CN1899032B - Tip rod - Google Patents
Tip rod Download PDFInfo
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- CN1899032B CN1899032B CN200610066157XA CN200610066157A CN1899032B CN 1899032 B CN1899032 B CN 1899032B CN 200610066157X A CN200610066157X A CN 200610066157XA CN 200610066157 A CN200610066157 A CN 200610066157A CN 1899032 B CN1899032 B CN 1899032B
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- pre impregnated
- pole body
- reinforcing fiber
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- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims description 45
- 239000011159 matrix material Substances 0.000 claims description 30
- 230000002787 reinforcement Effects 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 241000644035 Clava Species 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 229920005989 resin Polymers 0.000 abstract description 9
- 239000011347 resin Substances 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000000835 fiber Substances 0.000 description 7
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 6
- 238000000227 grinding Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 241000251468 Actinopterygii Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000861914 Plecoglossus altivelis Species 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K87/00—Fishing rods
- A01K87/02—Connecting devices for parts of the rods
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/70—Agricultural usage or equipment
- B29L2031/7002—Agricultural usage or equipment for fishing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S43/00—Fishing, trapping, and vermin destroying
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Fishing Rods (AREA)
Abstract
An ear tip rod. In a hollow large diameter rod body of an ear tip rod, an inner side layer is formed, with a main pattern of a length corresponding to the total length along the axis direction of the rod, by using a prepreg, composed by impregnating a resin in reinforcing fibers extendedly arranged in a inclined posture to the rod axis, and a prepreg, composed by impregnating a resin in reinforcing fibers extendedly arranged and set symmetrically to the reinforcing fibers c of the prepreg across the rod axis, and an inward bulged part vending inward the rod tip part of the inner side layer is formed. A reinforcing pattern which is obtained by extendedly arranging and setting the reinforcing fibers in the circumferential direction and impregnating a resin therein and has shorter length than that of the main pattern, is wound on the outside of the inwardly bent and inwardly bulged part so as to form an outside layer.
Description
Technical field
The present invention relates to tip pole and manufacture method thereof.
Background technology
As tip pole, have plenty of that the big footpath pole body of the hollow shape that is connected to a fixed by solid bar-shaped path pole body and with this path pole body constitutes (referring to patent documentation 1, TOHKEMY 2005-27593 communique, [0003], [0005], [0023] section, and Fig. 3～Fig. 6).
Adopting solid bar-shaped path pole body, is to sting in order to be implemented in fish simultaneously that the pole body can react and these two purposes of weight reduction well when having gone up hook.But because the pole front side is solid clava, pole root side is the hollow shape parts, so, though people have carried out all improvement to both syndetons, even following problem is also arranged like this.
That is, shown in Figure 6 as in the above-mentioned patent documentation 1, the pole tail end that is positioned at the path pole body of pole front side is entrenched in the front end opening of the big footpath pole body that is positioned at pole root side, above-mentioned chimeric face mutually is called chimeric surface here.For above-mentioned chimeric surface is carried out machining, though will be installed in the front opening inner peripheral surface as processed chipping allowance by the reinforcement matrix that pre impregnated material constitutes, but, exist following problem, promptly, the outer peripheral face of the pole front end of big footpath pole body produces protuberance, perhaps produces step portion on the principal mode sheet on the outside that is wound in described reinforcement matrix, produces problems such as gauffer on this step portion.
In addition, owing to be provided with the reinforcement matrix in the pole front side, so, on the outer peripheral face of the big directly pole front end of pole body, can produce protrusion, thereby when path pole body being affixed on the pole body of big footpath, be connected and fixed the position at this, shown in Figure 2 as in the above-mentioned patent documentation 1 will form ladder on the outer peripheral face separately of path pole body and big footpath pole body.Therefore, in order to fill up above-mentioned step portion, adopted than heavy back and applied the structure that coating etc. covers.
Like this, by applying described coating, on the part of this coating, will produce protuberance, between the pole leading section of the pole tail end of path pole body and big footpath pole body, the continuity of rigidity can be damaged, and pole has just lacked slick and sly property in described coupling part when bending.
The object of the present invention is to provide a kind of such tip pole: make in the bending of connecting portion office pole and can as desired, carry out.
Summary of the invention
Technical solution of the present invention 1 is described to be a kind of tip pole, it is characterized in that, above-mentioned tip pole is made of solid bar-shaped path pole body and the big footpath of the hollow shape pole body that is fastened on the above-mentioned path pole body, on the pole body of above-mentioned big footpath, form la m with the principal mode sheet, described principal mode sheet constitutes by two pre impregnated materials are overlapped, its length is equivalent to along the length of the total length of rod axis direction, two above-mentioned pre impregnated materials are respectively to make the reinforcing fiber that draws neat one-tenth to favour the state of rod axis soak resinous and pre impregnated material that form, be configured to together soak resinous and pre impregnated material that form with respect to the reinforcing fiber of rod axis symmetry with making to be drawn with the reinforcing fiber of above-mentioned pre impregnated material, and, the pole fore-end of above-mentioned la m is curved inwardly, form direction protrusion inwardly, the outside that the reinforcement matrix is wrapped in above-mentioned aduncate direction protrusion inwardly forms outside layer, above-mentioned reinforcement matrix is to soak resinous and pre impregnated material that form after making reinforcing fiber along the circumferential direction draw neat configuration, and it is shorter than above-mentioned principal mode sheet along the length of the axis direction of pole that this strengthens matrix.Its action effect is as follows.
[action effect]
Owing on the direction of inboard, formed the pole leading section that constitutes the principal mode sheet of la m agley, and formed direction protrusion inwardly, simultaneously in order to form above-mentioned direction protrusion inwardly, on the direction of inboard, formed the pole leading section of principal mode sheet agley, therefore, on the outer peripheral face of pole leading section, formed recess.In the female portion, disposed the reinforcement matrix.
According to such configuration structure, to can not form protrusion at the pole leading section of big footpath pole body, and can fill up formed recess in the principal mode sheet by strengthening matrix, its result can guarantee the inner surface allowance that is formed by direction protrusion inwardly.
And, owing to be not to strengthen matrix but be provided with direction protrusion inwardly with the principal mode sheet, so, on the coupling part between path pole body and the big footpath pole body, can dispose the pre impregnated material under the state that reinforcing fiber is in favour rod axis, for example, compare with the situation that has disposed the reinforcement matrix of along the circumferential direction drawing neat configuration reinforcing fiber, owing to also can bring into play resistance, so be that the resin that can suppress the connecting portion office is peeled off with plastic deformation to shearing from the directive effect that favours rod axis.
Technical solution of the present invention 2 is described to be the manufacture method of the big footpath pole body of technical scheme 1 described tip pole, it is characterized in that, from front to the root side, the big footpath pole bodily form is become the clava that its outer peripheral face diameter enlarges in certain proportion, and at leading section, between form the closer to the more little minor diameter part of pole front side diameter across cascaded surface, when formation pole system is made the pole core of usefulness, the principal mode sheet of will be overlapped by two pre impregnated materials and constituting is wrapped on the above-mentioned pole core along the length of the total length of rod axis direction being equivalent to, and face twines and strengthens matrix from it, wherein, two above-mentioned pre impregnated materials are respectively to make the reinforcing fiber that draws neat one-tenth to favour the state of rod axis soak resinous and pre impregnated material that form, be configured to together soak resinous and pre impregnated material that form with respect to the reinforcing fiber of rod axis symmetry with making to draw with the reinforcing fiber of above-mentioned pre impregnated material, above-mentioned reinforcement matrix is reinforcing fiber along the circumferential direction to be drawn soak after the neat configuration resinous and pre impregnated material that form, and this to strengthen matrix suitable along the axis direction length of the minor diameter part of the length of the axis direction of pole and above-mentioned pole core.Its action effect is as follows.
[action effect]
Like this, owing to formed minor diameter part, so, will inwardly form protrusion at the leading section of pole body the principal mode sheet being wrapped on the pole core when constituting the pole body at the leading section of pole core.In this case, though on the outer peripheral face of the leading section of pole body, only produce recess with the degree that forms its direction protrusion inwardly, owing on this recessed portion, twining the reinforcement matrix, so the outer peripheral face of pole body becomes the state of no ladder.
On the other hand, because forming the principal mode sheet of pole main body is to make two pre impregnated materials overlapped, and to be equivalent to constitute along the length of the total length of the axis direction of pole, so, with the pole leading section of the big footpath pole body of the pole tail end tabling of solid bar-shaped path pole body in inner peripheral surface on, be to constitute by the pre impregnated material that above-mentioned reinforcing fiber is configured under the heeling condition.Wherein, two above-mentioned pre impregnated materials are respectively to make the reinforcing fiber that draws neat one-tenth to favour the state of rod axis soak the resinous and pre impregnated material that forms and make to be drawn to be configured to together soak resinous and pre impregnated material that form with the reinforcing fiber of above-mentioned pre impregnated material with respect to the reinforcing fiber of rod axis symmetry.
Like this, because the connecting portion place between path pole body and big footpath pole body is disposing inclined reinforcing fiber, so, can suppress the resin at the connecting portion place of big footpath pole body and peel off and plastic deformation for the shearing performance resistance that acts on the connecting portion place.
Description of drawings
(A) among Fig. 1 is end view, and the state that is connected has been carried out in its expression to the solid bar-shaped path pole body that constitutes tip pole and the big footpath pole body of hollow shape; (B) be the vertical profile end view, it represents the state before the rearward end of solid bar-shaped path pole body is connected with the leading section of the big footpath pole body of hollow shape; (C) be the vertical profile end view, the state after its expression connects.
(A) among Fig. 2 is the vertical profile end view, and it is illustrated in path pole body is connected under the state on the pole body of big footpath, will be used for fastening fixing line and be wrapped in state on the connecting portion; (B) be the vertical profile end view, its expression has formed the state of coat film from the top of fastening fixing line; (C) be the vertical profile end view, the state that its expression is carried out grinding to coat film; (D) be the vertical profile end view, the state after its expression grinding.
Fig. 3 is a stereogram, the manufacture method of the big footpath pole body of its expression hollow shape, and the state before representing to be wound into principal mode sheet and reinforcement matrix on the pole core.
(A) among Fig. 4 is the vertical profile end view, and its expression has only formed the big footpath pole body of the hollow shape of interior chimeric protrusion by the manufacture method of Fig. 3; (B) be the vertical profile end view, its expression has formed state to the prevention inclined plane that pole root side diameter diminishes gradually from the state shown in (A) in the pole open front.
Embodiment
Below, the tip pole A in plug-in type or the drawer type fishing rod is described.As shown in Figure 1, the big footpath pole body 2 of the tip pole A hollow shape of being fixedlyed connected with path pole body 1 therewith by solid bar-shaped path pole body 1 constitutes.Herein, describe on path pole body 1 and big footpath pole body 2, to have from the situation of the Fishline guiding spare 3 of peripheral hardware.
At first, solid bar-shaped path pole body 1 is described.Shown in Fig. 1 (B), path pole body 1 becomes big circular cone clava gradually for the axis X direction diameter along pole, and on this path pole body 1, from being formed near the pole butt maximum large-diameter portion a to pole butt side, formed the butt inclined plane 1A that diameter diminishes, and then also formed the cylindrical portion 1B of cylindrical shape from butt inclined plane 1A to the pole butt, like this, path pole body 1 structurally can be connected with big footpath pole body 2.
Below, the big footpath pole body 2 of hollow shape is described.Shown in Fig. 1 (B), pole front end opening at big footpath pole body 2 has formed the prevention inclined plane 2B that diminishes gradually to inboard diameter, simultaneously, from this prevention inclined plane 2B chimeric protrusion 2A in more inboard formation, form the poroid cylindrical portion of path by interior chimeric protrusion 2A.The poroid interior chimeric protrusion 2A of path only is formed certain length, in the side than the more close pole root of pole root side of interior chimeric protrusion 2A, has also formed and has the constant pole body portion 2C of wall thickness.
The manufacture method of path pole body 1 is as described below.Though illustrate, but, make and carried out the glass reinforced fiber bundle (500～1000) tied up along axis and immerse in the thermosetting resin liquid, make after it has flooded described resin, the length that draws and cut off into regulation by drawing-die forms solid bar-shaped parts.As reinforcing fiber, though also can use carbon fiber etc., what adopt is that coefficient of elasticity is than little higher glass fibres of softness such as carbon fibers herein.
The parts that will be used for the front end of tip pole like this make solid bar-like member, its reason is, on fish stings during hook, need fishing rod structurally must react observantly, and, owing to be arranged on the parts of the front end of pole, so, solid bar-like member is not only light than hollow shape parts, but also can be made into the diameter small construction.
What this will remark additionally be, if rigidity is too high, then may be because of not tackling situations such as sharply pullling of the fish phenomenon that fractures.Therefore, in order to keep toughness, preferably adopt glass fibre.
The outer peripheral face of established solid bar-like member is as described above carried out grinding, it is become to pole root side diameter become big coniform gradually, simultaneously, the pole radicle is carried out machining, to form the butt inclined plane 1A that diminishes gradually to pole root side diameter and to have the cylindrical portion 1B of certain diameter in pole root side and then formation.
Below, the manufacture method of the big footpath pole body 2 of hollow shape is described.But before this, at first the shape of pole core 4 is described.As shown in Figure 3, bar-shaped raw material are implemented grinding, and diameter becomes big clava 4B so that its outer peripheral face forms from front to pole root side by a certain percentage, simultaneously, at leading section, form the minor diameter part 4A that diminishes to pole tip side diameter across cascaded surface 4a.
Below, the pre-preg matrix that is wrapped on such pole core 4 is described.As shown in Figure 3, prepare length with along the suitable principal mode sheet 5 of the total length of rod axis direction.This principal mode sheet 5 is by making pre impregnated material 5A and pre impregnated material 5B is overlapped constitutes, pre impregnated material 5A soaks carbon fiber (glass fibre) c that draws neat one-tenth to favour the state of rod axis X to contain thermosetting resin (thermoplastic resin) and forms, and pre impregnated material 5B makes to be drawn to be configured to together soak with respect to reinforcing fiber (glass fibre) c of rod axis X symmetry with the reinforcing fiber of above-mentioned pre impregnated material 5A to contain thermosetting resin (thermoplastic resin) and form.In addition, from the pre impregnated material that has along the circumferential direction drawn together carbon fiber c (or glass fibre), prepare a block length and cut off the reinforcement matrix 6 shorter than the length that is equivalent to pole.
As the reinforcing fiber of the big footpath pole body 2 that is used for hollow shape, can select to have coefficient of elasticity and be 20～24 tons/square millimeter fiber.In general this coefficient of elasticity belongs to middle elasticity series, as reinforcing fiber, can use PAN series carbon fiber or aromatic polyamide fibers, boron fibre etc.
As the reinforcing fiber that is used for solid bar-shaped path pole body 1, can select to have coefficient of elasticity and be 5～10 tons/square millimeter fiber.In general this coefficient of elasticity belongs to low elasticity system, can use glass fibre etc. as reinforcing fiber.
By as above such established principal mode sheet 5 with strengthen the big footpath pole body 2 that matrix 6 forms hollow shape.As shown in Figure 3, be wrapped on the pole core 4 after two pre impregnated material 5A, 5B being overlapped into the state that its carbon fiber reports to the leadship after accomplishing a task each other.These two pre impregnated material 5A, 5B also are wrapped on the minor diameter part 4A of pole core 4, and are to twine across the roughly total length of the pole core 4 at clava 4B place from this minor diameter part 4A.
Under the state that has twined two pre impregnated material 5A, 5B, twine reinforcement matrix 6 in the position suitable with the minor diameter part 4A of pole core 4.
Thickness as above-mentioned pre impregnated material 5A, the 5B that is wound like that all is 0.05mm, twine 5 layers of above-mentioned pre impregnated material 5A, 5B after, the thickness of pre impregnated material reaches 0.5mm.On the other hand, be to be that the pre impregnated material of 0.05mm twines about 3 layers as strengthening matrix 6 with thickness.Therefore, will form the minor diameter part 4A of pole core 4 with the ladder about 0.15mm.
After having twined reinforcement matrix 6, though illustrate,, use glass paper tape etc. fraps it, and after firing in calcining furnace, peels off described glass paper tape, and cuts off into the length of regulation.After having cut off, be processed into the external surface shape of regulation with centerless grinding machine etc.That is, form to pole root side diameter and become big cylindrical body gradually, and coat the coating of regulation and load onto Fishline guiding spare 3 etc., form big footpath pole body 2 thus.
Shown in Fig. 4 (A), in manufacture method as described above, on the pole front end inner peripheral surface of big footpath pole body 2, formed interior chimeric protrusion 2A by having twined reinforcement matrix 6, it is used for carrying out interior chimeric with the cylindrical portion 1B of path pole body 1.
In addition, in the stage of being processed into the external surface shape of regulation with centerless grinding machine etc., for form and path pole body 1 between connecting portion, as (A) among Fig. 4 with (B), with proper implements such as drill bits, formed the prevention inclined plane 2B that diminishes gradually to pole root side diameter in the porch of interior chimeric protrusion 2A.
Shown in Fig. 1 (B), the inner diameter d 2 of the interior chimeric protrusion 2A of the outside diameter d 1 of the cylindrical portion 1B of path pole body 1 and big footpath pole body 2 is configured to the closely size of contact.That is, between the outside diameter d 1 and inner diameter d 2 in the past this part, there is the dimensional tolerance of 0.002～0.005mm, between the interior chimeric protrusion 2A of the cylindrical portion 1B of path pole body 1 and pole body 2 greatly directly, adopted with the gap of some amounts and carried out chimeric structure.In contrast to this, in the present invention, do not have above-mentioned dimensional tolerance fully, set the state that the gap is 0mm for, thereby become by big footpath pole body 2 form of the load of interception on path pole body 1 reliably.
Shown in Fig. 4 (B), stop inclined plane 2B by forming, the thickness t of the pole front end of big footpath pole body 2 is set to the value between 0mm～0.1mm.If infer from measured value described later in the front end of the big footpath pole body 2 of this moment footpath, then is about 1.5mm～1.6mm.Like this, by implementing fraising processing, the nose thickness t that makes big footpath pole body 2 is roughly near 0mm, and when making path pole body 1 be connected on the described big footpath pole body 2, the external diameter of the maximum large-diameter portion a of path pole body 1 is just consistent with each other with the external diameter of the pole body front end of big footpath pole body 2.
According to such structure, will there be ladder in the connecting portion between path pole body 1 and big footpath pole body 2, thereby the continuity of pole bending improves.
As mentioned above, behind the connecting portion that forms between path pole body 1 and the big footpath pole body 2, in the prevention inclined plane 2B that the butt inclined plane 1A and the cylindrical portion 1B of path pole body 1 is installed in big footpath pole body 2 and cylindric.On installed surface, applied binding agent, made path pole body 1 and big footpath pole body 2 bondings fixing.
Then, will be used for fastening fixing line 7 is wrapped in and is fixedly coupled the position by binding agent.Shown in Fig. 2 (A), the outer peripheral face from the outer peripheral face of path pole body 1 to big footpath pole body 2 twines and is used for fastening line 7.Here used line 7 is non-twist cotton yarns.The winding method of line 7 is the methods that are called as tight winding, that is, line 7 is being wound in the spiral helicine process, and line and line are adjacent to each other.Corresponding with described tight winding, be called as the method for reporting to the leadship after accomplishing a task and twining in addition.The winding of reporting to the leadship after accomplishing a task is that line 7 is wound in the state of reporting to the leadship after accomplishing a task.
After having tightly wrapped, shown in Fig. 2 (B), spray the coating (clear painting) 8 of bright and clean protective effect from the top of line 7 with line 7.The practical range of line 7 is to be the center with the maximum large-diameter portion a as the tie point between big footpath pole body 2 and the path pole body 1, has been divided into size b, the b of equal length along the rod axis direction.As previously mentioned, when the diameter of phi near tie point is 1.5～1.6mm, b ≈ 10mm.Corresponding with it, the area of application of coating 8 is the center with maximum large-diameter portion a, is set at c=20mm in the pole front side, is set at d=30mm in pole tail side.
In the past, the area of application of coating 8 was to be the center, to be set at 10mm in the pole front side with maximum large-diameter portion a, was set at 10mm in pole tail side.
In the present invention, after having applied coating 8, shown in Fig. 2 (C), implement smooth attrition process, so that under the state that does not expose line 7, make the thickness of coated film thin as much as possible by centerless lapping machine 9.Shown in Fig. 2 (D), by this attrition process, finally be processed into following degree, that is, protuberance does not appear in the surface of coated film, and only is to have mild protuberance, and almost can not find out the connection status between path pole body 1 and the big footpath pole body 2.
Table 1
Below shown in be that the difference because of the pole front end external diameter of the different big footpath pole bodies 2 that cause of the winding method of aforesaid line 7 has been carried out the result who measures.When measuring,, used the product and the product that has used carbon fiber-reinforced fiber of glass reinforced fiber as strengthening matrix 6.Then having made 3 groups as the fishing rod of object measures.
By the result of above-mentioned table 1 as can be known, if the difference of the winding method of line 7 is estimated, the external diameter when then closely twining is less, can make the variation in rigidity in this connecting portion less.
(other embodiment)
As the pole that is suitable for this tip pole A, can be used for not having the sweetfish pole etc. of Fishline guiding spare 3 at outer surface.
Claims (2)
1. tip pole, it is characterized in that, above-mentioned tip pole is made of with the big footpath of the hollow shape pole body that makes above-mentioned path pole body be inserted into inside and to fix solid bar-shaped path pole body, on the pole body of above-mentioned big footpath, form la m with the principal mode sheet, described principal mode sheet constitutes by two pre impregnated materials are overlapped, its length is equivalent to along the length of the total length of rod axis direction, two above-mentioned pre impregnated materials are respectively to make the reinforcing fiber that draws neat one-tenth to favour the state of rod axis soak resinous and pre impregnated material that form, be configured to together soak resinous and pre impregnated material that form with respect to the reinforcing fiber of rod axis symmetry with making to be drawn with the reinforcing fiber of above-mentioned pre impregnated material, and, the pole fore-end of above-mentioned la m is curved inwardly, form direction protrusion inwardly, the outside that the reinforcement matrix is wrapped in above-mentioned aduncate direction protrusion inwardly forms outside layer, above-mentioned reinforcement matrix is to soak resinous and pre impregnated material that form after making reinforcing fiber along the circumferential direction draw neat configuration, and it is shorter than above-mentioned principal mode sheet along the length of the axis direction of pole that this strengthens matrix.
2. the manufacture method of the big footpath pole body of the pole of the tip described in the claim 1, it is characterized in that, from front to the root side, the big footpath pole bodily form is become the clava that its outer peripheral face diameter enlarges in certain proportion, and at leading section, between form the closer to the more little minor diameter part of pole front side diameter across cascaded surface, when formation pole system is made the pole core of usefulness, the principal mode sheet of will be overlapped by two pre impregnated materials and constituting is wrapped on the above-mentioned pole core along the length of the total length of rod axis direction being equivalent to, and face twines and strengthens matrix from it, wherein, two above-mentioned pre impregnated materials are respectively to make the reinforcing fiber that draws neat one-tenth to favour the state of rod axis soak resinous and pre impregnated material that form, be configured to together soak resinous and pre impregnated material that form with respect to the reinforcing fiber of rod axis symmetry with making to draw with the reinforcing fiber of above-mentioned pre impregnated material, above-mentioned reinforcement matrix is to soak resinous and pre impregnated material that form after making reinforcing fiber along the circumferential direction draw neat configuration, and it is suitable along the axis direction length of the minor diameter part of the length of the axis direction of pole and above-mentioned pole core that this strengthens matrix, on the pole front end inner peripheral surface of big footpath pole body, form interior chimeric protrusion by twining the reinforcement matrix, the porch of chimeric protrusion forms the prevention inclined plane to pole root side diameter diminishes gradually in above-mentioned.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP208811/2005 | 2005-07-19 | ||
| JP2005208811A JP4641888B2 (en) | 2005-07-19 | 2005-07-19 | Earhead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1899032A CN1899032A (en) | 2007-01-24 |
| CN1899032B true CN1899032B (en) | 2011-10-26 |
Family
ID=37655169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610066157XA Active CN1899032B (en) | 2005-07-19 | 2006-03-24 | Tip rod |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4641888B2 (en) |
| KR (1) | KR101198119B1 (en) |
| CN (1) | CN1899032B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009039011A (en) * | 2007-08-07 | 2009-02-26 | Shimano Inc | Tip rod for boat fishing rod and method for producing the same |
| JP4963457B2 (en) * | 2007-09-18 | 2012-06-27 | 株式会社シマノ | fishing rod |
| US20170251651A1 (en) * | 2016-03-02 | 2017-09-07 | Richard R. Beauchamp | Fishing poles |
| JP7133994B2 (en) * | 2018-06-14 | 2022-09-09 | 株式会社シマノ | Tip rod and fishing rod |
| US11944081B2 (en) * | 2018-06-28 | 2024-04-02 | Globeride, Inc. | Fishing rod including rod body having fitting mounted thereon |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0610037B1 (en) * | 1993-02-04 | 1999-08-11 | Daiwa Seiko Inc. | A joint type fishing rod and method of manufacturing the same |
| JP2001314142A (en) * | 2000-05-10 | 2001-11-13 | Shimano Inc | Engaging structure of fishing rod body |
| JP2005027531A (en) * | 2003-07-09 | 2005-02-03 | Shimano Inc | Spinning rod |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57104876U (en) | 1980-12-19 | 1982-06-28 | ||
| JPH052670U (en) * | 1991-06-26 | 1993-01-19 | 株式会社シマノ | Ear pole |
| JP2001246679A (en) * | 2000-03-06 | 2001-09-11 | Mamiya Op Co Ltd | Tubular body |
-
2005
- 2005-07-19 JP JP2005208811A patent/JP4641888B2/en active Active
-
2006
- 2006-03-16 KR KR1020060024231A patent/KR101198119B1/en active IP Right Grant
- 2006-03-24 CN CN200610066157XA patent/CN1899032B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0610037B1 (en) * | 1993-02-04 | 1999-08-11 | Daiwa Seiko Inc. | A joint type fishing rod and method of manufacturing the same |
| JP2001314142A (en) * | 2000-05-10 | 2001-11-13 | Shimano Inc | Engaging structure of fishing rod body |
| JP2005027531A (en) * | 2003-07-09 | 2005-02-03 | Shimano Inc | Spinning rod |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101198119B1 (en) | 2012-11-12 |
| JP4641888B2 (en) | 2011-03-02 |
| KR20070011077A (en) | 2007-01-24 |
| JP2007020499A (en) | 2007-02-01 |
| CN1899032A (en) | 2007-01-24 |
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