CN101953326B - Fishing rod - Google Patents
Fishing rod Download PDFInfo
- Publication number
- CN101953326B CN101953326B CN200910177794.8A CN200910177794A CN101953326B CN 101953326 B CN101953326 B CN 101953326B CN 200910177794 A CN200910177794 A CN 200910177794A CN 101953326 B CN101953326 B CN 101953326B
- Authority
- CN
- China
- Prior art keywords
- pole
- fishing rod
- frequency
- vibration
- order mode
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K87/00—Fishing rods
- A01K87/007—Fishing rods with built-in accessories, e.g. lighting means or measuring devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K87/00—Fishing rods
- A01K87/08—Handgrips
Abstract
The invention provides a fishing rod which can restrain the high-order mode vibration wave which is uncomfortable to a user. A vibration restraining element (5) which can restrain the high-order mode vibration wave is mounted at an annular port part of a tail rod (4). The high-order mode vibration wave is the vibration wave which is from a plurality of vibration waves exerted to the fishing rod A under the action of a pulling force of the fish and has a frequency being integral multiple of the frequency of an order mode vibration wave sent as a biting signal.
Description
Technical field
The present invention relates to fishing rod.
Background technology
About fishing rod, when a fish snapped at the bait, the vibration seeking to make this rise to the bait is communicated to fishing people on hand expeditiously as bite signal.
For this reason, adopt following structure: in the front end of slightly sharp pole, acceleration transducer is installed, amplified by the signal of rising to the bait of amplifier by the fish of seizure in described acceleration transducer, amplifying signal is applied on the vibration generation part on the holding part being arranged at side rod body on hand, makes vibration generation part vibrate thus make fishing people perception sensitively (patent document 1).
Patent document 1: Japanese Patent Publication 3-13194 publication (the 18th row ~ the 26th row on the 1st page of the 2nd hurdle, Fig. 1)
As mentioned above, it is also important for catching bite signal expeditiously and promptly carry out pole operation.
But, for the fishing people that will carry out pole operation trippingly, suppress also to be the problem that it is concerned about to the uncomfortable vibration be delivered on hand when a fish snapped at the bait.
That is, during fish bite, as the First-Order Mode vibration wave of the intrinsic bite signal of fish be delivered to side rod body on hand from slightly sharp pole overlappingly relative to the high-order mode vibration wave that this First-Order Mode vibration wave frequency has a frequency of integral multiple.
Such high-order mode vibration wave can to grip side rod body on hand holding part fishing people hand produce unplessantness displeasure, the prudent sense of the fishing people of gripping fishing rod is increased, damage the brisk sense of pole operation, become tired reason, therefore need the mechanism suppressing this situation.
Consider this point, as mentioned above, by a fish snapped at the bait as signal of telecommunication perception, and make its tele-release large thus be communicated to fishing people on hand, but uncomfortable high-order mode vibration wave is also exaggerated and passes on, so, may have an impact to operation of fishing.
Summary of the invention
The object of this invention is to provide a kind of fishing rod, can suppress to produce the reception and registration of high-order mode vibration wave to side rod body on hand of sticky feeling.
(structure)
The feature structure of technical solution of the present invention 1 is a kind of fishing rod, link multiple pole body to form, wherein, this fishing rod is installed vibration suppression body, on fishing rod, multiple vibration wave is produced because being applied in the drag force of the fish of the front end of the slightly sharp pole in described pole body, this vibration suppression body suppresses high-order mode vibration wave propagation, and in the plurality of vibration wave, described high-order mode vibration wave has the frequency of the integral multiple relative to the First-Order Mode vibration wave frequency be communicated as bite signal.
(action effect)
That is, by vibration suppression body being arranged on the suitable part of fishing rod, the intrinsic frequency of fishing rod can being altered to and vibrating the different frequency of wave frequency from high-order mode.Thereby, it is possible to suppress high-order mode vibration wave to be communicated to the fishing people of gripping fishing rod on hand, make fishing people almost imperceptible sticky feeling.Therefore, the burden gripping the hand of fishing rod is alleviated, and can carry out brisk operation of fishing.Its action effect is as described below
(structure)
The feature structure of technical solution of the present invention 2 is the pole leading sections described vibration suppression body being arranged on the side rod body on hand on described multiple pole body, and its action effect is as described below.
(action effect)
As making the intrinsic frequency of fishing rod become the gimmick vibrating the different frequency of wave frequency from high-order mode, vibration suppression body must be arranged on the anti-node location of high-order mode vibration wave.This anti-node location has multiple, and the front end of slightly sharp pole can become anti-node location.Also front end vibration suppression body being arranged on this slightly sharp pole can be considered.
But in this situation, the front end due to fishing rod becomes heavy, so prudent sense becomes large, the burden gripping the fishing people of fishing rod is large.
Therefore, a kind of fishing rod can be provided in the present invention, select the pole leading section of the side rod body being on hand positioned at pole tail side in multiple anti-node location, at this pole leading section, vibration suppression body is installed.Thereby, it is possible to suppress uncomfortable high frequent vibration ripple, and reduce prudent sense, the burden of the fishing people gripping fishing rod can be alleviated.
(structure)
The feature structure of technical solution of the present invention 3 is vibration suppression bodies is highdensity preforms, and its action effect is as described below.
(action effect)
Because vibration suppression body is preform, so be made up of the preformed blank same with the pole body of fishing rod, the operation of installing vibration suppression body can be added in the process flow making fishing rod, thus avoid the make efficiency brought because installing vibration suppression body to reduce.
Accompanying drawing explanation
Fig. 1 is the unitary side view representing fishing rod.
Fig. 2 represents the state before the link connecing tail pole and tail pole, is the longitudinal cross-sectional side view representing the state of installing vibration suppression body in the collar extension of tail pole.
Fig. 3 represents to hang the hammer suitable with the drag force of source five youth crucian on slightly sharp pole, when making hammer forced vibration with assigned frequency, measures the end view of the device of the vibrational state of tail pole.
The explanation of Reference numeral
1 slightly sharp pole (pole body)
2 second poles (pole body)
3 connect tail pole (pole body)
5 vibration suppression bodies
A fishing rod
Embodiment
The conspicuous pole that draws is described as an example of fishing rod A.
As shown in Figure 1, fishing rod A is made up of each pole body as follows, as each pole body, by be provided with fishline a slightly sharp pole 1, second pole 2, connect tail pole 3, there is the tail pole 4 of the side rod body on hand of holding part 4B form.
Slightly sharp pole 1 and the second pole 2, second pole 2 and connect tail pole 3, the link connect between tail pole 3 and tail pole 4 adopts recess (in low) connected mode.Therefore, if the relation of docking tail pole 3 and tail pole 4 is described, then as shown in Figure 2, recess core 4a is extended from the pole leading section 4A of tail pole 4, and can insert it into be attached at and connect on the pole tail end opening 3A of tail pole 3.
Although not shown about pole body, be manufactured by the following method manufacture.
Stretch the reinforcing fiber such as carbon fibre, glass fibre along a direction alignment, and make the thermoplastic resin such as heat-curing resin or the PET impregnations such as epoxy resin wherein, forms pre-formed sheet material.In addition, also can utilize bulk modulus method (Bulk Mold), sheet modulus method (SheetMold) forms pre-formed sheet material.This pre-formed sheet material is cut into regulation shape, forms master map sample.In addition, in order to realize the reinforcements such as pole tail end, also reinforcement pattern etc. shorter than master map sample for length can be wound on overlappingly pole point side end or the pole tail side end of master map sample.Also pre-formed sheet material can be replaced, the preformed band that winding width is narrow.
As master map sample, by make reinforcing fiber along the circumferential direction stretch alignment ground floor, make reinforcing fiber stretch in the axial direction alignment the second layer, make reinforcing fiber along the circumferential direction stretch alignment third layer alignment.Make them be wound on mandrel overlappingly, or winding layer is stacked on mandrel successively, forms cylindrical body thus.Cylindrical body and mandrel are burnt till integratedly, after by mandrel depoling, cylindrical body is cut into specific length, carry out milled processed etc. and form pole blank.
At the outer surface of pole blank, by using spread coating or perforation rubbing method, or using the film method for making technology such as PVD or CVD such as vacuum evaporation, forming decorative layer 8, thus forming pole body.
Secondly, vibration suppression body 5 is described.Vibration suppression body 5 is high density preforms, is epoxy resin to be contained be immersed in fiberglass gridding cloth (glass scrim), and obtain after being mixed into the metal dusts such as tungsten wherein.As high density preform, be 500 ~ 600g/m
2, the material of thickness about 0.1mm ~ 0.15mm.
As the matrix resin of high density preforming material, urethane resin etc. can be used.
Generally, fishing rod A exists the intrinsic frequency that multiple pole footpath because of fishing rod A, pole length and rigidity etc. cause.Intrinsic frequency can be learnt by the following method: one-sided supporting fishing rod A, applies impulsive force, give vibration thus by jump bit etc. to the front end of slightly sharp pole, learns this vibration by measuring.
Therefore, multiple intrinsic frequency is also existed for fishing rod A.
Vibration suppression body 5 is the parts suppressed the uncomfortable vibration acted on when a fish snapped at the bait on fishing rod A, and this uncomfortable vibration wave is the high-order mode vibration wave relative to First-Order Mode vibration wave frequency with the frequency of integral multiple.
That is, as mentioned above, when a fish snapped at the bait, on fishing rod except the First-Order Mode vibration wave carrying out propagating as the bite signal of fish, also the high-order mode vibration wave having second order, three rank is propagated on superposition ground, and this high-order mode vibration wave has the frequency of integral multiple relative to this First-Order Mode vibration wave frequency.
Here, if there is the second order of frequency of integral multiple of First-Order Mode vibration wave frequency, the high-order mode vibration wave on three rank is transferred to tail pole, then can produce sense of discomfort to the hand of the fishing people grasping holding part 4B.
Therefore, by the gimmick recorded as follows, arrange vibration suppression body 5 with make the intrinsic frequency of fishing rod A and this uncomfortable frequency inconsistent.
The determinator B used when the position of selected winding vibration suppression body 5 is described.
As shown in Figure 3, the base end part of the tail pole 4 of fishing rod A is installed on supporting station 6.Be installed under the cantilever position on supporting station 6, extending fishing rod A, at the hammer W that the front end of slightly sharp pole 1 pendency is suitable with the pulling force (not being weight) of fish.Be supported on the base end part of the fishing rod A on supporting station 6, be provided with the acceleration transducer 7 of the pickup type of the vibration acceleration detecting this base end part.
Said determination device B is set, as described below, be the assigned position of selected winding vibration suppression body 5, the vibration characteristics of fishing rod A is studied.
(1) apply the forced vibration with assigned frequency to hammer W, fishing rod A is vibrated.
(2) as the frequency (input side) of forced vibration, apply the frequency of 1Hz ~ 50Hz successively to hammer W, measured the vibration acceleration (output) of base end part by acceleration transducer 7.
(3) such as, vibrate the suitable 20Hz of wave frequency with the high-order mode of carrying out the frequency pulled with source five youth crucian and make hammer W forced vibration.In this situation, measured the vibration acceleration of outlet side by acceleration transducer 7, the vibration acceleration measured is described on a timeline, represents the vibrational state of the fishing rod A corresponding with frequency 20Hz.Vibration acceleration differ 180 ° of phase places with amplitude represents.Under this mensuration state, if illustrate the resonance state vibrated significantly, then represent the situation that the intrinsic frequency of fishing rod A is consistent with frequency 20Hz.
(4) like this, as described below, be the frequency making the intrinsic frequency of fishing rod A become different, at the suitable position of fishing rod A, vibration suppression body 5 be installed.
That is, the drag force of source five youth crucian is assumed to about 100g, the frequency of pulling is assumed to 9 ~ 10Hz.Therefore, the frequency of this pulling is the frequency be communicated as bite signal, the frequency of pulling is called First-Order Mode vibration wave frequency.As the frequency that fishing people feels under the weather, the vibration wave that frequency is the 18 ~ 20Hz (2 times) of integral multiple or the frequency of 27 ~ 30Hz (3 times) relative to First-Order Mode vibration wave frequency can be presumed to.
Therefore, if to vibrate wave frequency consistent for the some and high-order mode of the intrinsic frequency of fishing rod A etc., then fishing rod A becomes resonance state, and high-order mode vibration wave is communicated to fishing people on hand.Thus, high-order mode vibration wave is communicated on hand, and fishing people feels under the weather.
Therefore, vibration suppression body 5 is set, inconsistent with any one of the intrinsic frequency of the vibration wave frequency and fishing rod A that make high-order mode vibration wave 18 ~ 20Hz (2 times) or 27 ~ 30Hz (3 times) etc.
In addition, about the frequency produced of rising to the bait of fish, determine according to often kind of fish, rough idea is, source five youth crucian is about 10Hz, and sweetfish is about 20Hz.
As the setting position of vibration suppression body 5, it can be any position on fishing rod A.Thus, the intrinsic frequency of fishing rod A changes.And, front end vibration suppression body 5 being arranged on the maximum slightly sharp pole 1 of amplitude in high-order mode vibration wave (antinode position) can be considered.
But if be arranged on by vibration suppression body 5 on slightly sharp pole 1, then pole point side becomes heavy, produces prudent sense.Therefore, as the countermeasure solving prudent sense, vibration suppression body 5 is arranged on the position of pole leading section (collar extension) 4A of tail pole 4.
Above-mentioned gimmick is an example, in fact specific frequency can also be applied in the front end of slightly sharp pole 1, from in each multiple vibrational waveforms occurred at fishing rod A, analyzed by frequency analyzer, and the frequency that the specific people that goes out to go fishing feels under the weather, infer vibration mode from this frequency, and calculate the position of the antinode becoming vibration.Being configured in by vibration suppression body 5 becomes on the position of this antinode, and the vibration wave that fishing people can be suppressed thus to feel under the weather is communicated on hand.
The concrete structure being provided with the pole leading section 4A of the tail pole 4 of vibration suppression body 5 is as described below.
As shown in Figure 2, the outer peripheral face of the described pole blank of the production phase in the way being in arrival tail pole 4, the vibration suppression body 5 of winding high density preform.In order to make between vibration suppression body 5, generating layer is not poor, is formed with decorative layer 8 in the pole tail side of vibration suppression body 5.In addition, at the outer peripheral face of vibration suppression body 5, use the coating etc. that decorative layer 8 uses, form the ornamental portion 9 being similar to ring.Forming ornamental portion 9 is in order to similar to the ideal form and bamboo pole of fishing rod A.
(other embodiments)
(1) as the installation site of vibration suppression body 5, also can be connect other pole bodies such as tail pole 3 grade beyond tail pole 4, and, be not limited to the pole leading section of pole body.And on fishing rod A, the position of installing vibration suppression body 5 is not a position, can be arranged on the many places anti-node location in high-order mode vibration wave.
(2) as the high desnity metal be blended in the high density preform forming vibration suppression body 5, except tungsten, also the high desnity metals such as molybdenum can be used.
(3) as vibration suppression body 5, the ring bodies or sheet material etc. of the light metal such as aluminium or titanium can also be used.
Industrial applicibility
The present invention can not only be used for recess and connect pole, can also be used for and the pole that continues, telescopic rod.
Claims (2)
1. a fishing rod, links multiple pole body and forms, it is characterized in that,
This fishing rod is installed vibration suppression body, to described pole body (1, 2, 3, 4) the described vibration suppression body (5) that intrinsic frequency carries out changing is installed in multiple described pole body (1, 2, 3, 4) on the pole leading section (4A) of the side rod body on hand (4) on, on fishing rod, multiple vibration wave is produced because being applied in the drag force of the fish of the front end of the slightly sharp pole in described pole body, this vibration suppression body suppresses high-order mode vibration wave propagation, in the plurality of vibration wave, this high-order mode vibration wave has the frequency of the integral multiple relative to the First-Order Mode vibration wave frequency be communicated as bite signal.
2. fishing rod as claimed in claim 1, it is characterized in that, described vibration suppression body is highdensity preform.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-164683 | 2009-07-13 | ||
| JP2009164683A JP5517512B2 (en) | 2009-07-13 | 2009-07-13 | fishing rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101953326A CN101953326A (en) | 2011-01-26 |
| CN101953326B true CN101953326B (en) | 2015-05-20 |
Family
ID=43481123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910177794.8A Active CN101953326B (en) | 2009-07-13 | 2009-09-28 | Fishing rod |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5517512B2 (en) |
| KR (1) | KR101633348B1 (en) |
| CN (1) | CN101953326B (en) |
| TW (1) | TWI446869B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735341A (en) * | 2003-01-24 | 2006-02-15 | 株式会社岛野 | Rod body and fishing rod |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0313194Y2 (en) * | 1985-12-05 | 1991-03-27 | ||
| JP2911062B2 (en) * | 1991-04-19 | 1999-06-23 | ダイワ精工株式会社 | Fishing rod |
| JP2519872Y2 (en) * | 1992-04-10 | 1996-12-11 | 株式会社ホンダアクセス | Vehicle locking device |
| JPH0634459U (en) * | 1992-10-16 | 1994-05-10 | ダイワ精工株式会社 | Fishing rod |
| US6092324A (en) * | 1995-05-26 | 2000-07-25 | The Orvis Company, Inc. | Damped fishing rod |
| JP2001204305A (en) * | 2000-01-27 | 2001-07-31 | Ryobi Ltd | Fishing rod |
| WO2004064510A1 (en) * | 2003-01-24 | 2004-08-05 | Shimano Inc. | Method of manufacturing fishing rod |
| WO2004064508A1 (en) * | 2003-01-24 | 2004-08-05 | Shimano Inc. | Fishing rod group |
| EP1595448A1 (en) * | 2003-01-24 | 2005-11-16 | Shimano Inc. | Fishing rod |
| JP2005027587A (en) * | 2003-07-08 | 2005-02-03 | Shimano Inc | Rod body and fishing rod |
-
2009
- 2009-07-13 JP JP2009164683A patent/JP5517512B2/en active Active
- 2009-09-09 TW TW098130362A patent/TWI446869B/en active
- 2009-09-28 CN CN200910177794.8A patent/CN101953326B/en active Active
- 2009-10-26 KR KR1020090101523A patent/KR101633348B1/en active IP Right Grant
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735341A (en) * | 2003-01-24 | 2006-02-15 | 株式会社岛野 | Rod body and fishing rod |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI446869B (en) | 2014-08-01 |
| JP2011019405A (en) | 2011-02-03 |
| KR20110006568A (en) | 2011-01-20 |
| JP5517512B2 (en) | 2014-06-11 |
| CN101953326A (en) | 2011-01-26 |
| KR101633348B1 (en) | 2016-06-24 |
| TW201101996A (en) | 2011-01-16 |
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