CN1221168C - Rod body production - Google Patents

Rod body production Download PDF

Info

Publication number
CN1221168C
CN1221168C CNB021322678A CN02132267A CN1221168C CN 1221168 C CN1221168 C CN 1221168C CN B021322678 A CNB021322678 A CN B021322678A CN 02132267 A CN02132267 A CN 02132267A CN 1221168 C CN1221168 C CN 1221168C
Authority
CN
China
Prior art keywords
pole
core
band
somatotype
fishline
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
CNB021322678A
Other languages
Chinese (zh)
Other versions
CN1406471A (en
Inventor
川岛公一
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 CN1406471A publication Critical patent/CN1406471A/en
Application granted granted Critical
Publication of CN1221168C publication Critical patent/CN1221168C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • B29C70/08Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/081Combinations of fibres of continuous or substantial length and short fibres
    • 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
    • B29C70/28Shaping operations therefor
    • B29C70/30Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00Layered products having a non-planar shape
    • B32B1/08Tubular products
    • 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

Landscapes

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

Abstract

Provided is a method for producing a small-diameter fishing rod enabling smooth motion of a fishing line in the rod body. The production method comprises a step to spirally wind a releasing tape 51 around a prescribed core material 50 having tapered form in a manner successively overlapping the tape at the butt end side of the core material to form a laminate, a step to wind a prepreg material 52 around the wound releasing tape 51, a step to bake the prepreg material 52 in an oven, a step to remove the core material 50 and release the releasing tape 51 and a step to apply a water-repelling coating material on the inner surface of the prepreg material 52 after the removal of the core.

Description

The manufacture method of pole body
Technical field
The present invention relates to constitute the manufacture method of the pole body of fishing rod, especially relate to by reinforcing fibers such as carbon fiber, glass fibre be impregnated in synthetic resin the manufacture method of the pole body that constitutes of pre-preg material.
Background technology
Fishing is generally adopted such manufacture method with the pole body of fishing rod: reinforcing fiber be impregnated in synthetic resin such as epoxy resin, obtain being called the material of pre-preg material thus, will be processed into sheet or banded pre-preg material is wound on the core, fire.With the pole body that such pre-preg material is made, both light and handy, have good physical strength again, give full play to the characteristic that fishing rod should have.
In the fishing rod that constitutes by such pole body, the fishing rod that exists a kind of fishline to pass, promptly so-called " hollow pole " from pole body inside.The pole body of using as such hollow pole, the pole bodies that adopt integrally formed fishline supporting convex portion when making the pole body more, described fishline supporting convex is formed on the fishline passage inner peripheral surface of pole body inside, is continuous helical form.Because fishline supporting convex portion is formed on the pole body inner peripheral surface like this, the contact area of fishline passage side face and fishline reduces, the adhesion of fishline that can suppress to be soaked in water and pole body, and reduce resistance to sliding.
Summary of the invention
The hollow pole that is formed with fishline supporting convex portion in such inside is used in the pole body, in order to form this fishline supporting convex portion, requires it that certain diameter must be arranged, and compares with the situation that does not form fishline supporting convex portion like this, and its diameter must be big.
That is to say that for fishing rod, more near the pole body portion of tip point side, its diameter is littler, more flexible near tip point side.And, be positioned at as far as possible little that the diameter of the tip pole of tip point side will do, make it flexible, reaction is sharp when a fish snapped at the bait like this, and is more satisfactory.Yet, forming under the situation of fishline supporting convex portion on the inner peripheral surface of pole body, the diameter of (minimum diameter that fishline may pass)+(height of fishline supporting convex portion) is essential, so just has the limit problem of minor diameterization.
Like this, need provide the manufacture method of tip pole that does not form fishline supporting convex portion and make manufacture method, the especially minor diameter of the pole body that fishline can move smoothly in the pole body.
Problem of the present invention provides a kind of manufacture method, and the minor diameter pole body that fishline can be moved in the pole body smoothly is made easily.
The manufacture method of invention scheme 1 is to make the manufacture method of the pole body that constitutes cylindrical body fishing rod, that front end attenuates, comprises following operation.
Week outside the taper core that predetermined front end attenuates, from the pole bottom side of this core, the operation of overlap successively ground, helically coiling somatotype band; The operation of coiling pre-preg material, this pre-preg material are wound on and are wound with week outside the somatotype band; The pre-preg material is placed the operation of firing in the stove; Core is come off and peel off the operation of somatotype band; The operation that week is smeared water-repellent paint within the pre-preg material of the core that comes off.
According to this method, part can form the inclined-plane and the difference in height of the thickness with somatotype band successively stackedly with predetermined somatotype tape wrapping core on its periphery.And, coiling pre-preg material on its periphery, the inclined-plane of somatotype band and difference in height can transfer printing be given the pre-preg material.After the sintering, extract core out and peel off the somatotype band, above-mentioned inclined-plane and difference in height just residue on the pole body inner peripheral surface of the tubular that is formed by the pre-preg material.Smear water-repellent paint on such inner peripheral surface that inclined-plane and difference in height are arranged, water-repellent paint can be attached to it well.In addition, the trickle inclined-plane of pole body inner peripheral surface and difference in height can reduce the contact area of this inner peripheral surface and fishline.
Adopt such manufacture method to form trickle inclined-plane and difference in height on the inner peripheral surface, form fishline supporting convex portion can resembling in the past and fishline can be moved smoothly.And, compare with pole body in the past, can realize sufficient minor diameterization.
The manufacture method of invention scheme 2 is in the manufacture method of invention scheme 1, and the somatotype band is the polypropylene tape of fabric width 5~15mm, in week outside core, makes near the band of pole bottom side ground, helically this polypropylene tape of reeling of overlapping successively with the pitch of 1~3mm.
Like this, the somatotype tape wrapping core with predetermined can form inclined-plane and difference in height well on the pole body inner peripheral surface of tubular.
Description of drawings
The overall diagram of the fishing rod that Fig. 1 is in one embodiment of the present invention to be adopted.
Fig. 2 is the profile of the tip pole 4 among Fig. 1.
Fig. 3 is manufacturing process's schematic diagram of the tip pole 4 among Fig. 1.
Fig. 4 is manufacturing process's schematic diagram of the tip pole 4 among Fig. 1.
Fig. 5 is manufacturing process's schematic diagram of the tip pole 4 among Fig. 1.
Fig. 6 is the sintering situation schematic diagram afterwards of the tip pole 4 among Fig. 1.
Embodiment
Below, with reference to accompanying drawing one embodiment of the present of invention are described.
(structure of fishing rod integral body)
As shown in Figure 1, the fishing rod that first embodiment of the present invention is adopted, pole 2,3 and constitute a plurality of tubulars that connect by the form of extracting out successively by the end pole 1 of tubular, from the top end side of end pole 1 with tip pole 4 that the top end side of middle pole 3 is connected.These end pole 1~tip poles 4 will be as illustrating the taper cartridge that the front end that forms for the banded material of being made by carbon-fiber reinforced resins, glass fiber-reinforced resin etc. of pre-preg sheet material, pre-preg attenuates in the back.
The embedded removably binding in end, pole bottom side of end pole 1 has bottom plug 9, and side face is provided with reel holder 5 removably.The fishing rod that illustrates in the present embodiment is so-called " hollow pole ", is formed with a fishline introducing port 6 on the tip point lateral circle surface of the reel holder 5 on the end pole 1, fishline can be imported pole body inside from fishing line reel by this fishline introducing port 6; On above-mentioned side face, dispose fishline and import guide rail 7, be used for fishline is imported the fishline introducing port.
On the other hand, the tip of tip pole 4 point side links top guide rail 8, and fishline imports pole body inside via fishline introducing port 6, then is sent to the top successively, by top guide rail 8 it is derived the pole body again.
In addition, within second joint pole 2 and the middle pole 3 of the pole of the close end in these pole bodies, can on the inner peripheral surface of fishline passage, also can form spiral helicine fishline supporting convex portion.This fishline supporting convex portion can form with well-known method.For example, helically reel to form the banded material of pre-preg of fishline supporting convex portion special use, with methods such as pole body body are integrally formed.
(structure of tip pole 4 and manufacture method thereof)
Be arranged in tip point tip pole 4 side, the diameter minimum in the pole body and to save pole 2 near second of end pole different with pole 3, its structure and manufacture method are described as follows.
Shown in the pattern among Fig. 2, the taper cartridge that tip pole 4 attenuates for front end is had within the pole body 10 of trickle inclined-plane and difference in height and the pole body 10 by inner peripheral surface that stacked preventing water coating layer 11 constitutes on the side face.The part of pole body 10 forms by stacking gradually banded material of pre-preg sheet material and pre-preg and integrated firing, wherein, the banded material of described pre-preg sheet material and pre-preg by with impregnated carbon fiber in synthetic resin such as epoxy resin and carbon-fiber reinforced resins, will be glass fiber impregnated in synthetic resin such as epoxy resin and glass fiber-reinforced resin etc. form, the explanation of the manufacture method that its structure will be by the back is detailed more, clear.In this manufacturing process, form trickle inclined-plane and difference in height on the inner peripheral surface.The setting on inclined-plane becomes milder inclined-plane with the tip point side of depression and the pole bottom side becomes to have steeper inclined-plane comparatively desirable.Why like this, to be because the water of together invading with fishline that such material that inclines can not hinder pole body inside goes out from tip point effluent.
On the other hand, preventing water coating layer 11 adopts the methods such as inside that preventing water coating is injected tubular to smear and forms after pole body 10 is made.
Below, the manufacture method of tip pole 4 is described successively.
As shown in Figure 3, at first, the taper tubular core 50 that the predetermined front end of preparation attenuates is smeared parting compound etc. as required on its side face.Next is at the somatotype band 51 of systems such as its periphery helically coiling polypropylene.This somatotype band 51 is subjected to the restriction of size of the tip pole 4 of its preproduction, but is generally fabric width 5~15mm, more satisfactory about thickness 20~30 μ m.Then, from the close pole bottom side of core 50, with the pitch about 2mm (beginning axially spaced-apart 2mm ground successively from the pole bottom side) such somatotype band 51 (with reference to Fig. 4) of reeling along core with overlapping.
Below, as shown in Figure 5,, reel and to be processed into sheet or banded pre-preg material 52 in such periphery that is wound with somatotype band 51, wherein, this pre-preg material 52 by with the carbon fiber of stretch orientation, glass fiber impregnated in epoxy resin etc. and.The pre-preg material 52 of reeling like this constitutes above-mentioned pole body 10, pre-preg material 52 that also can winding number Zhang Butong.For example, the pre-preg material 52 that directly is wound on week outside the somatotype band 51 is positioned at the innermost layer side, wants to improve the axial bending rigidity of pole body, uses carbon fiber more satisfactory at the sheet pre-preg material 52 of axial tension orientation; And want to improve the rigidity of rift direction, then can be again at its periphery coiling carbon fiber, the glass fibre banded pre-preg material 52 of stretch orientation in the longitudinal direction.
Week outside somatotype band 51 like this, the limit adds the method for flanging coiling pre-preg material 52, make the resin of pre-preg material 52 enter between each stacked layer and closely cooperate with it, and as shown in Figure 4, the inclined-plane and the difference in height transfer printing of somatotype band 51 are given on the inner peripheral surface of the layer that constitutes pre-preg material 52.
After this, all coiling and molding bands outside pre-preg material 52 as required, and be placed in the stove and fire, make 52 sclerosis of pre-preg material and become one.Next, extract core 50 out, trim two ends, peel off the moulding band of outer peripheral face, the somatotype band 51 of inner peripheral surface, grind side face and make it level and smooth and make tip pole 4 to be adjusted to suitable length.In this stage,, on the inner peripheral surface of the pole body 10 that forms by pre-preg material 52, be formed with inclined-plane and difference in height (with reference to Fig. 6 (a)) because somatotype band 51 strips down from inner peripheral surface.Here, adopt water-repellent paint is injected within the tip pole 4 week and makes its method that is attached to inner peripheral surface that water proof type dope layer 11 (with reference to Fig. 6 (b)) is set.
The tip pole 4 of Zhi Zaoing like this, on side face within the pole body 10, be formed with trickle inclined-plane and difference in height, smear water-repellent paint on such inner peripheral surface that trickle inclined-plane and difference in height are arranged, water-repellent paint can be attached to it well, and preventing water coating layer 11 can form with comparalive ease.And, because the trickle inclined-plane of such pole body inner peripheral surface and difference in height can reduce the contact area between itself and the fishline, and preventing water coating layer 11 can be got rid of the water of together invading with fishline, makes that do not form fishline supporting convex portion also can make fishline move smoothly.In addition, compare, become the tip pole 4 that diameter is very little and reaction is sharp with pole body in the past.
Other embodiment
(a) pitch of somatotype band 51, thickness etc. can be set arbitrarily according to the size of the tip pole 4 of manufacturing.
(b) in the above-described embodiment, though just need the tip pole 4 of minor diameterization to adopt said method especially,, above-mentioned embodiment is not limited to tip pole, can certainly be applicable to other pole bodies.
The method according to this invention can more easily be manufactured on the minor diameter pole body that fishline can move smoothly in the pole body.

Claims (2)

1. the manufacture method of a pole body is a manufacture method of making the pole body that constitutes cylindrical body fishing rod, that front end attenuates, comprises following operation:
In week outside the taper core that predetermined front end attenuates, from the pole bottom side of this core, the ground of overlapping successively, helically are reeled and are fired the operation of the strippable somatotype band in sclerosis back;
The operation of coiling pre-preg material, this pre-preg material are wound on week outside the above-mentioned somatotype band of coiling;
Above-mentioned pre-preg material is placed the operation of firing in the stove;
Above-mentioned core is come off and peel off the operation of somatotype band;
The operation that week is smeared water-repellent paint within the above-mentioned pre-preg material of the core that comes off.
2. as the manufacture method of the pole body in the claim 1, it is characterized in that: above-mentioned somatotype band is the polypropylene tape of fabric width 5~15mm, in week outside core, make near the band of pole bottom side ground, helically this polypropylene tape of reeling of overlapping successively with the pitch of 1~3mm.
CNB021322678A 2001-09-06 2002-09-04 Rod body production Expired - Fee Related CN1221168C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP269784/2001 2001-09-06
JP2001269784A JP2003070385A (en) 2001-09-06 2001-09-06 Method for producing fishing rod

Publications (2)

Publication Number Publication Date
CN1406471A CN1406471A (en) 2003-04-02
CN1221168C true CN1221168C (en) 2005-10-05

Family

ID=19095538

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021322678A Expired - Fee Related CN1221168C (en) 2001-09-06 2002-09-04 Rod body production

Country Status (4)

Country Link
JP (1) JP2003070385A (en)
KR (1) KR100902555B1 (en)
CN (1) CN1221168C (en)
TW (1) TW537858B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4570138B2 (en) * 2004-09-08 2010-10-27 株式会社シマノ Body for through-holes and through-holes
JP2007289118A (en) * 2006-04-27 2007-11-08 Shimano Inc Interline rod
JP5916402B2 (en) * 2012-01-30 2016-05-11 株式会社シマノ Punch
CN106070107A (en) * 2016-06-30 2016-11-09 高海燕 A kind of preparation method of high-modulus Herba Veronicastri
AU2019372611B2 (en) * 2018-10-29 2022-08-18 Globeride, Inc. Fishing rod comprising multiple jointed rod bodies
JP7107816B2 (en) * 2018-11-06 2022-07-27 株式会社シマノ Fishing tackle with a rod body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000300121A (en) * 1999-04-15 2000-10-31 Ryobi Ltd Internally threaded fishing rod and its production
JP2001009924A (en) * 1999-06-25 2001-01-16 Shimano Inc Manufacture of tubular molding

Also Published As

Publication number Publication date
JP2003070385A (en) 2003-03-11
KR100902555B1 (en) 2009-06-11
CN1406471A (en) 2003-04-02
KR20030022052A (en) 2003-03-15
TW537858B (en) 2003-06-21

Similar Documents

Publication Publication Date Title
US20060201608A1 (en) Pass-through fishing rod and method of manufacturing same
CN1221168C (en) Rod body production
CN1830246A (en) Rod body for fishing rod
CN1214712C (en) Method for mfg. fishing-rod body
EP1502503B1 (en) Fishing rod
US5592771A (en) Tubular fishing rod and its method of manufacture
US5338604A (en) Fishing rod stock and method of manufacturing same
CN1273014C (en) Fishing rod with plug-in fishing line
CN1843106A (en) Fishing rod
CN1323584C (en) Fishing rod
CN1297192C (en) Method for making rod
CN1278605C (en) Fishing rod body
CA2274328C (en) Method of manufacturing composite tubular parts through filament winding
CN1221167C (en) Top rod
CN100534300C (en) Fish rod and manufacturing method for rod
US6454691B1 (en) Method for making tubular product of fiber composite material
JP2740638B2 (en) Through rod
JP4292378B2 (en) fishing rod
KR100230698B1 (en) An interline fishing rod
JP3100205B2 (en) Fishing rod and method of manufacturing the same
JP2632621B2 (en) Tubular bodies such as fishing rods
JP2002233273A (en) Method for producing spinning rod body
EP2039247A1 (en) Fishing rod and method for making the same
JP6157369B2 (en) Hot pot rice cake and method of manufacturing the hot pot rice cake
JP4145433B2 (en) Manufacturing method of housing

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20051005

Termination date: 20150904

EXPY Termination of patent right or utility model