JP4623505B2 - Reel seat structure of fishing rod and fishing rod - Google Patents

Description

  The present invention relates to a reel seat structure of a fishing rod on which various reels for winding a fishing line are detachably mounted, and a fishing rod provided with the reel seat structure.

  The reel seat structure of the fishing rod has an engaging tooth portion formed on the seat base movable hood mounting surface, with the movable hood attached to the seat base fixed to the fishing rod so as to be movable back and forth, and to lock the movable hood in position. And the thing comprised by the lock piece with which the engagement hood part was equipped with the movable hood so that engagement / disengagement was possible by elastic deformation was used abundantly (for example, refer patent document 1).

Japanese Utility Model Publication No. 10-80240

  In the conventional reel seat structure, since the longitudinal movement direction of the movable hood and the longitudinal arrangement direction of the engaging teeth are set in parallel, the lock piece is elastically deformed equally in any position in the longitudinal direction. In other words, the engagement strength of the lock piece with respect to the engagement tooth portion is constant at any position in the front-rear direction, and the reel mounting strength regardless of the reel size. Were the same.

  However, the larger and heavier the reel, the greater the load acting on the reel legs, and there is a risk that the movable hood will rise and displace from the seat base and the locking piece will be disengaged from the engaging teeth during use. there were.

  The present invention has been made paying attention to such a point, and can be mounted on a reel with an appropriate mounting strength according to the reel size, and with excellent handling properties. The purpose is to provide a structure.

〔Constitution〕
According to a first aspect of the present invention, a fixed hood and a movable hood that can move to and from the fixed hood are attached to the seat base, and a lock means for fixing the position of the movable hood is formed on the movable hood mounting surface of the seat base. A reel seat structure of a fishing rod that is configured with an engagement tooth portion and a lock piece that is provided in the movable hood and is freely disengageable from the engagement tooth portion by elastic deformation,
When the movable hood is in a position away from the fixed hood as compared to when the movable hood is in a position close to the fixed hood in a standby state before locking, the engagement portion of the lock piece, and the The engaging teeth are arranged so that the vertical distance from the root position formed at the root of the engaging teeth with which the engaging portion engages is small. The operational effects are as follows.

[Action]
According to the above configuration, the engagement strength when the lock piece engages the engagement tooth portion when the movable hood is at the rear is greater than when the movable hood is located at the front, and when a large reel is mounted The reel mounting strength is higher than the reel mounting strength when a small reel is mounted.
Although it is conceivable to increase the engagement strength of the lock piece to the engagement tooth portion throughout the movable hood movement range, according to this, the lock operation for elastically engaging the lock piece with the engagement tooth portion The force is large throughout the movable hood movement range. Therefore, when a small reel is mounted, not only the reel mounting strength is more than necessary, but also a large force is required to operate the lock piece, resulting in poor handling.
On the other hand, according to the above-described configuration in which the reel mounting strength varies depending on the position of the movable hood, a particularly large force is required for the operation of the lock piece while providing the necessary and sufficient reel mounting strength when the small reel is attached or detached. Can handle without.

〔effect〕
Therefore, according to the first aspect of the invention, it is possible to mount a reel with an appropriate mounting strength without excess or deficiency according to the reel size, and it is possible to obtain a reel sheet structure excellent in handleability.

According to a second aspect of the present invention, a fixed hood and a movable hood that can move to and from the fixed hood are attached to the seat base, and a lock means for fixing the position of the movable hood is formed on the movable hood mounting surface of the seat base. A reel seat structure of a fishing rod that is configured with an engagement tooth portion and a lock piece that is provided in the movable hood and is freely disengageable from the engagement tooth portion by elastic deformation,
The engagement strength of the lock piece to the engagement tooth portion gradually increases as the movable hood moves away from the fixed hood .
The bottom position of the engaging tooth portion is configured so as to gradually approach the engaging portion of the lock piece over a range from the position where the movable hood is close to the fixed hood. It is characterized by being.

[Function and effect]
According to the above configuration, as the reel size increases, the reel leg fixing position of the movable hood shifts to the rear and the engagement strength of the lock piece increases, so the reel mounting strength increases as the reel size increases. Thus, the reels of various sizes can be mounted and fixed with a sufficient mounting strength, and the first invention can be suitably implemented.

According to a third aspect of the present invention, in the first or second aspect of the present invention, a line that connects a line along the moving direction of the movable hood and a tooth base in the engaging tooth portion arranged along the moving direction of the movable hood. The moving direction of the movable hood and the root row of the engaging tooth portion are set so that they are in a non-parallel state in a side view with respect to the movable hood. .

[Function and effect]
The desired function can be exhibited with a simple modification by simply changing the arrangement of the engaging tooth portions provided in the seat base, and it can be implemented at a low cost.

  4th invention is provided with any one reel sheet | seat structure among the said 1-3, and forms a fishing rod.

[Function and effect]
A fishing rod having such a reel seat structure can be used satisfactorily for a long period of time by mounting reels of various sizes without play.

  Hereinafter, an embodiment of the present invention will be described with respect to a movable hood locking means used for a cylindrical reel seat.

  As shown in FIG. 1, the cylindrical reel sheet A is configured to insert and fix reel legs by disposing a fixed hood 2 at the front end and a movable hood 1 at the rear end. The cylindrical reel sheet A is formed of nylon resin or ABS resin, and the cylindrical sheet base 3 is externally fitted at a predetermined position of the main rod, and is attached and fixed to the main rod with an adhesive or the like. It has become.

  As shown in FIGS. 1 and 2, the movable hood 1 includes a main body portion composed of both lateral side walls 1A, 1A and a ceiling wall 1B, a resin hood 1C attached to the inside of the ceiling wall 1B, and a resin hood 1C. A lock piece 1D which is fitted and fixed in the rear end portion and is extended in a cantilevered direction from the resin hood 1C, and an elastically recoverable lock piece 1D. The lock operation piece 1E is switched to the disengagement posture.

  The lock operation piece 1E is formed by providing a flat tab portion at the distal end portion and projecting a shaft support portion projecting left and right at the base end portion. On the other hand, as shown in FIG. 2, arcuate pivotal support portions 1a and 1a are formed at the rear end portions of both lateral side walls 1A and 1A, and the shaft support portion of the lock operating piece 1E is inserted to form the horizontal shaft of the left and right shaft support portions. The lock operation piece 1E is configured to be swingable back and forth around the core.

  The movable hood 1 configured as described above has been described above in the linear guide groove 3B formed on the mounting base 3A of the movable hood 1 of the seat base 3 by folding back the lower end portions of the left and right side walls 1A, 1A. A folded portion is inserted and configured to be linearly slidable back and forth along the side surface of the mounting base 3A. That is, the movable hood 1 is configured to be slidable back and forth between a reel leg fixing position for fixing the reel leg at a position close to the fixed hood 2 and a retracted position retracting backward from the reel leg fixing position. is there.

Next, the engagement tooth part 4 which is the other side with which the lock piece 1D is engaged will be described.
As shown in FIG. 2, the engagement gear 4 formed in a sawtooth shape on the upper surface of the mount 3A of movable hood 1 of the seat base 3 is al provided. The engagement tooth portion 4 is press-formed on the upper surface of the stainless steel substrate 5 and is fitted into and fixed to a predetermined position of the sheet base 3. As shown in FIG. 3, a specific form of the tooth profile of the serrated engagement tooth portion 4 is such that the front surface 4 a toward the fixed hood 2 is a vertical surface and the opposite rear surface 4 b is an inclined surface. Further, a slight flat surface 4c is provided at the tooth tip where the forward vertical surface 4a and the backward inclined surface 4b intersect to prevent the tooth tip from being damaged or worn out at an early stage.

  As shown in FIG. 2, the locking piece 1D that engages with the engaging tooth portion 4 is a metal plate-like member such as titanium or aluminum as with the side walls 1A. As described above, the resin hood 1C Is extended downward from the rear side, and a downwardly recessed portion 1d is formed at an intermediate position in the longitudinal direction. Further, an arc-shaped portion 1e is provided on the rear end side, and the rear end of the arc-shaped portion 1e is It extends downward and diagonally backward. This downward rear end portion is referred to as an engaging portion 1 f that engages with the engaging tooth portion 4.

  The posture of the lock piece 1D configured as described above can be switched by the action of the lock operation piece 1E. That is, as shown in FIG. 2 (a), the rear end of the locking operation piece 1E enters the recessed portion 1d of the locking piece 1D and is switched to the unlocking posture. As shown in FIG. 4, in the state where the lock operation piece 1E is laid down in the lock posture along the upper side of the ceiling wall 1B, the rear end of the lock operation piece 1E entering the recessed portion 1d contacts the arcuate portion 1e. The lock piece 1D is pressed by contact action, and the engagement portion 1f of the lock piece 1D is switched to a state of engaging with the engagement tooth portion 4, and the position of the movable hood 1 is fixed. This state is a locked state. This state is a state in which the reel leg portion is fastened and fixed to the cylindrical reel seat A by the fixed hood 2 and the movable hood 1.

  As shown in FIG. 2 (a), when the lock operation piece 1E is lifted backward from the locked state, the rear end of the lock operation piece 1E that has been in contact with the arcuate portion 1e is separated from the lock piece 1D. To enter the recessed portion 1d. As a result, the operation force for restraining the lock piece 1D is released, and the lock piece 1D returns upward by its own elastic return force. As a result, the engagement portion 1f of the lock piece 1D is released from the state in which it engages with the engagement tooth portion 4, and the movable hood 1 is allowed to move.

  If it is not sufficient to fix the reel legs in the locked posture, the movable hood 1 is reeled while the lock operating piece 1E remains in the lying posture along the ceiling wall 1B without raising the lock operating piece 1E. When pushed into the leg side, the locking piece 1D gets over the rearward inclined surface 4b of the engaging tooth portion 4 from the state engaged with the engaging tooth portion 4 by its elastic force, and engages with the next engaging tooth portion 4 The movable hood 1 can be moved forward by returning to the state to be performed.

  In the reel sheet structure as described above, in the present invention, the engaging tooth portions 4 are arranged as follows.

  That is, as shown in FIGS. 2 and 4, the substrate 5 on which the engagement tooth portion 4 is formed is mounted in the mounting recess 3 </ b> C of the seat base 3 with the front end side being fitted deeper than the rear end side. The front / rear arrangement direction p of the tooth bottom in the toothed portion 4 is slightly inclined rearwardly, and the front / rear arrangement direction p of the tooth bottom is rearward relative to the front / rear movement direction of the movable hood 1, that is, the direction q of the guide groove 3B. The engagement tooth portion 4 is arranged so that the non-parallel state in which the interval increases as the distance increases.

According to this configuration, when the movable hood 1 is in the rear, the bottom position of the engaging tooth portion 4, that is, the position of the engaging portion 1 f of the locking piece 1 </ b> D that engages is engaged in the front. The deformation state of the lock piece 1D that is higher than the position of the engagement portion 1f of the lock piece 1D that engages with the tooth portion 4 and that is pressed and deformed by the lock operation piece 1E that is operated in a fixed posture changes, The bite engagement force (engagement strength) to the engagement tooth portion 4 is increased. That is, as the movable hood 1 is moved rearward, the engagement strength of the lock piece 1D with respect to the engagement tooth portion 4 is increased, and the attachment strength of the large reel with the long leg portion is long and the leg portion is short with the leg portion. This is higher than the mounting strength of a small reel.

[Another embodiment]
The present invention can also be implemented in the following forms.

  (1) As shown in FIG. 5, only the rear half of the engaging tooth 4 is arranged in a rearwardly rising manner in the same manner as described above, and the engagement strength of the lock piece 1 </ b> D is increased in the front half of the engaging tooth 4. It can also be carried out in a form in which the engagement strength of the lock piece 1D is gradually increased as the movable hood 1 is moved rearward in the latter half of the engagement tooth portion 4.

  (2) As shown in FIG. 6, the engaging teeth 4 are arranged stepwise in the front-rear direction, so that the lock piece 1D is engaged stepwise as the movable hood 1 is moved backward. The strength can also be increased.

  (3) As shown in FIG. 7, the guide groove 3B of the movable hood 1 is inclined backward and downward with respect to the substrate 5 provided with the engagement tooth portion 4, thereby arranging the front and back of the tooth bottom of the engagement tooth portion 4 It is also possible to carry out with the direction p and the moving direction q of the movable hood 1 being non-parallel.

  (4) Although not shown, the deformation amount of the lock 1D piece with respect to the engagement tooth portion 4 when the movable hood 1 is at the rear is the deformation amount of the lock piece 1D with respect to the engagement tooth portion 4 when the movable hood 1 is at the front. It is also possible to form the tooth profile of the engaging tooth portion 4 so as to be larger than the amount so that the equivalent function is exhibited.

  (5) In the above embodiment, the case where the cylindrically formed sheet base is externally fitted to the main shaft is illustrated, but the plate-shaped sheet base is mounted and fixed along the outer peripheral surface of the main shaft. It can also be applied to.

Perspective view of cylindrical reel sheet The movable hood mounting and fixing structure is shown, (A) is a vertical side view showing a state in which the lock operation piece is set to the unlocking posture, and (B) is a vertical side view showing the state in which the lock operation piece is set to the lock posture. Figure Longitudinal side view showing engagement tooth Side view showing the relationship between the engaging tooth and the guide groove The side view which shows the relationship between the engagement tooth | gear part and guide groove in another Example. Furthermore, the side view which shows the relationship between the engagement tooth | gear part and guide groove in another Example. Furthermore, the side view which shows the relationship between the engagement tooth | gear part and guide groove in another Example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Movable hood 1D Lock piece 3 Seat base 4 Engagement tooth part p Front-back arrangement direction q Movable hood front-back movement direction

Claims (4)

A fixed hood and a movable hood that can move to and from the fixed hood are attached to the seat base, and a locking means for fixing the position of the movable hood includes an engagement tooth portion formed on the movable hood mounting surface of the seat base, and A reel seat structure of a fishing rod that is provided with a movable hood and is configured with a lock piece that can be engaged and disengaged by elastic deformation of the engaging tooth portion,
When the movable hood is in a position away from the fixed hood as compared to when the movable hood is in a position close to the fixed hood in a standby state before locking, the engagement portion of the lock piece, and the A reel seat structure for a fishing rod in which the engagement teeth are arranged so that the vertical distance from the root position formed at the root of the engagement teeth with which the engagement is engaged is reduced. A fixed hood and a movable hood that can move to and from the fixed hood are attached to the seat base, and a locking means for fixing the position of the movable hood includes an engagement tooth portion formed on the movable hood mounting surface of the seat base, and A reel seat structure of a fishing rod that is provided with a movable hood and is configured with a lock piece that can be engaged and disengaged by elastic deformation of the engaging tooth portion,
The engagement strength of the lock piece to the engagement tooth portion gradually increases as the movable hood moves away from the fixed hood .
The bottom position of the engaging tooth portion is configured so as to gradually approach the engaging portion of the lock piece over a range from the position where the movable hood is close to the fixed hood. Reel seat structure of a certain fishing rod.   The line along the moving direction of the movable hood and the line connecting the tooth bases of the engaging tooth portions arranged along the moving direction of the movable hood are in a non-parallel state in a side view with respect to the movable hood The reel seat structure of a fishing rod according to claim 1 or 2, wherein the moving direction of the movable hood and the root row of the engaging tooth portion are set so that   A fishing rod having the reel seat structure of the fishing rod according to claim 1.

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