure of the operating lever. [Fig.5] This is a diagram showing the first mounting posture of the retainer. [Figure 6] A figure showing the second mounting posture of the retainer. [Fig. 7] The first fixing member is a diagram showing the locking position of the first fixing member when the retainer is locked.

14‧‧‧Operation rod installation structure

15‧‧‧Handle shaft

16‧‧‧Lever arm

17‧‧‧The first fixed member

17a‧‧‧bag

17b‧‧‧non-circular part

18‧‧‧Retainer

18b‧‧‧hub

18c‧‧‧Cover

18d‧‧‧Stop protrusion

18e‧‧‧ring hole

18f‧‧‧rotation stop

20‧‧‧Retainer installation part

20a‧‧‧The first insertion hole

20b‧‧‧The second insertion hole

20e‧‧‧locking recess

25‧‧‧The first annular recess

26‧‧‧The second annular recess

Claims (6)

An operating lever mounting structure of a dual-bearing cord reel is an operating lever mounting structure of a dual-bearing cord reel for mounting the operating lever on a handle shaft, comprising: an operating lever arm having a retainer mounting portion, including: The first insertion hole and the second insertion hole that extend in the direction where the handle shaft intersects and are arranged in parallel in the longitudinal direction respectively allow the tip of the handle shaft to be selectively inserted through, and the first insertion hole and the second insertion hole formed in the aforementioned first insertion hole and the second insertion hole. At least one fixing portion between the second insertion holes; and a first fixing member engaged with the handle through which one of the first insertion hole and the second insertion hole of the control lever arm is inserted. The tip of the shaft is used to fix the handle shaft to the operating lever arm; and the retainer is mounted on the retainer mounting portion of the operating lever arm, and has a locking hole for preventing the rotation of the first fixing member. a rotation stopper, a cover for covering the first insertion hole of the control lever arm in the first installation posture, and a cover for covering the second insertion hole of the operation lever arm in the second installation posture; and a second fixing member, It is used to insert the locking hole of the retainer and engage with at least one fixing portion of the retainer mounting portion to fix the retainer to the lever arm. According to the operating lever installation structure of the double-bearing cord reel as claimed in claim 1, the aforementioned at least one fixing portion has a structure for inserting the aforementioned first insertion hole. The midpoint of the straight line connecting the center and the center of the second insertion hole becomes the first fixing part and the second fixing part formed point-symmetrically. Covering the above-mentioned second fixing part during the above-mentioned second installation posture. According to the operating lever installation structure of the double-bearing cord reel as claimed in claim 2, the first fixing portion is formed on one side sandwiching the straight line. The operating lever installation structure of any one of claims 1 to 3 in the scope of the patent application, wherein the retainer mounting portion of the operating lever arm is from the side where the retainer is installed toward the handle shaft The axial direction of the said retainer is formed so that it may be recessed in the axial direction, and the said retainer is mounted so that at least a part may fit in the said retainer mounting part, and the boundary part of the said retainer mounting part and the said retainer is smoothly connected. According to any one of claims 1 to 3 of the patent application, the operating rod installation structure of the double bearing cord reel, wherein the first fixing member has at least a part of the outer circumference formed as a non-circular non-circular portion, and the aforementioned The rotation stop portion of the cage is engaged with the non-circular portion to stop the rotation of the first fixing member. The operating lever installation structure of any one of items 1 to 3 in the patent scope of the application, wherein the first fixing part and the second fixing part of the aforementioned operating lever arm are screw holes, and the aforementioned second fixing member, It is a bolt member screwed into the aforementioned screw hole.

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