CN1221167C - Top rod - Google Patents

Top rod Download PDF

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Publication number
CN1221167C
CN1221167C CNB021316155A CN02131615A CN1221167C CN 1221167 C CN1221167 C CN 1221167C CN B021316155 A CNB021316155 A CN B021316155A CN 02131615 A CN02131615 A CN 02131615A CN 1221167 C CN1221167 C CN 1221167C
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CN
China
Prior art keywords
pole
tip
side member
tip side
root
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB021316155A
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Chinese (zh)
Other versions
CN1406469A (en
Inventor
松本圣比古
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimano Inc
Original Assignee
Shimano Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimano Inc filed Critical Shimano Inc
Publication of CN1406469A publication Critical patent/CN1406469A/en
Application granted granted Critical
Publication of CN1221167C publication Critical patent/CN1221167C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K87/00Fishing rods
    • A01K87/002Fishing rods with the line passing through the hollow rod
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K87/00Fishing rods
    • A01K87/02Connecting devices for parts of the rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06Fibrous reinforcements only
    • B29C70/10Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/70Agricultural usage or equipment
    • B29L2031/7002Agricultural usage or equipment for fishing

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Fishing Rods (AREA)

Abstract

Provided is a tip rod excellent in torsional rigidity, of which diameter can be minimized. This tip rod 4 consists of a rod base side member 11 constituting the rod base side and a tip rod side member 12 constituting the tip rod side, and is constituted by joining both of them. The base rod side member 11 consists of a fiber-reinforced resin in which reinforcing fibers are oriented in axial direction, and the tip rod side member 12 consists of a fiber reinforced resin in which the reinforcing fibers are oriented in circumferential or crossing direction.

Description

Tip pole
Technical field
The present invention relates to many pole bodies are coupled together and become the tip pole of fishing rod, particularly front end attenuates and middle real solid type tip pole.
Background technology
Generally used fishing rod all is that many pole bodies of taper that many front ends are attenuated couple together the fishing rod that becomes one when fishing.Each pole body is by reinforcing fibers such as carbon fiber and glass fibre orientations and the pre-preg material that impregnated in the synthetic resin of epoxy resin etc. are formed, and in this pole body, the major diameter root pole etc. that is positioned at the root side of pole is the cylindrical member of hollow.On the other hand, be positioned at the minor diameter tip pole of pole tip side,, the situation of member real in making arranged for minor diameterization.The tip pole of so making minor diameterization has flexible fully, in the occasion that a fish snapped at the bait, and to reactions observantly such as bite wherein, and, soft and flexiblely crooked, make the operation slyness of fishing.
The tip pole in such past is, vertically the sheet pre-preg material of reinforcing fibers such as carbon fiber orientation is rolled into bar-shapedly, forms through baking-curing.The reinforcing fiber of orientation vertically like this, one side improves the flexural rigidity of the tip pole of diameter minimum, prevents that it from breaking, and shows suitable bending on the one hand.
Summary of the invention
Like this, when a fish snapped at the bait, the tip pole of pole tip side that is positioned at fishing rod was at the member of axially doing maximum bending., meanwhile because the fish that rises to the bait makes fishline along rotating in a circumferential direction, as with the tip side end of the tip pole, particularly tip pole of nearest pole body such as fishhook, be the part that is subjected to circumferential twisting resistance most.For this reason, the necessity of raising torsional rigidity is also big.
In order to improve such torsional rigidity, though need along the pre-preg material of the reinforcing fiber of circumferential orientation,, on the other hand, in the tip pole of minor diameter, also need the bending stiffness that keeps big, can not ignore the pre-preg material of the reinforcing fiber of orientation vertically.Though also consider and deposit with both laminations,, in requiring the tip pole of minor diameterization, being difficult to increases the lamination number of pre-preg material.
Task of the present invention is, provides a kind of torsional rigidity the good and abundant tip pole of minor diameterization.
The present invention program 1 tip pole is the tip pole that is positioned at the pole tip side of the fishing rod that many pole bodies of the awl that is attenuated by front end constitute, it has the middle real pole root side member of being made by the pre-preg material that reinforcing fiber is orientated and impregnated in synthetic resin vertically, with the middle real pole tip side member that is connected integratedly with the pole tip side of pole root side member, this pole tip side member is by reinforcing fiber is made along circumferential or crisscross orientation and the pre-preg material that impregnated in synthetic resin.
In this tip pole, the pole root side member that the pole root side of tip pole part is made by the pre-preg material that is orientated vertically with reinforcing fiber is formed, abundant retainer shaft to bending stiffness.On the other hand, effect has the pole tip side part from the circumferential twisting resistance of the maximum of the fish that rises to the bait, forms the torsional rigidity height by the pole tip side member of making along the pre-preg material of circumferential or crisscross orientation with reinforcing fiber.Thus, keep minor diameterization on the one hand, show superior torsional rigid and axial bending rigidity on the one hand.
The crisscross of so-called reinforcing fiber used herein is to depart from the direction of the axial drift angle of tip pole in the scope of ± 30~90 degree.And reinforcing fiber one side in given angular range is overlapping, a planar orientation.
The present invention program 2 tip pole is the present invention program 1 a tip pole, and pole tip side part has axial length about 1/2~1/5 with respect to the whole axial length of tip pole.
In this tip pole, pole tip side partly is set in the axial length range of regulation, in the scope of necessity, has improved circumferential torsional rigidity, presents good twisting characteristic and flexural property.
The present invention program 3 tip pole is the tip pole of the present invention program 1 or 2, pole root side member has at tip side end towards the side-prominent ledge of the pole tip, and have the recessed portion that inserts for above-mentioned ledge in pole root side at pole tip side member, ledge inserts recessed portion, and pole root side member is connected with pole tip side member.
In this tip pole, insert recessed portion by ledge pole tip side member is connected sleekly with pole root side member, and both adhesions also improve.Connect operation and also become easy.Also have, can both be connected by bonding agent etc.Also have, after connecting pole tip side member and pole root side member, also can on the periphery of coupling part, twine, through overbaking and integrated to be connected and fixed the pre-preg material of usefulness.
The present invention program 4 tip pole is the present invention program 3 a tip pole, and the ledge of pole root side member is made the closer to its diameter of pole tip side little awl of healing.
In this tip pole, because ledge is made the closer to its diameter of pole tip side little awl of healing, at the pre-preg material that axially changes pole root side member and tip side component continuously, so the variation slyness of axial blank characteristic, operability is good.
Description of drawings
Fig. 1 is the full figure of the fishing rod of employing first form of implementation of the present invention.
Fig. 2 is the figure of tip pole 4 that the fishing rod of Fig. 1 is shown.
Fig. 3 is the enlarged drawing of the tip pole 4 of Fig. 2.
Fig. 4 is the figure that the tip pole 4 that adopts second form of implementation of the present invention is shown.
Fig. 5 is the figure that the tip pole 4 that adopts another form of implementation of the present invention is shown.
Fig. 6 is the figure that the tip pole 4 that adopts another form of implementation of the present invention is shown.
Fig. 7 is the figure that the tip pole 4 that adopts another form of implementation of the present invention is shown.
Embodiment
First embodiment
Below referring to relevant first embodiment of the present invention of drawing explanation.
As shown in Figure 1, adopt the fishing rod of first embodiment of the present invention to have pole (pole is saved on second of root pole top) 2, middle pole (the maintenance pole of tip pole) 3, tip pole 4 on tubular root pole 1 and the root that pole tip side at root pole 1 is connected by the form of extracting out successively.And, on the end peripheral surface of the pole tip side of pole 2, guide 5 is installed during pole 2 reaches on root.On the peripheral surface of its pole root side, do not have a plurality of sliding guide pieces that can on peripheral surface, slide 6 of axial arrangement.Also have, on the pole tip side end of tip pole 4, be fixed with top guide spare 7, on the peripheral surface of its pole root side, the sliding guide piece 6 that configuration vertically can be slided on peripheral surface.And each slide-and-guide 6 moves axially in the peripheral surface upper edge of each pole body, and can be fixed on the given axial location of pole body peripheral surface because its internal diameter is consistent with the external diameter of pole body.
Root pole 1 to middle pole 3 is a cylindrical member, is the awl that the front end that formed by the pre-preg material made from carbon-fiber reinforced resins and glass fiber-reinforced resin etc. respectively attenuates.On the interior perimeter surface of pole tip side end, can the chimeric successively pole root side end (so-called extraction form) of fixing the pole body that is connected with its pole tip side.On the peripheral surface of pole root 1, the reel holder 8 of the fishing line reel (not shown) that configuration integratedly can freely be loaded and unloaded at pole root side end, can be equipped with the tail plug.
On the other hand, the middle real thin rod member of tip pole 4 for making with carbon-fiber reinforced resins, glass fiber-reinforced resin etc.Chimeric bossing is made in the end of pole root side, and during it is entrenched on the interior perimeter surface of pole tip side end of pole 3, becomes on the pole tip side of pole 3 in can being connected.As shown in Figure 2, this tip pole 4 is made of two parts in more detail.So-called two parts promptly constitute the pole root side member 11 of pole root side and the pole tip side member 12 of formation pole tip side.These two parts become to link into an integrated entity non-disconnectablely and form tip pole 4.
Real rod member in the taper that pole root side component 11 attenuates for front end, its length be tip pole 4 whole axial length about 1/2~4/5.Pole root side member 11 is made of the carbon fiber that is orientated vertically, the pre-preg material of glass fibre, and reinforcing fiber is orientated vertically.Pole tip side end at pole root side member 11 forms the ledge 11a that extends to pole tip side, and this part is littler than the diameter of other parts.Ledge 11a is after forming predetermined bar-like member, the part of its pole tip side is pruned and the part that forms, and this ledge 11a preferably is arranged to more to the little taper of healing of its diameter of pole tip side.
Pole tip side member 12 is real rod member in the taper that attenuates of front end, its length be tip pole 4 whole axial length about 1/2~1/5, though similarly also form by given pre-preg material with pole root side member, but this pre-preg material is that reinforcing fiber forms along crisscross or circumferential orientation.So-called crisscross axially ± 30~90 direction of the scope of degree that departs from tip pole 4 that is.End in pole root side forms recessed hole vertically, so that above-mentioned ledge 11a inserts, becomes identical.And herein, ledge 11a inserts above-mentioned recess and by binding agent etc. both is fixed.In this occasion, the outer surface of the coupling part of two members smoothing by surface grinding processing etc., and by surface paint etc. can be accomplished in appearance the pole body indifference with one.
Also have, also can be with beyond binding agent fixing, on both peripheral surface of coupling part, twine auxiliary pre-preg material, further be baked into one.
Also have, on pole root side member 11 and pole tip side member 12, not only make the differently-oriented directivity difference of reinforcing fiber, and its reinforcing fiber can be made different.For example, in pole root side member 11, adopt carbon fiber, in tip pole member 12, then can adopt glass fibre, and can be conversely.Have again,, also can be for example in pole root side member 11 and pole tip side member 12, adopt the different fiber of tensile elasticity rate even adopting the occasion of ejusdem generis carbon fiber.As long as the setting of its tensile elasticity rate is suitably just enough.
This tip pole 4 partly constitutes pole root side member 11 in pole root side respectively, partly constitutes pole tip side member 12 in pole tip side.And the fiber that constitutes the pre-preg material of member separately improves needed separately axial bending rigidity and circumferential torsional rigidity, shows good characteristic.Like this part is adopted the part combination of different pre-preg materials, do not need to twine multiple pre-preg material and form the pole body, just can prevent ever-larger diameters.
Second embodiment
Adopt second embodiment of the present invention in the tip pole 4 of logical pole, as shown in Figure 4, be the middle real thin rod member of making by carbon-fiber reinforced resins, glass fiber-reinforced resin etc.Identical with first example, pole root side end is made the mosaic process part, in the interior perimeter surface of the pole tip side end of pole 3, is connected with the pole tip side of middle pole 3 during this jut can be entrenched in.This tip pole 4 promptly constitutes the pole root side member 21 of pole root side and the pole tip side member 22 of formation tip side and form, and these two parts connects, the tip pole 4 that becomes one non-disconnectablely also by two parts.
Real rod member in the taper that pole root side member 21 attenuates for front end, its length be tip pole whole axial length about 1/2~4/5.Pole root side member 21 is by constituting the pre-preg material of carbon fiber and glass fibre orientation vertically, and reinforcing fiber is orientated vertically.At the pole tip side end of pole root side member 21, form towards pole tip side than other parts minor diameterization coniform and the jut 21a that extends gradually.Identical with first form of implementation, jut 21a is after forming given rod member, the part of the pole tip side of partly pruning and the part that forms.
The middle real rod member of the awl that pole tip side member 22 attenuates for front end, its length be tip pole whole axial length about 1/2~1/5.Identical with pole root side 21, form by given pre-preg material, reinforcing fiber is along crisscross or circumferential orientation.In pole root side end, form cone shape recessed hole vertically, so that insert above-mentioned cone shape jut 21a, coincide mutually.And herein, ledge 21a inserts above-mentioned recessed hole and by binding agent both is fixed.
In such tip pole 4, can reach effect and the effect identical with first form of implementation.Such with conical pole root side member 21 and the tip side member 22 of connecting, pole root side member 21 and pole tip side member 22, pole root side member 21 is axially changing continuously with pole tip side member 22, and the style of pole body is in axially no rapid variation, pole functional.
By above-mentioned several portions combination, can prevent ever-larger diameters.
Other form of implementation
(a) just enough as long as the ledge of the pole root side member of tip pole reaches the degree that is connected power that can obtain with pole tip side member, for example, as shown in Figure 5, the ledge 31a of the pole root side member 31 in the tip pole 4 can be vertically by the outstanding part of short tubular.Also have, in above-mentioned each form of implementation, though form towards the side-prominent ledge of the pole tip in pole root side member side,, also can be conversely, form towards the side-prominent ledge of pole root at the pole root side end of pole tip side member, and both are coupled together.
(b) in above-mentioned each form of implementation, though pole tip side member is made a surface with the peripheral surface that is connected of pole root side member,, also can be as shown in Figure 6, it is poor in pole tip side member 42 and pole root side member 43 diameter to be set, and makes the tip pole of step.In this occasion, as shown in Figure 7, both step difference places are equipped with other curvature portion, improve its decorative appearance, for example can or make taper, or make curved surface.
The existing very little diameter of tip pole of the present invention, and flexural rigidity and torsional rigid are all good.

Claims (4)

1. tip pole, it is the tip pole that is positioned at the pole tip side of the fishing rod that many pole bodies of taper of being attenuated by front end constitute, it has the pole root side member of the real core of being made by the pre-preg material that reinforcing fiber is orientated and impregnated in synthetic resin vertically, with the pole tip side member of the real core that is connected integratedly with the pole tip side of pole root side member, this pole tip side member by with reinforcing fiber along circumferentially or intersections side wrap the pre-preg material that is orientated and impregnated in synthetic resin and make.
2. tip pole as claimed in claim 1, aforementioned pole tip side part has axial length about 1/2~1/5 with respect to the whole axial length of tip pole.
3. as the tip pole of claim 1 or 2, aforementioned pole root side member has at pole tip side end towards the side-prominent ledge of the pole tip, above-mentioned pole tip side member has the recessed portion that the above-mentioned ledge of the confession that is positioned at its pole root side end inserts, aforementioned ledge inserts aforementioned recessed portion, and aforementioned pole root side member is connected with pole tip side member.
4. tip pole as claimed in claim 3, the ledge of aforementioned pole root side member are made the closer to its diameter of pole tip side little awl of healing.
CNB021316155A 2001-09-13 2002-09-11 Top rod Expired - Fee Related CN1221167C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001278290A JP4730802B2 (en) 2001-09-13 2001-09-13 Earhead
JP278290/2001 2001-09-13

Publications (2)

Publication Number Publication Date
CN1406469A CN1406469A (en) 2003-04-02
CN1221167C true CN1221167C (en) 2005-10-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021316155A Expired - Fee Related CN1221167C (en) 2001-09-13 2002-09-11 Top rod

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JP (1) JP4730802B2 (en)
KR (1) KR100902557B1 (en)
CN (1) CN1221167C (en)
TW (1) TW552110B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4518554B2 (en) * 2004-11-19 2010-08-04 株式会社シマノ Fishing rod
JP4623565B2 (en) * 2004-12-08 2011-02-02 株式会社シマノ Enclosure for drawer
JP6148172B2 (en) * 2013-12-27 2017-06-14 グローブライド株式会社 fishing rod
JP2016136926A (en) * 2015-01-29 2016-08-04 グローブライド株式会社 fishing rod
JP2021145591A (en) * 2020-03-18 2021-09-27 グローブライド株式会社 fishing rod

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007645A1 (en) * 1980-02-29 1981-10-01 Autoflug Gmbh, 2084 Rellingen SAFETY SEAT FOR MOTOR VEHICLES
JPS56136571U (en) * 1980-03-19 1981-10-16
JP3154805B2 (en) * 1992-04-30 2001-04-09 株式会社シマノ Tubular body
JP3154291B2 (en) * 1995-01-31 2001-04-09 株式会社シマノ Through rod
KR100359183B1 (en) * 1996-12-10 2003-01-29 에스케이케미칼주식회사 Fishing rod using non-woven prepreg
JP2001120117A (en) * 1999-10-28 2001-05-08 Daiwa Seiko Inc Fishing rod having solid rod
KR100616184B1 (en) * 1999-11-20 2006-08-25 에스케이케미칼주식회사 Fishing rod and preparation thereof
JP3520296B2 (en) * 1999-12-06 2004-04-19 来 進 福 Ship pole

Also Published As

Publication number Publication date
KR100902557B1 (en) 2009-06-11
TW552110B (en) 2003-09-11
CN1406469A (en) 2003-04-02
JP4730802B2 (en) 2011-07-20
KR20030023557A (en) 2003-03-19
JP2003079280A (en) 2003-03-18

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Granted publication date: 20051005

Termination date: 20200911