CN1271927C - Angling rod - Google Patents

Abstract

The fishing rod is such as to be mounted with idling guides on guide seats, being so constructed that the inner circumference of a cylinder mounted with the idling guides YG1, YG2 and YG3 is provided with guide side unevennesses with recesses and projections alternately arranged circumferentially, the positional relationship for the unevennesses for the centerline of the guides is specified, the outer circumference of the guide seats Z1, Z2 and Z3 is provided with projected marks along the guide centerline H1 of a top guide TG and seat side unevennesses with recesses and projections alternately arranged circumferentially and extended in the longitudinal direction of the fishing rod 10, and in such a condition that the centerline position of the idling guides is met with the projected marks, the respective recesses or projections of the seat side unevennesses are provided at such angular positions as to correspond to the respective projections or recesses of the guide side unevennesses.

Description

Fishing rod

Technical field

The present invention relates to have the fishing rod that the guider mount pad of the guider that moves about (being also referred to as the mobile guide device) is installed in the pole bar outside.

Background technology

Illustrated on a plurality of assigned positions of pole pole length direction in the following patent documentation 1 that it is non-circular mount pad that the cross section is set, made in the assembling tube of the guider that moves about, be provided with on the perimembranous concavo-convex to engage, prevented the fishing rod that rotates with this mount pad.The fishing rod of the mark that is provided with the guider circumferencial direction location usefulness of moving about also has been described in following patent documentation 2.

[patent documentation 1]

Utility model is logined communique No. 2147400

[patent documentation 2]

Open clear 64-34966 communique in fact

Yet, in patent documentation 1 described connected structure, be equipped with on the pole bar move about guider and with the pole point guide situation that shape is arranged in line under, even be provided with as patent documentation 2 described marks, also differ surely side by side point-blank, therefore, in the throwing of fishing tackle, can not reach the resistance that fishline is extracted out and be minimum throwing stably.Promptly, be arranged at concavo-convex on the perimembranous in the assembling tube of the guider that moves about, angle position with respect to the guider center line that respectively moves about, in a concavo-convex spacing range, not necessarily determine, even with the cross section is that non-circular mount pad engages, also can in above-mentioned spacing range, change.In addition, even the angle position at concavo-convex center line with respect to the guider that moves about is defined as under certain situation, because the angle position relation of the concavo-convex angle position that the interior perimembranous of the assembling tube of this guider that moves about is concavo-convex and the cross section non-circular shape of pole bar mount pad is uncertain, therefore, can not be accurately side by side in a straight line.

Summary of the invention

Therefore, the object of the present invention is to provide a kind of guider that moves about can be accurately with respect to pole point guide side by side in line, can keep the fishing rod of this state simultaneously securely.

In order to achieve the above object, a first aspect of the present invention provides a kind of fishing rod, it is that front end at fibre strengthening synthetic resin system pole bar is installed with pole point guide, the assigned position outside midway of guider mount pad and pole bar forms as one, the move about fishing rod of guider of band that the guider that moves about goes fishing is installed on this guider mount pad, it is characterized in that: on the interior perimembranous of the assembling tube portion that is installed in the guider that moves about on the above-mentioned guider mount pad, has recess and protuberance guider side jog along the circumferential direction alternatively arranged side by side, concavo-convex position relation with respect to the center line that links guider center and assembling tube portion center is definite, on guider mount pad periphery, on the plane of guiding centre that comprises pole point guide and pole bar center line with the crossing line of guider mount pad periphery on, the spill mark is set, simultaneously, be provided with along the length direction of pole bar and extend, recessed and the raised line recessed convex strip portions of mount pad side alternatively arranged side by side in a circumferential direction, under the state that the position of center line that makes the above-mentioned guider that moves about and this spill mark coincide together, with each recessed or raised line of the recessed convex strip portions of mount pad side, be arranged on each protuberance or the corresponding angle position of recess with guider side jog.

Because concavo-convex position relation with respect to the center line that links guider center and assembling tube portion center is determined, in addition, under the state that the position of center line and the spill mark of the guider that moves about coincides together, each recessed of the recessed convex strip portions of mount pad side or raised line are arranged at each protuberance or the corresponding angle position of recess with guider side jog, therefore, can be on the position that coincides together, the concavo-convex of guider side engaged with the concavo-convex of mount pad side, and the guider that moves about can be accurately with respect to pole point guide in line side by side.In addition, generally be located at moved about the easily friction of mobile generation of guider of mark on the pole bar and grind off, but owing to be the mark of spill, so durability improves.

In a second aspect of the present invention, provide as the described fishing rod of first aspect, it is characterized in that: above-mentioned guider mount pad is formed at the heavy section higher than near the pole bar it surface, each recessed of the recessed convex strip portions of above-mentioned mount pad side and above-mentioned spill mark also at the heavy wall layer thickness of this heavy section with interior formation.

Because each recessed of the recessed convex strip portions of mount pad side and spill mark, with interior formation, can prevent that therefore the bending strength of pole bar from reducing at the heavy wall layer thickness of heavy section.

In a third aspect of the present invention, provide as first aspect or the described fishing rod of second aspect, it is characterized in that: in the recess of above-mentioned spill mark, put into coating, fluorescent paint or the light-storing paint different with the periphery tone.

Owing to put into this coating in recess, eyes are seen easily, and coating is difficult to grind off, and can improve durability.

A fourth aspect of the present invention provides a kind of fishing rod with outer guiding type of pole point guide, it is characterized in that: fibre strengthening synthetic resin is made, its front end is on the periphery of pole bar of thin shape, a plurality of guider mount pads with heavy wall, the periphery of each guider mount pad is provided with at circumferencial direction and is provided with recessed and protruding alternately and points to a plurality of concavo-convex of pole pole length direction with compare radial direction drop or width with this concavo-convex big and point to the gib block of pole pole length direction, each gib block is a linearity in pole pole length direction and arranges, on the other hand, on being installed on each guider mount pad each moves in the assembling tube portion of (moving about) guider and on week the graft union is set, this graft union can engage with gib block, and can be directed along this gib block, simultaneously, center line with the guider that respectively moves about is a benchmark, is located at the position of same angle; Concavo-convex of a plurality of sides, concavo-convex of these a plurality of sides can with concavo-convex compressive engagement of each guider mount pad.

Gib block points to its bearing of trend, but gib block is not limited in the guider mount pad to become batch (-type) in the centre continuously, and being led in the graft union of assembling tube portion does not have obstruction yet.In addition, move the center line of (moving about) guider for linking the line at guider center and assembling tube portion center.

Since be provided with compare with a plurality of concavo-convex, radial direction drop or width are big and point to the gib block of pole pole length direction, therefore with situation that the graft union of moving (moving about) guider engages under, can prevent that joint from coming off, mobile (moving about) guider is led along the bearing of trend of gib block reliably.And, because the length direction of these gib blocks and pole bar is a straight line side by side, the graft union is a benchmark with the center line that each moves (moving about) guider simultaneously, be located at the position of same angle, therefore, each that engages moves the center line of (moving about) guider, can be on the plane of the central axis that comprises the pole bar side by side.That is, each moves (moving about) guider in line side by side.In addition, owing to be not to have only gib block and graft union to engage, be located in the assembling tube portion concavo-convex of a plurality of sides on week also can with a plurality of concavo-convex compressive engagement on the guider mount pad, therefore, the installation fitting portion of assembling tube portion and guider mount pad, disperse at circumferencial direction, can keep mobile (moving about) guider securely.

In a fifth aspect of the present invention, provide as the described fishing rod of fourth aspect, it is characterized in that: above-mentioned a plurality of concavo-convex front end is in the rear position of gib block front position.

Thus, mobile (moving about) guider is not subjected to a plurality of concavo-convex obstruction of guider mount pad, at first, can easily the graft union of moving the assembling tube of (moving about) guider be engaged with gib block reliably, therefore can move backward moving (moving about) guider, make a plurality of concavo-convex joints that are pressed against each other, therefore carry out fitting operation easily reposefully.

In a sixth aspect of the present invention, provide as the described fishing rod of fourth aspect or the 5th aspect, it is characterized in that: above-mentioned pole bar is a pole, each gib block is a linearity along the length direction of joint pole to be arranged, and be arranged on the plane that comprises pole point guide center and joint pole central axis, i.e. the joint pole upside that is positioned at of pole point guide at least.

Owing to be the joint pole, so be installed under the situation on the guider mount pad will moving (moving about) guider, move (moving about) guider can with eyes seeing with as the pole point guide of big object side by side, therefore, the graft union of moving (moving about) guider assembling tube portion can easily engage with gib block.In addition and since gib block with respect to the sharp guide of pole at side by side upper side position in line, observe when seeing in above usefulness, itself also can see this gib block together, can easier installation move (moving about) guider.

Can find out that from the above description the present invention can provide a kind of guider that moves about can be accurately and pole point guide point-blank fishing rod side by side.In addition, the present invention also can provide a kind of move (moving about) guider be in line accurately shape be arranged side by side in, can keep the fishing rod of this state securely.

Description of drawings

Fig. 1 is the plane of foregrip of the present invention.

Fig. 2 is the end view of the foregrip of Fig. 1.

Fig. 3 is the enlarged front view of guider of moving about.

Fig. 4 is the major part enlarged drawing of fishing rod shown in Figure 1.

Fig. 5 is the figure of the embodiment of replacement Fig. 4.

Fig. 6 is the figure of another embodiment of replacement Fig. 4.

Fig. 7 is the schematic diagram of pole bar method for making of the fishing rod of presentation graphs 1.

Fig. 8 is the figure of concavo-convex formation method of explanation guider mount pad.

Fig. 9 is the figure of employed instrument among Fig. 8.

Figure 10 is the figure that sees from above of foregrip of the present invention.

Figure 11 is the end view of Figure 10.

Figure 12 is the longitudinal section of the amplification in guider mount pad zone.

Figure 13 is for installing the cross-sectional view at the position of moving (moving about) guider.

Figure 14 is the employed front view that moves (moving about) guider among Figure 13.

Figure 15 is the amplification sectional view of the major part of Figure 13.

Symbol description:

10 joint poles (pole bar)

The jog of GMT guider

MJ, MJ ', MJ " concavity mark

T1, T2, T3 assembling tube portion

YG1, YG2, YG3 (moving) guider that moves about

Z1, Z2, Z3 guider mount pad

The recessed convex strip portions of ZMT mount pad

G1, G2, G3 gib block

OT1, OT2, OT3 mount pad a plurality of concavo-convex

The TG1 graft union

A plurality of concavo-convex of TO2 tube side

Embodiment

Below first embodiment shown in reference to the accompanying drawings illustrates in greater detail the present invention.

Fig. 1 is the plane of the front end of the fishing rod that has a guider that moves about of the present invention, and Fig. 2 is its end view.As joint pole 10 centers of pole bar be empty and center be solid can, this pole 10 by with epoxy resin etc. as matrix, make with the fibre resin that reinforcing fibers such as carbon fiber are strengthened.Shown in the schematic diagram of Fig. 7, the laminated material 10P that constitutes pole bar body is wound on the core bar 20, to mainly have on the periphery in three places of the laminated material sheet Z1P of the reinforcing fiber of the length direction that points to core bar, assigned position that Z2P, Z3P are wound on the core bar length direction, make formed blank heating moulding, make joint pole 10.Seat pole 12 waits other pole bar to make too.

The reel place of above-mentioned laminated material sheet Z1P, Z2P, Z3P forms guider mount pad Z1, Z2, Z3 respectively.These mount pads are formed at than near the high heavy section in the surface of the pole bar it.On these each guider mount pads, assemble move about guider YG1, YG2, YG3 respectively.In addition, at the front end of joint pole pole point guide TG (normally being completely fixed state) is installed, its angle position with respect to joint pole bar periphery is definite.

The objective of the invention is to make the center of the guide ring of the guider that moves about, be positioned at accurately on the plane H1 of central axis of the guide ring center that comprises pole point guide and joint pole 10.Can find out that with reference to amplify move about Fig. 3 of guider YG3 of expression from the front this guider that moves about has and is used for the guider that moves about is installed in the assembling tube T3 of portion on the pole bar.In addition, this guider that moves about also has the guide ring G3 that makes with hard materials such as potteries that is used to insert fishline.For guide ring G3 and the assembling tube T3 of portion are integral, be provided with the framework F3 that connects usefulness, guide ring is surrounded.

On the periphery assigned position of assembling tube portion, make protuberance TB, and on the framework assigned position that keeps assembling tube portion, recess MB is set.By the joint of protuberance and recess, can prevent that assembling tube portion from rotating, and positions on framework.On the interior week of assembling tube portion, along the circumferential direction form concavo-convex repeatedly jog GMT.Jog among this first embodiment is positioned on the centre line C L of center C 2 of center C 1 by guide ring G3 and assembling tube portion, or is positioned at the top of protuberance GTO.

In addition, can make groove by on above-mentioned centre line C L, coating mark MK.The width of mark is below the width of a protuberance.

Above structure is moved about guider too for other.

The recessed convex strip portions ZMT of mount pad is set on the periphery of guider mount pad Z3 on the other hand.That is, the plane H1 that is arranged on the center by above-mentioned pole point guide TG goes up recessed ZMO who extends, again so that the mode that recessed ZM and raised line ZT alternatively are positioned on the circumferencial direction is provided with recessed convex strip portions ZMT.Above-mentioned recessed ZMO is longer than other recessed ZM, extends forwards, backwards.When this extension MJ moves about guider for installing, the concavity mark consistent with above-mentioned mark MK.These recessed ZM and spill mark MJ are arranged in the thickening layer thickness of guider mount pad all.That is, these recessed and spill are marked in the winding layer of laminated material sheet Z3P of Fig. 7 and form, and do not reach the winding layer of the laminated material 10P of this body and function.

The formation method of above-mentioned recessed convex strip portions ZMT is described below with reference to Fig. 8 and Fig. 9.When recessed of grinding guider mount pad Z3, utilize near the chuck TK clamping guider mount pad end, will save pole 10 and remain on horizontal direction.Under this clamp position, make instrument shown in Figure 9 (milling cutter) TL revolution, process.Shown in the end view of Fig. 9 (b), on the front end of the gyroaxis JK of this instrument TL cutter HA is installed, utilize the fixed part KB fixed cutting tool HA of gyroaxis front end.Fig. 9 (a) is the front view of instrument.Above-mentioned each shape of recessed is determined by the shape of cutter HA.

In Fig. 8, with instrument TL be placed on the guider mount pad above, recessed of length direction pointed in grinding.Adding man-hour, the following support tool UK of bearing guiding device mount pad Z3 can be set, envoy's pole 10 is not crooked.Then, keep the guider mount pad, rotate the spacing of regulation, adjacent recessed of same grinding with chuck TK.After, repeat this processing.Can make recessed convex strip portions ZMT thus.Certainly, can when forming recessed specific ZMO, length direction form mark MJ together.Therefore, the step that forms mark MJ reduces, and can reduce cost.

Above structure, manufacturing process, for other the guider mount pad too.

Guider is positioned at the appropriate location if move about, and makes mark MK consistent with the mark MJ of guider mount pad, and the raised part GTO of the guider that then moves about can engage with recessed ZMO of guider mount pad.Therefore, move about guider YG3 can be highly precisely with pole point guide TG side by side in a straight line.Other move about guider too.

In above-mentioned example, mark MJ is the prolongation of recessed ZMO, yet this mark MJ and recessed ZMO also can be for step.In addition, as shown in Figure 5, the mark of guider mount pad Z3 ' is not limited to elongated slot, and several shape circular troughs side by side that are in line MJ ' that serves as a mark is also passable.The formation method of mark MJ ' in this case, such shown in the double dot dash line among Fig. 9, drilling tool TL ' is installed in the front portion of gyroaxis JK, state from Fig. 8, then be that instrument is drawn back with gyroaxis, the amount of the regulation that descends forms from the side of guider mount pad.

Secondly, in above example, jog GMT as perimembranous in the assembling tube portion of the guider that moves about, the top of the protuberance GTO that it is specific is positioned on the centre line C L, but is departing from the situation of this position, for example, under the situation on the centre line C L of being centered close to of recess, corresponding, as shown in Figure 6, must set guider mount pad Z3 " the angle position of convex-concave on the H1 of plane of recessed convex strip portions.That is, in this case, a raised line ZTO is positioned on the H1 of plane.Longilineal concavity mark MJ " can be located on the prolongation of raised line ZTO individually.

The assembling tube T3 of portion of the above guider that moves about etc., owing to utilize mould and by injection mo(u)lding molding synthetic resin is made, therefore differences such as its amount of pruning, are always certain shape.In addition, have the framework F3 of recess MB etc., make, therefore, always become definite shape owing to utilize mould that metallic plate etc. is carried out punching processing.Therefore, even a large amount of production, the arrangement angles position relation of recess, protruding centre line C L with respect to the guider YG3 that moves about is certain.Certainly, each angle position relation that disposes mutually between guider YG1, YG2, the YG3 of moving about that style is different does not have association, is arbitrarily.For example, be under the situation of form shown in Figure 3 at the guider YG3 that moves about, move about guider YG2 also can for corresponding form of recessed convex strip portions of guider mount pad shown in Figure 6 etc.

In the above description, with the example of joint pole, but concerning other pole bars that the guider mount pad is set, also be same as the pole bar.In addition, even without the center line mark MK that is arranged on the guider that moves about, the present invention is also setting up.Each item that in multi-form example, illustrates, short of special contradiction, also applicable in other embodiments.

Below, second embodiment shown in illustrates in greater detail the present invention with reference to the accompanying drawings.

Figure 10 is the top figure of the front portion of outer guiding type fishing rod of the present invention.Figure 11 is its end view.In this second embodiment, basic pole (not shown), middle pole 12 and 10 3 poles of joint pole are shaken out formula ground engage the fishing rod that forms the formula of shaking out, use spliced grade also passable.Each pole bar be with synthetic resin such as epoxy resin as matrix, the pole bar that the fiber-reinforced resin of strengthening with reinforcing fibers such as carbon fibers is made.Because the formula of shaking out, basic pole, middle pole are hollow tube, and joint pole 10 can be hollow tube, also can be solid hopkinson bar.Fixing pole point guide TG on the joint pole in this example, on the periphery in three places of the length direction of joint pole, is provided with guider mount pad Z1, Z2, Z3.In two places of middle pole 12, not shown guider mount pad is set in addition.

The guider mount pad by fiber-reinforced resin or synthetic resin etc., is integral with the pole rod.On these guider mount pads, mobile (moving about) guider YG1, YG2, YG3 can be installed.In addition, also have two not shown mobile (moving about) guiders.As mentioned above, because the formula of shaking out with regard to the joint pole, is installed in mobile (moving about) guider YG3 on the last guider mount pad Z3, can move (moving about) guider YG2 and also can pass through guider mount pad Z1 by guider mount pad Z2, the Z1 of front side.Therefore, during harvesting, each moves (moving about) guider and can concentrate near the pole point guide TG.

Below, as representative, guider mount pad Z2 and mobile (moving about) guider YG2 being described, other mount pad and mobile (moving about) guider are too.Figure 12 represents the amplification longitudinal section at the position of guider mount pad Z2.Figure 13 is illustrated in the cross-sectional view that moves (moving about) guider YG2 is installed on the same position, and Figure 14 is for just moving the figure of (moving about) guider YG2, and Figure 15 is the enlarged drawing of the major part of Figure 13.A plurality of concavo-convex OT2 and a relatively large gib block G2 towards the length direction of pole bar, extend on the periphery of guider mount pad Z2 respectively.Gib block also has two etc. many situation, but promptly is under many situation, and radical is also less.In addition, concavo-convex front position P2 is in the rear position of the front position P1 of gib block G2.

Moving (moving about) guider YG2 has: the hard guide ring R2 that is made by pottery etc.;

Be used to be installed in the assembling tube T2 of portion on the pole bar 10; The framework F2 that connects them.On the interior week of assembling tube portion, recessed of graft union TG2 that a conduct engages with above-mentioned gib block G2 is set, interior all regional at other forms a plurality of concavo-convex TO2.In this example, should make on the centre line L 1 that moves (moving about) guider of being centered close to of recessed TG2 center C 1 that links guide ring and the center C 2 of assembling tube portion.On the other hand, being centered close to of gib block G2 comprises on the plane H1 of central axis of the guide ring center of pole point guide and joint pole, and is arranged on pole point guide one side of pole bar Zhou Fangxiang.Therefore, if recessed the gib block with the guider mount pad of mobile (moving about) guider engaged, then move (moving about) guider and determine at the relative position of circumferencial direction with respect to the guider mount pad.Under this state, move (moving about) guider and pole point guide side by side point-blank.

As mentioned above, because concavo-convex front position P2 is on the rear position of the front position P1 of gib block G2, when this moves (moving about) guider and begins install to engage, because a plurality of concavo-convex of the guider mount pad does not engage with a plurality of concavo-convex that moves (moving about) guider side, mobile (moving about) guider is engaged, become stable.

In this example, a plurality of concavo-convex OT2 of guider mount pad side and move a plurality of concavo-convex the TO2 of (moving about) guider forms concavo-convexly respectively with the spacing of regulation, and each spacing angle is identical.In addition, be pressed in the process of guider mount pad will moving (moving about) guider, can be with two concavo-convex external diameter and internal diameter size that is set at mutual compressive engagement.In addition, the gap of the circumferencial direction of gib block G2 and recessed TG2 is preferably concavo-convex below 1/4 or below 1/5 of spacing.When excesssive gap, can not make with respect to the pole bar that moves (moving about) guider, in the relative position location of circumferencial direction.Under chimerism very close to each other,, therefore preferably have a very little gap owing to install and pull down the operational difficulty of mobile (moving about) guider.

Compare with the altitude line S on the protuberance surface of a plurality of concavo-convex OT2, the height of gib block exceeds H.This H is about 0.1～1mm in the position of guider mount pad, and is big also more passable than it, little also more passable than it.The bottom of this gib block is consistent with concavo-convex recessed.Because the existence of above-mentioned height difference H, as described in the present invention the 4th aspect, the drop of radial direction is big.But opposite with this example, gib block is recessed, and the graft union TG2 on the interior week of the assembling tube T2 of portion is that raised line is also passable.When the drop of radial direction in this case is big,, lower than recessed a plurality of concavo-convex bottoms as recessed bottom of gib block.In addition, the width of gib block greatly also can.

In this example, guider mount pad and assembling tube portion each concavo-convex except certain, the concavo-convex height of the spacing of circumferencial direction, the degree of depth are certain, and two spacings also can be set at identical value, and concavo-convex number also can unanimity.In addition, concavo-convex groove depth is bigger than the concavo-convex groove depth of tube side.Therefore, be installed under the state in the guider mount pad will moving (moving about) guider, recessed of guider mount pad and the raised line of assembling tube portion compress respectively, and thrust acts on the full periphery of guider mount pad, can keep securely.In addition, the height of the depth ratio gib block G2 of graft union TG2 is a lot of deeply, and therefore, concavo-convex can compress mutually tightly.The spacing of the width of gib block than concavo-convex is big, specifically is advisable with 1～3mm.

Different with above-mentioned example, the concavo-convex stripe pitch of a plurality of concavo-convex OT2 and TO2 also can be not necessarily, and two spacings also can be inequality.In addition, concavo-convex number also can be inequality.Therefore, not all to compress under recessed the state of guider mount pad side at the raised line that assembles the tube side, on each position of circumferencial direction, situation about compressing is constant, so also can.In addition, a plurality of concavo-convex angular ranges is set, preferably the Zone Full that is left in the zone of removing gib block is that this regional part is also passable.For example 180 ° etc.

The form of guider mount pad length direction is described now.The height (thickness) on the surface of the pole bar 10 of thin shape before gib block G2 leaves, from front to back for necessarily also can, the rear end is higher also passable.In addition, recessed bottom thickness t among a plurality of concavo-convex OT2, from front to back for necessarily also can, the rear end is thicker also passable.In this example, slowly thicken, then, reaching before the P4 of rear end, become steep anxious cone-shaped to thicken from front end P1 to back-end location P3.

Thus, can prevent that forcing to move (moving about) guider moves too much backward, extracts from the rear end.In addition, difference of height (groove depth) f of raised line end face and recessed bottom surface, between position P3 and P4, be roughly necessarily, from position P3 to P4, the degree of depth is slowly near zero.No matter under any kind of situation,,, can compress and keep it if move after therefore moving (moving about) guider because the height of recessed bottom surface among concavo-convex of guider mount pad rear is higher.

At the rearward end or the leading section of guider mount pad, be provided with and do not form a plurality of concavo-convex zones, also this zone can be set on Zone Full.In addition, the front end of gib block is consistent with concavo-convex front end, and on the contrary, it is also passable to make concavo-convex front position be positioned at the front side.And, for the step difference that reduces guider mount pad front-end and back-end, and install reposefully and move (moving about) guider.The sloping portion Z2 ' that makes with synthetic resin or coating can be set.Can prevent that like this, also stress is concentrated.

In above-mentioned example, the pole bar upside on the plane H1 that is centered close to guide ring center that comprises pole point guide and the central axis that saves pole of gib block G2, but it is also passable to be positioned at the radially opposite side of pole bar (being downside).In addition, be positioned at the left side or the right side also passable.It is also passable that any plural gib block is set together.In this case, the graft union TG2 of assembling tube portion is located on the position corresponding with these angle positions.

Below illustrate and make above-mentioned groove depth f keep certain method at circumferencial direction.

This method has following operation: the assigned position of guider mount pad and the plastic pole bar of the fibre strengthening outside is formed one, and the periphery (zone except that the position of gib block) of this guider mount pad is processed into the operation of the circle of specified accuracy; Periphery with this circular guider mount pad is a benchmark, processes the operation of the groove that extends along its length on the guider mount pad.Like this, can make the degree of depth of a plurality of grooves of prescribed distance be close to certain at circumferencial direction.

So-called " specified accuracy ", be meant order from the center of the circumscribed circle (radius is R1) of the external minimum of the guider mount pad periphery that processes to the measured minimum length (radius) of guider mount pad periphery during for R2, the R1-R2=Δ is below 0.05mm, preferably below 0.03mm.

So-called " periphery with the guider mount pad of circle is a benchmark; process the groove that alongst extends on the guider mount pad ", be meant when working groove, under the state that clamps the guider mount pad with chuck or under the state with support tool bearing guiding device mount pad, process.Under former instance, it is consistent (promptly with the axle center of guider mount pad to seek the chuck axle center, because (be typically and be in certain position) always can be caught in the locus of the central hub of chuck, so (be typically and be in certain position) also can be caught as same position always in the axle center of guider mount pad).Under latter instance, seek and always can catch (be typically and be in certain position) from the axle center that the bearing-surface of support tool is derived the guider mount pad.

Rotate even process conglobate guider mount pad,, therefore can keep the axle center of guider mount pad constant because the circular circumference of specified accuracy is a benchmark.Therefore, as the periphery of the guider mount pad of the object of wanting working groove, no matter whether rotate, always remain on fixed position.That is, before groove processing,, also can keep certain even rotate by measuring the locus such as height of the outer peripheral face that waits the guider mount pad that determines.Therefore, during initial working groove, the cutting-in that begins from guider mount pad outer peripheral face, even rotate later on, do not need to measure repeatedly yet, still keep initial value, like this can be on the circumferencial direction of guider mount pad, making the degree of depth easily intimate is certain a plurality of grooves.

Each item that illustrates in different embodiment, short of special contradiction can reciprocally be suitable in other embodiments.

Claims (6)

1. fishing rod, it is that front end at fibre strengthening synthetic resin system pole bar is installed with forms as one, be installed with the move about fishing rod of guider of band that the guider that moves about goes fishing outside the assigned position midway of pole point guide, guider mount pad and pole bar on this guider mount pad, it is characterized in that:

On the interior perimembranous of the assembling tube portion that is installed in the guider that moves about on the described guider mount pad, has recess and protuberance guider side jog along the circumferential direction alternatively arranged side by side, concavo-convex position relation with respect to the center line that links guider center and assembling tube portion center is definite, on guider mount pad periphery, on the plane of guiding centre that comprises pole point guide and pole bar center line with the crossing line of guider mount pad periphery on, the spill mark is set, simultaneously, be provided with along the length direction of pole bar and extend, recessed and the raised line recessed convex strip portions of mount pad side alternatively arranged side by side in a circumferential direction, under the state that the position of center line that makes the described guider that moves about and this spill mark coincide together, with each recessed or raised line of the recessed convex strip portions of mount pad side, be arranged on each protuberance or the corresponding angle position of recess with guider side jog.

2. fishing rod as claimed in claim 1, it is characterized in that: described guider mount pad is formed at the heavy section higher than near the pole bar it surface, each recessed of the recessed convex strip portions of described mount pad side and described spill mark also at the heavy wall layer thickness of this heavy section with interior formation.

3. fishing rod as claimed in claim 1 or 2 is characterized in that: put into coating, fluorescent paint or the light-storing paint different with the periphery tone in the recess of described spill mark.

4. fishing rod with outer guiding type of pole point guide is characterized in that:

Make at fibre strengthening synthetic resin, its front end is on the periphery of pole bar of thin shape, a plurality of guider mount pads with heavy wall, the periphery of each guider mount pad is provided with at circumferencial direction and is provided with recessed and protruding alternately and points to a plurality of concavo-convex of pole pole length direction with compare radial direction drop or width with this concavo-convex big and point to the gib block of pole pole length direction, each gib block is a linearity in pole pole length direction and arranges, on the other hand, on week the graft union is set in the assembling tube portion of the guider that respectively moves about on being installed on each guider mount pad, this graft union can engage with gib block, and can be directed along this gib block, simultaneously, center line with the guider that respectively moves about is a benchmark, is located at the position of same angle; Concavo-convex of a plurality of sides, concavo-convex of these a plurality of sides can with concavo-convex compressive engagement of each guider mount pad.

5. fishing rod as claimed in claim 4 is characterized in that: described a plurality of concavo-convex front end is in the rear position of gib block front position.

6. as claim 4 or 5 described fishing rods, it is characterized in that: described pole bar is a pole, each gib block is a linearity along the length direction of joint pole to be arranged, and be arranged on the plane that comprises pole point guide center and joint pole central axis, i.e. the joint pole upside that is positioned at of pole point guide at least.

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