CN1241472C - Fishing rod - Google Patents
Fishing rod Download PDFInfo
- Publication number
- CN1241472C CN1241472C CNB021533342A CN02153334A CN1241472C CN 1241472 C CN1241472 C CN 1241472C CN B021533342 A CNB021533342 A CN B021533342A CN 02153334 A CN02153334 A CN 02153334A CN 1241472 C CN1241472 C CN 1241472C
- Authority
- CN
- China
- Prior art keywords
- pole
- conus portion
- mentioned
- rod
- pole body
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 18
- 241000237970 Conus <genus> Species 0.000 claims description 74
- 239000000284 extract Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A01K87/025—Connecting devices for parts of the rods telescopic
-
- 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
- A01K87/002—Fishing rods with the line passing through the hollow rod
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fishing Rods (AREA)
Abstract
The invention provides a shaking out type interline rod capable of smoothly performing taking in and out of a rod body. This fishing rod is provided with a butt rod 1 and an upper butt rod 2 connected in a shaking out manner to the tip side thereof so as to be freely taken in and out. The butt rod 1 has a fitting tapered part 10 having the inner peripheral surface to be a fitting female part from the end on the tip side to the side of the rod butt, a first tapered part 11 increasing the diameter continuous to the side of the rod butt of the fitting tapered part 10 and a second tapered part 12 increasing the diameter continuous to the side of rod butt of the first tapered part 11 to the side of the rod butt and having a smaller taper tilt that of the first tapered part 11.
Description
Technical field
The present invention relates to the fishing rod that a plurality of pole bodies link, the butt front rod that relates in particular to the binding of the end pole and the tip thereof point side links with the extraction form, and can concern the fishing rod of regulating its total length by regulating its position.
Background technology
In existing drawn type fishing rod, the pole body of its a plurality of tubulars can begin to insert successively in the pole body of pole bottom side from tip point side.When fishing, each pole body is extracted out successively and cooperated from tip point side and be fixed into a pole body and use.On the other hand, this fishing rod can be taken in the pole body that is positioned at tip point side successively the pole body of pole bottom side and make it be compact condition when packing up.
In addition, in existing drawn type fishing rod, the following fishing rod that has improved is arranged, that is,, make the total length of fishing rod change and go fishing by regulating the position relation of end pole and butt front rod.The end pole of improved fishing rod like this, has auxiliary section in the 1st at tip point side end inner peripheral surface, inner peripheral surface has auxiliary section in the 2nd in end, pole bottom side, and the auxiliary section is matched with the end, pole bottom side of butt front rod and the side face of tip point side respectively in the 1st interior auxiliary section or the 2nd.Promptly, during the state (hereinafter referred to as " extension state ") extracted out from tip point side in butt front rod, the fit on portion of butt front rod cooperates with the 1st interior auxiliary section of end pole, during state (hereinafter referred to as " collapsed state ") in butt front rod is inserted end pole, the fit on portion of butt front rod cooperates with the 2nd interior auxiliary section of end pole.
Like this, fixing no matter end pole and butt front rod at which state of extension state or collapsed state, can cooperatively interact, link, like this, can according to circumstances change the total length of fishing rod and go fishing.
Summary of the invention
For such drawn type fishing rod, or be not only pull-out type, also can regulate the fishing rod of the type of fishing rod total length by the correlation of end pole and butt front rod, in order to improve mutual coordinate force, the internal diameter of the interior auxiliary section of setting end pole and the external diameter precision-fit of butt front rod.Therefore, end pole can play the effect of the cylinder with piston, with butt front rod from end pole extract out or insert the end during pole air drag become big, hinder the extraction of butt front rod slyness sometimes or insert end pole.
That is, because end pole is the bigbore pole body that is positioned at the bottom side of fishing rod, so even the cylindrical body that attenuates as front end also is a single tapering or tapering pole body with low uncertainty generally.Therefore, if set the bore precision-fit of the fit on portion of the interior auxiliary section of end pole and butt front rod, the leakage of air slit, place beyond then in the auxiliary section (bore of two pole bodies poor) is little, so, might produce above-mentioned piston phenomenon.Particularly, have the occasion of the pole body or the fishing line fixture of real core in the pole body of the tip of butt front rod point side, this phenomenon is remarkable.
The piston phenomenon of pole of this end and butt front rod, the slit of bringing out the tail plug from the end, pole bottom side that is contained in end pole such as water or dust sometimes sucks, and in addition, butt front rod produces sound beastly sometimes when extracting out or inserting.
Problem of the present invention provides the fishing rod that can make butt front rod extract or insert end pole sleekly out.
The fishing rod of invention 1 is that fishing rod is used in fishing, has heavy caliber pole body and small-bore pole body, and small-bore pole body to be linked to the tip point side of heavy caliber pole body with extracting formal freedom extraction or insertion out.Heavy caliber pole body has: the inner peripheral surface from tip point side end to the pole bottom side is the cooperation conus portion of interior auxiliary section; Become the 1st big conus portion in the bottom that cooperates conus portion to pole bottom side bore continuously, the circular cone gradient of the 1st conus portion is bigger than the circular cone gradient that cooperates conus portion; Become the 2nd big conus portion in the bottom of the 1st conus portion to pole bottom side bore continuously, the circular cone gradient of the 2nd conus portion is littler than the circular cone gradient of the 1st conus portion.In addition, small-bore pole body has fit on portion, and this fit on portion can be matched with the inner peripheral surface at the cooperation conus portion that enlarges than other parts bore of end, pole bottom side.
The heavy caliber pole body of this fishing rod and small-bore pole body link with the extraction form, and small-bore pole body can freely be extracted out or insert in the heavy caliber pole body.When fishing, small-bore pole body is extracted out to the tip of heavy caliber pole body point side, the fit on portion of small-bore pole body is cooperated on the inner peripheral surface of the cooperation conus portion that is fixed on heavy caliber pole body.In addition, remove this cooperation when packing up, small-bore pole body is stowed in the heavy caliber pole body.
Here, heavy caliber pole body has part circular cone gradient and becomes the 1st big conus portion, and the 1st conus portion enlarges internal diameter poor of the cooperation conus portion of heavy caliber pole body and the 2nd conus portion.Like this, the difference of the internal diameter of the 2nd conus portion of heavy caliber pole body and the external diameter of small-bore pole body (being meant the external diameter of fit on portion especially) becomes big, keeps enough big gap therebetween.This gap suppresses so-called piston phenomenon.In addition, by the 1st conus portion partly is set, can prevent as all unsuitable changes of tapering of heavy caliber pole body big.
The fishing rod of invention 2 is fishing rods of invention 1, and the difference of the external diameter of the internal diameter of the tip point side end of the 2nd conus portion of setting heavy caliber pole body and the fit on portion of small-bore pole body is 0.5mm~1.0mm.
Since this fishing rod with the difference of fixed bore be set in the fixed scope, so, guarantee must and to lead to fully the path of the air of heavy caliber pole body inside.
The fishing rod of invention 3 is fishing rods of invention 1 or 2, and the tapering of the cooperation conus portion of heavy caliber pole body is 2/1000~4/1000, and the tapering of the 1st conus portion is 20/1000~30/1000, and the tapering of the 2nd conus portion is 0.1/1000~2.0/1000.
The tapering of the each several part of the heavy caliber pole body of this fishing rod be set in the fixed scope.By setting the circular cone of this kind degree in turn, remove the pistonization of heavy caliber pole body and small-bore pole body.
Description of drawings
Fig. 1 is all figure that adopt the fishing rod of one embodiment of the present invention.
Fig. 2 is the figure in the cross section of the medelling end pole 1 that shows Fig. 1.
Fig. 3 is the figure that shows the extension state of the end pole 1 of Fig. 1 and butt front rod 2.
Fig. 4 is the figure that shows the collapsed state of the end pole 1 of Fig. 1 and butt front rod 2.
Embodiment
Following with reference to description of drawings first embodiment of the present invention.
The structure of the integral body of fishing rod
As shown in Figure 1, the fishing rod that adopted of first embodiment of the present invention have end pole 1, be linked to the tip point side of end pole 1 butt front rod 2, be linked to butt front rod 2 tip point side middle pole 3 and be linked in the tip pole 4 of tip point side of pole 3.These end pole 1~tip poles 4 all serve as reasons carbon fiber or glass fibre etc. be impregnated in the synthetic resin and the cartridge that attenuates of the front end that forms of pre-preg material.And butt front rod 2~tip pole 4 can insert the pole body inside of pole bottom side successively from tip point side, freely extracts out or inserts, and promptly is connected with so-called extraction form.In addition, the joint number of pole body can suitably be set according to the situations such as total length of the fishing rod of necessity, needn't be subjected to the restrictions of 4 joints that adopt as present embodiment, can adopt any joint.
In addition, linking at the tip point side of the tip pole that is positioned at tip point side has fishing line fixture 5, and linking on this fishing line fixture 5 has fishing line L.The thing that fishing line fixture 5 can adopt everybody to know for example, can enumerate resembling the knitting wool shape parts that are called as " She Kou ", or at the internal configurations screw and the rotary body of cylindrical body, fixing such thing of fishing line on this rotary body.And, for this tip pole, can be different for the bore miniaturization and adopt the pole body of real core with other pole body.
The structure of end pole 1 and butt front rod 2
When no matter the butt front rod 2 of this fishing rod and end pole 1 are in extension state or collapsed state, all can be fastened to each other.Below the detailed structure of expression end pole 1 and butt front rod 2.
At first, end pole 1 is described.
As shown in Figure 2, end pole 1 all is more by the more little cone shape cylindrical body of tip point its bore of side.And, the tail plug that can freely load and unload is installed in the end, bottom side of fishing rod.The bottom side inner end portion of end pole 1 disposes nut part 7, and the inner peripheral surface of tip point side disposes locating snap ring 8.And tail plug 6 can be combined on this nut part 7 with freely loading and unloading.
This locating snap ring 8 has along diameter outstanding to center position at inner peripheral surface, and a plurality of projections of extending vertically, and the outer peripheral face of the end, fishing rod bottom side of butt front rod 2 (2a of engagement protrusion portion) cooperates the inner peripheral surface that is attached at this projection.The tip of projection point side end also can carry out smoothly chamfering etc.
In detail, end pole 1 is by constituting as the different circular cone that changes with the lower part.Promptly, shown in Fig. 2 medelling, this end pole 1 comprises: the inner peripheral surface from tip point side end to the pole bottom side is the cooperation conus portion 10 of interior auxiliary section, become the 1st big conus portion 11 in the bottom that cooperates conus portion 10 to pole bottom side bore continuously, become big in the bottom of the 1st conus portion 11 to pole bottom side bore continuously, the 2nd conus portion 12 that taper ratio the 1st conus portion 11 is little, become big in the bottom of the 2nd conus portion 12 to pole bottom side bore continuously, the 3rd conus portion 13 that taper ratio the 2nd conus portion 12 is big becomes big in the bottom of the 3rd conus portion 13 to pole bottom side bore continuously, the 4th conus portion 14 that taper ratio the 3rd conus portion 13 is little.
The inner peripheral surface that cooperates conus portion 10 is the cooperation linking part of outer peripheral face of the 2a of fitting projection portion of butt front rod 2 described later.Cooperate conus portion 10 by the total length of end pole 1 etc. about, for example, the entire axial length of supposing end pole 1 is the occasion of 700~800mm, for example cooperating the axial length of conus portion 10 is 100~150mm, tapering is set at 2/1000~4/1000.
The 1st conus portion 11 is compared with cooperating conus portion 10, is the part that enlarges bore to the fishing rod bottom side.This part also by total length of end pole 1 etc. about, for example, based on above-mentioned supposition, the axial length of setting the 1st conus portion 11 shortens to 20~40mm, tapering increases to 20/1000~30/1000.
The 2nd conus portion 12 is parts of comparing bore and level and smooth expansion trickle to the pole bottom side with the 1st conus portion 11.The 2nd conus portion 12 can be set at the straight circular cone that basic zero draft changes.This part also by the total length of end pole 1 etc. about, for example,, set this axially long major part that accounts for end pole 1 based on above-mentioned supposition, add and grow to 300~500mm, tapering is decreased to 1/1000~2/1000.Wish this tapering preferably 1.0~1.5.
The 3rd conus portion 13 is compared with the 2nd conus portion 12, is the part that enlarges bore to the pole bottom side.Also be based on above-mentioned supposition, set and should axially longly shorten to 20~50mm, tapering increases to 30/1000~40/1000.In addition, at the axial two ends of the 3rd conus portion 13,, can level and smooth curved surface be set axially for the 2nd conus portion 12 that guarantees and link to each other respectively and the level and smooth continuity between aftermentioned the 4th conus portion 14.
The 4th conus portion 14 is compared with the 3rd conus portion 13, is the part to the trickle expansion bore in fishing rod bottom side.Also be based on above-mentioned supposition, set and should axially longly shorten to 10~30mm, tapering for almost do not have 0.1/1000~1.0/1000, or straight circular cone.On the 4th conus portion 14, dispose above-mentioned nut part 7 and locating snap ring 8.
Below butt front rod 2 is described.
Medelling is represented in detail as Fig. 3, and is the same with end pole 1, and butt front rod 2 is cylindrical body that the tip attenuates.End, fishing rod bottom side outer peripheral face forms than other parts bore and becomes slightly greatly, and this end, fishing rod bottom side outer peripheral face becomes the 2a of engagement protrusion portion.In addition, as required, can be at the end, fishing rod bottom side of butt front rod 2 configuration tail plug 9.The 2a of this engagement protrusion portion for example, can be formed by following method: make bore become big method the stacked accumulation of unnecessary pre-preg material part, or as end pole 1, the variation of tapering is set in end, fishing rod bottom side, partly form the method for big bore.And, as required, the external diameter of the 2a of this engagement protrusion portion is set tapering change, make itself and the internal diameter of the cooperation conus portion 10 of pole of the above-mentioned end 1 and the internal diameter consistent (with reference to Fig. 4) of locating snap ring 8.
Difference at the bottom of the fishing rod of this butt front rod 2 between the internal diameter (φ A) of the tip point sidepiece of the 2nd conus portion 12 of the external diameter (φ B) of example end and end pole 1 preferably is set at more than the 5mm.
In addition, from each pole body of the tip point side of butt front rod 2 beginning be provided with the fishing rod of existing extraction form same cooperate linking part.
When going fishing with the fishing rod with such structure, each pole body can be extracted out to tip point side successively, with the extraction form each pole body being cooperatively interacted connects to a fishing rod, simultaneously fishing line L is linked to fishing line fixture 5 and goes fishing.In addition, when packing up, the cooperation between each pole body link can be removed, and successively with in the pole body of the pole body income pole bottom side of tip point side and make it be compact condition.And, between end pole 1 and the butt front rod 2, not only can be that it is fixing also can it to be cooperatively interacted at the state (extension state) that butt front rod 2 is extracted out from end pole 1, thereby can in the process of going fishing, regulate the total length of fishing rod.
That is, in butt front rod 2 during to extension state that the tip of end pole 1 point side is extracted out, as common drawn type fishing rod, the 2a of engagement protrusion portion of butt front rod 2 match with the inner peripheral surface of the cooperation circular cone 10 of the sharp side of the tip of end pole 1 fixing (with reference to Fig. 3).On the other hand, when being collapsed state in butt front rod 2 insertion end poles 1, the 2a of engagement protrusion portion of butt front rod 2 inserts locating snap ring 8 and cooperates fixing (with reference to Fig. 4).
Extract or insert the end out during pole 1 in such butt front rod 2, the 1st conus portion 11 of end pole 1 enlarges internal diameter poor of cooperation conus portion 10 on the end poles 1 and the 2nd conus portion 12.Like this, the difference that accounts for the internal diameter of end pole 1 most the 2nd conus portion 12 and the external diameter of butt front rod 2 (the particularly maximum outside diameter of end, fishing rod bottom side) becomes big, keeps enough big gap therebetween.And this gap prevents so-called piston phenomenon.In addition, because the 1st conus portion 11 partly is arranged at axially with less length, so can prevent to become big inadequately as end pole 1 all taperings.The Air-tight piston measure that prevents like this can prevent such as: extract out or the generation of sound beastly when inserting butt front rod 2, water, rubbish are from the intrusion in the slit between end pole 1 and the tail plug 6 etc.
And even because in the end of fishing rod bottom side, end pole 1 also partly enlarges bore the 3rd conus portion is set, so, can form the space that holds nut part 7 and locating snap ring 8 on the end sections ground of the fishing rod bottom side of end pole 1.
Other embodiment
(a) in the above-described embodiment, the fishing rod of fishing rod total length adjustable type is illustrated, still, the fishing rod that the present invention is not limited thereto type, even the fishing rod of common pull-out type, the present invention also is suitable for.This occasion, the 3rd conus portion 13~the 4th conus portion 14 can omit as required.
According to fishing rod of the present invention, can slick and sly extraction and the insertion that realizes between heavy caliber pole body and the small-bore pole body.
Claims (3)
1. a fishing rod is the fishing pole,
Be equipped with heavy caliber pole body and extract or be linked to with inserting the small-bore pole body of the tip point side of above-mentioned heavy caliber pole body out to extract formal freedom out,
Above-mentioned heavy caliber pole body has: the inner peripheral surface from tip point side end to the pole bottom side is the cooperation conus portion of interior auxiliary section; Become the 1st big conus portion in the bottom of above-mentioned cooperation conus portion to pole bottom side bore continuously, the circular cone gradient of the 1st conus portion is bigger than the circular cone gradient of above-mentioned cooperation conus portion; Become the 2nd big conus portion in the bottom of above-mentioned the 1st conus portion to pole bottom side bore continuously, the circular cone gradient of the 2nd conus portion is littler than the circular cone gradient of above-mentioned the 1st conus portion,
Above-mentioned small-bore pole body has fit on portion, and this fit on portion is positioned at end, fishing rod bottom side, becomes big than other parts bore, can cooperate with the above-mentioned inner peripheral surface of conus portion that cooperates.
2. as the fishing rod of claim 1 record, the difference of the external diameter of the tip point side end internal diameter of the 2nd conus portion of above-mentioned heavy caliber pole body and the fit on portion of above-mentioned small-bore pole body is set to 0.5mm~1.0mm.
3. as the fishing rod of claim 1 or 2 records, the tapering of the above-mentioned cooperation conus portion of above-mentioned heavy caliber pole body is 2/1000~4/1000, and the tapering of above-mentioned the 1st conus portion is 20/1000~30/1000, and the tapering of above-mentioned the 2nd conus portion is 0.1/1000~2/1000.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP361408/2001 | 2001-11-27 | ||
JP2001361408A JP2003158962A (en) | 2001-11-27 | 2001-11-27 | Fishing rod |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1421131A CN1421131A (en) | 2003-06-04 |
CN1241472C true CN1241472C (en) | 2006-02-15 |
Family
ID=19172079
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021533342A Expired - Fee Related CN1241472C (en) | 2001-11-27 | 2002-11-25 | Fishing rod |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2003158962A (en) |
KR (1) | KR20030043744A (en) |
CN (1) | CN1241472C (en) |
TW (1) | TWI248786B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002153170A (en) * | 2000-11-21 | 2002-05-28 | Shimano Inc | Fishing rod |
CN100418414C (en) * | 2003-06-17 | 2008-09-17 | 株式会社岛野 | Fishing rod |
KR101108800B1 (en) * | 2010-04-06 | 2012-01-31 | 정미선 | Chopstick |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09182547A (en) * | 1995-12-28 | 1997-07-15 | Daiwa Seiko Inc | Fishing rod |
JPH09205942A (en) * | 1996-01-30 | 1997-08-12 | Daiwa Seiko Inc | Fishing rod |
JPH1014446A (en) * | 1996-06-30 | 1998-01-20 | Daiwa Seiko Inc | Internally threaded fishing rod of shaking out type |
JP3562682B2 (en) * | 1996-09-15 | 2004-09-08 | ダイワ精工株式会社 | Through fishing rod |
JP2000201587A (en) * | 1999-01-11 | 2000-07-25 | Daiwa Seiko Inc | Joint type fishing rod using internal solid rod bar |
-
2001
- 2001-11-27 JP JP2001361408A patent/JP2003158962A/en active Pending
-
2002
- 2002-11-04 TW TW091132507A patent/TWI248786B/en not_active IP Right Cessation
- 2002-11-25 CN CNB021533342A patent/CN1241472C/en not_active Expired - Fee Related
- 2002-11-27 KR KR1020020074187A patent/KR20030043744A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CN1421131A (en) | 2003-06-04 |
TWI248786B (en) | 2006-02-11 |
JP2003158962A (en) | 2003-06-03 |
KR20030043744A (en) | 2003-06-02 |
TW200300327A (en) | 2003-06-01 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20060215 Termination date: 20131125 |