CN104509500A - Reel for fishing - Google Patents
Reel for fishing Download PDFInfo
- Publication number
- CN104509500A CN104509500A CN201410458115.5A CN201410458115A CN104509500A CN 104509500 A CN104509500 A CN 104509500A CN 201410458115 A CN201410458115 A CN 201410458115A CN 104509500 A CN104509500 A CN 104509500A
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- China
- Prior art keywords
- bearing
- reel
- ring
- fishing line
- main 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 239000011553 magnetic fluid Substances 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 26
- 238000010276 construction Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000010354 integration Effects 0.000 description 4
- 239000002199 base oil Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000006249 magnetic particle Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- A01K89/00—Reels
- A01K89/01—Reels with pick-up, i.e. with the guiding member rotating and the spool not rotating during normal retrieval of the line
-
- 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
- A01K89/00—Reels
- A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Sealing Of Bearings (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
- Gasket Seals (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention provides a reel for fishing, which through simple structure can prevent foreign matters like water from going into the main body and the bearing of the reel and does not reduce the operation sense in the rotation operation of a handle. Specifically the reel for fishing has a driving shaft (2) which performs rotation driving when a fishing line is wound on a reel cylinder; and a bearing (3) which rotationally supports the driving shaft (2) on the main body (1) of the reel. The reel for fishing is characterized in that O-shaped rings (3A) (3B) composed of elastic components are arranged between the bearing (3) and the driving shaft (2) and between the bearing (3) and the main body (1) of the reel; and a sealing mechanism (20) is disposed on at least one bearing end face on one side to seal the inside of the bearing (3).
Description
Technical field
The various fishing line reel such as spinning-type winder, double-bearing reel, electric coil winder used when the present invention relates to fishing.
Background technology
Generally speaking, use in above-mentioned fishing line reel and have various hermetically-sealed construction, enter inside not make the foreign matter such as moisture, dust.Foreign matter enter easily by the rotation process of handle, CD-ROM drive motor and the part (driving shaft) that is driven in rotation occurs, especially easily to enter from driving shaft being supported for rotatable bearing portions.But, such part enter foreign matter be maintain driving lubricity when handle being carried out to rotation process in institute unsafty.Therefore, such as, in patent document 1, disclose following structure, be equipped with sealing ring at end face driving shaft being supported for rotatable bearing, be provided with the screw applying axial compressive force at outer perimeter section, to pressurize to sealing ring simultaneously.
In addition, such as, in patent document 2, disclosing following structure, arranging seal member than Bearing support between the Handle axis and reel main body of axial foreign side, entering bearing portions not make foreign matter.Sealing parts are formed as lid, by being adjacent to Handle axis by being pressed into diametrically, thus play sealing effectiveness.
Patent document 1: Japanese Laid-Open 2000-83533 publication
Patent document 2: Japanese Laid-Open 2011-92124 publication
Because the seal member disclosed in above-mentioned known document to contact with driving shaft and water-proof part carries out the formation of Frictional Slipping, so there is the possibility that water resistance reduces because of wearing and tearing.That is, when seal member weares and teares, moisture is then easy enters inside (reel main body in or Bearing inner) from this part, and result can cause cannot long term maintenance sealing property (as insufficient sealing).In addition, in order to improve sealing function, arranging the such miscellaneous part of above-mentioned screw or guaranteeing that the space of installation lid seal member then can form the space of waste, causing reel main body to maximize.
In addition, in order to guarantee the sealing of fishing line reel more effectively, preferred bearing itself also plays sufficient sealing function, and its rotation when the rotation process of handle of such sealing mechanism (seal member) becomes heavy or produces vibration then can not be satisfactory.Further, because seal member is be made up of the elastomeric element of rubber etc. substantially, therefore Long-Time Service can produce wearing and tearing, deterioration etc., so preferably easily can carry out the formation safeguarded.
Summary of the invention
The present invention is conceived to the problems referred to above and carries out, and object is to provide a kind of fishing line reel, its by simple form can conscientiously prevent the foreign matter of moisture etc. from entering in reel main body, bearing, operation sense when carrying out rotation process to handle can not reduce.
In order to achieve the above object, fishing line reel involved in the present invention has: driving shaft, and fishing line winding is carried out rotary actuation when the reel; And bearing, described driving shaft is supported for and can rotates on reel main body, it is characterized in that, the O shape ring formed by elastomeric element is equipped between described bearing and driving shaft and between described bearing and reel main body, at least on the bearing face of side, be equipped with sealing mechanism, with the inner sealing by described bearing simultaneously.
In the fishing line reel of above-mentioned formation, fishing line winding is supported for and can rotates via bearing by the driving shaft carrying out rotary actuation when the reel in reel main body.And, owing to being equipped with the O shape ring formed by elastomeric element between described bearing and driving shaft and between described bearing and reel main body, therefore can conscientiously prevent the Internal and external cycle along bearing from entering the foreign matter such as moisture, dust in reel main body.That is, by simply forming the maintenance that just can realize sealing function for a long time, there is no need for giving the parts pressurizeed, larger space simultaneously, reel main body also can not be made to maximize.In addition, because when driving shaft rotates, O shape ring can not apply resistance to sliding, so its rotation can not become heavy when carrying out rotation process to handle, because elastomeric element is disposed on inner ring and outer ring, be difficult to when therefore rotating produce vibration.Further, owing to being at least equipped with sealing mechanism on the bearing face of side, to be sealed by Bearing inner, therefore can also foreign matter be prevented to be mixed into Bearing inner simultaneously, can by maintaining the verticity of bearing thus maintaining the smooth rotation of driving shaft.
In addition, in the above-described configuration, so-called driving shaft refers to that the present invention is to possess the various fishing line reels (spinning-type winder, double-bearing reel, electric coil winder etc.) of such driving shaft for object in order to furl thereupon the axle be driven in rotation and the axle be driven in rotation by the driving of CD-ROM drive motor as electric coil winder when fishline carries out rotation process to handle.In addition, when there is multiple driving shaft in reel main body, the bearing be at least disposed on a driving shaft possesses hermetically-sealed construction as above.Further, so-called reel main body refers to the frame part of specific winder shape, the parts integrated with framework (holding member etc. be such as installed on the cover plate of framework, keeping to constituent parts).
According to the present invention, a kind of fishing line reel can be obtained, its by simple form can conscientiously prevent the foreign matter of moisture etc. from entering in reel main body, bearing, operation sense when carrying out rotation process to handle can not reduce.
Accompanying drawing explanation
Fig. 1 is the figure of the 1st embodiment (spinning-type winder) observing fishing line reel involved in the present invention from rear, is the figure representing Inner Constitution.
Fig. 2 is the enlarged drawing of the major part of the fishing line reel shown in Fig. 1.
Bearing seal structure shown in Fig. 2 is amplified the figure represented by Fig. 3.
Fig. 4 is the figure of the 2nd embodiment (double-bearing reel) representing fishing line reel involved in the present invention.
Fig. 5 be represent the fishing line reel shown in Fig. 4 Inner Constitution and by Handle axis part amplify represent figure.
The bearing seal structure being installed on spool shaft shown in Fig. 5 is amplified the figure represented by Fig. 6.
The bearing seal structure being installed on Handle axis shown in Fig. 5 is amplified the figure represented by Fig. 7.
Fig. 8 is the figure of the 3rd embodiment (electric coil winder) representing fishing line reel involved in the present invention, is the figure representing Inner Constitution.
Fig. 9 is that the bearing seal structure of the deceleration axle sleeve that being installed on shown in Fig. 8 is enclose motor output shaft end amplifies the figure represented.
Figure 10 be being installed on shown in Fig. 9 is disposed in the axle sleeve that slows down coaxial on the bearing seal structure of the collar amplify the figure represented.
Figure 11 is the figure of the 4th embodiment (spinning-type winder) representing fishing line reel involved in the present invention.
Figure 12 is the cutaway view observing the fishing line reel shown in Figure 11 from rear side.
Figure 13 is the figure of the 1st variation representing the bearing with hermetically-sealed construction.
Figure 14 is the figure of the 2nd variation representing the bearing with hermetically-sealed construction.
Symbol description
1,31,51-reel main body; 2,40-Handle axis (driving shaft); 2A, 42,55-handle; 3-bearing; 3a-inner ring; 3b-outer ring; 3c-rolling member; 3A, 3B-O shape ring; 8,34a, 56a-reel; 20,20A-sealing mechanism; 34-spool shaft (driving shaft).
Embodiment
Below, be described with reference to the embodiment of accompanying drawing to fishing line reel involved in the present invention.
Fig. 1 to Fig. 3 is the figure of the 1st embodiment representing fishing line reel (spinning-type winder) involved in the present invention, Fig. 1 is the figure representing Inner Constitution, Fig. 2 is the enlarged drawing of the major part of the fishing line reel shown in Fig. 1, and the bearing seal structure shown in Fig. 2 is amplified the figure represented by Fig. 3.
In the reel main body 1 of spinning-type winder, be supported for by the Handle axis of handle 2A rotary actuation (driving shaft) 2 can rotate via pair of bearings 3,3.Described Handle axis 2 is provided with travelling gear (driven wheel) 4 and can rotates integrally, described driven wheel 4 is engaged with the teeth portion of pinion 5, pinion 5 extends to orthogonal direction relative to Handle axis 2, is supported for can rotates via bearing.In the top ends of described pinion 5, by screwing togather armature nut, thus the rotor 7 possessing conductor loop 7a and line roller 7b is installed to be and rotates integrally.
Described pinion 5 is axially through, and spool shaft 9 is passed therein, maintains the reel 8 (with reference to Figure 11) of winding fishline in the tip side of spool shaft 9.Be linked with known swing mechanism 10 at the base end side of this spool shaft 9, when described Handle axis 2 is rotated because of the rotation process of handle 2A, spool shaft 9 is back and forth driven vertically.
According to the fishing spinning-type winder of above-mentioned formation, when carrying out rotation process to handle 2A, then pinion 5 is driven in rotation due to travelling gear 4 and the meshing relation of pinion 5, and rotor 7 is driven in rotation.And spool shaft 9 is driven reciprocally in the longitudinal direction via swing mechanism 10.That is, along with the retracting of handle 2A operates, reel is synchronous with the rotation of rotor 7 and together carry out front-rear reciprocation movement with spool shaft 9, and fishline is wound in via the line roller 7b of the rotor 7 rotated the reel seesawed equably.
As mentioned above, in reel main body 1, be equipped with the driving shaft (Handle axis, pinion etc.) be driven in rotation when rotation process is carried out to handle 2A.In the present embodiment, in these driving shafts, hermetically-sealed construction is disposed in the part that easily entered by the foreign matter from outside and Handle axis 2 is supported in rotatable pair of bearings 3,3.
Below, the hermetically-sealed construction of present embodiment is described in detail.In addition, because the bearing 3,3 being arranged on both sides centered by spool shaft 9 is identical formation, so mark identical reference marks to identical inscape.
Described bearing 3 possesses: inner ring 3a, is fitting for rotating in Handle axis side; Outer ring 3b, is fitting for rotating in reel main body side; And a lot of rolling member (rotor) 3c, be disposed between above-mentioned Internal and external cycle, rolling member 3c is kept device 3d and keeps.And, between described inner ring 3a and Handle axis 2 and between outer ring 3b and reel main body 1 (the inner frame 1a formed with ring-type), be equipped with O shape ring 3A, 3B of being formed by elastomeric element.Now, in order to make the installment state of each O shape ring 3A, 3B stablize, forming groove in the part inserted and being mounted, in the present embodiment, form circumferential groove 2b in the periphery of Handle axis 2, and form circumferential groove 1b on inner frame 1a, O shape ring 3A, 3B are installed in these grooves 2b, 1b.
Now, the depth H of each groove 2b, 1b is formed as more smaller than the diameter of mounted separately O shape ring 3A, 3B, and the A/F W of each groove is formed as more bigger than the diameter of mounted separately O shape ring 3A, 3B, when each O shape ring 3A, 3B are arranged in groove 2b, 1b, then each O shape ring 3A, 3B are slightly outstanding from groove, and can be out of shape vertically in groove.
Therefore, when bearing 3 being embedded vertically under the state that O shape ring 3A, 3B are installed on each groove 2b, 1b, O shape ring 3A, 3B can to while axial deformation by conquassation, its result, can realize practical sealing between Handle axis and between reel main body.
On the inner ring 3a of described bearing 3, leaving slightly chimeric play and chimeric have Handle axis 2, absorbing chimeric play (gap) by inserting O shape ring 3A.And the outer ring 3b about described bearing 3 is also like this, reel main body (inner frame) leaves chimeric play slightly and is fitted together to, absorbing chimeric play (gap) by inserting O shape ring 3B.Namely, this is simply formed to arrange O shape ring 3A, 3B respectively by the outer peripheral face of Internal and external cycle 3a, 3b at bearing 3, the maintenance of sealing function can being realized for a long time, needing, for giving the parts pressurizeed, larger space, reel main body also can not be made to maximize unlike prior art.Further, by arranging elastomeric element and O shape ring the both sides of inner ring and outer ring, thus Handle axis 2 and reel main body 1 are absorbed with the chimeric play (gap) of bearing 3, and be difficult to during rotation produce vibration, operation sense during rotatable handle can not reduce.
In addition, O shape ring 3A, 3B of preferred above-mentioned formation are configured to the O shape ring 3A thick (D > d) of diameter than inner ring side of the O shape ring 3B of side, outer ring.This is because the diameter of groove that the O shape ring 3B being arranged on side, outer ring is set up compared with the O shape ring 3A being arranged on inner ring side is large, deviation due to groove size, the vibration relative to axle, the deviation of the conquassation amount of O shape ring also will inevitably become large, therefore by so making the diameter of side, outer ring thicker than inner ring side, thus O shape ring diminishes relative to the deviation ratio of the conquassation amount of wire diameter, becomes the structure of the water resistance of playing stably.
In addition, in above-mentioned bearing 3, at least on the end face (being the end face of both sides in the present embodiment) of side, be equipped with sealing mechanism 20, with the inner sealing by bearing 3.Namely, because the moisture (foreign matter) entered from reel main body outside enters on the easy Internal and external cycle surface along bearing 3 as mentioned above, so by arranging O shape ring at the outer peripheral face of Internal and external cycle can improve sealing as mentioned above, but by also improving sealing to Bearing inner, sealing can be made more reliable.
In the present embodiment, sealing mechanism 20 is formed as following magnetic seal.
Specifically, the magnetic seal 20 of present embodiment has: the magnet (hereinafter referred to as magnet) 22 formed with ring-type; The pole plate (hereinafter referred to as pole plate) 24 of ring-type, is configured to the axial lateral surface contacting magnet 22; And magnetic fluid (side, outer ring magnetic fluid 25a, inner ring side magnetic fluid 25b), be held in the magnetic loop formed by described magnet 22, by these parts, thus the Packed function of tool, enter in described rolling member 4c not make foreign matter.
Described magnet 22 is installed as towards rolling member 3c on pole plate 24, pole plate 24 with either party of the outside of the inner face of inner ring side and side, outer ring for fixation side.In addition, the magnet 22 of present embodiment, in the state be bonded in advance on pole plate 24, is formed as inner circumferential surface 22a not from the size that the inner peripheral surface 24a of pole plate 24 is outstanding.
As described magnet 22, the neodium magnet that the permanent magnet that magnetic flux density is high, magnetic force is strong can be used such as to adopt sintering method for making to make, is magnetized in the mode of magnetic pole (S pole, N pole) towards axis (the axis direction X of bearing) in advance.And at the axial lateral surface of magnet 22, described pole plate 24 is arranged in a contact fashion.Pole plate 24 and described magnet 22, in roughly the same shape, are formed by the magnetic material of tool such as chromium class stainless steel (SUS440C).
Described magnet 22 and pole plate 24 are in the state after installing when assembling, in the present embodiment, although two parts are bondd in advance, and can be not bonded yet.Now, both boning in advance, easily can carry out location or the alignment of magnet 22, magnet 22 and pole plate 24 are unitized simultaneously, and the operation being installed on bearing becomes can easily be carried out.
The described pole plate 24 of present embodiment is together pressed into from open side with the magnet 22 bondd, and the pole plate 24 being bonded with magnet 22 is formed as following size, produces clearance G when being pressed into from opening between inner ring 3a.In addition, when injecting magnetic fluid to described clearance G, magnetic fluid not only accumulates in and the clearance G of inner ring 3a (forming inner ring side magnetic fluid 25b), and can also there is press-in side (forming side, outer ring magnetic fluid 25a) along the surface area of magnet 22.
Specifically as shown in Figure 3, the magnetic fluid injected is maintained at the clearance G between pole plate 24 and inner ring 3a and/or the gap between magnet 22 and inner ring 3a, is maintained at the small gap produced between magnet 22 and outer ring 3b and/or the small gap produced between pole plate 24 and outer ring 3b simultaneously.Namely, although the pole plate 24 being bonded with magnet 22 is pressed into relative to outer ring 3b, even if but due to the dimensional accuracy or fabrication error etc. of pole plate 24, magnet 22 impact and slightly generate a gap between the 3b of outer ring, the magnetic fluid injected also can flow into this part, forms reliable sealing in the both sides of fixation side and clearance G.
The magnetic fluid (side, outer ring magnetic fluid 25a, inner ring side magnetic fluid 25b) of described injection is such as Fe
3o
4such magnetic particle is consisted of in base oil surfactant-dispersed (by be sprinkling upon by surfactant on magnetic particle thus to disperse in base oil (base oil)), possesses to have viscosity and when close to the characteristic reacted during magnet.Therefore, by magnet 22 and the magnetic loop that formed between the inner ring 3a be made up of magnetic material, outer ring 3b and pole plate 24, thus magnetic fluid 25a, 25b are stably retained in the position of regulation.Now, because the rolling member side at magnet 22 does not exist pole plate, so magnetic fluid easily can move to press-in side, form side, outer ring magnetic fluid 25a.
Formation according to the present embodiment, owing to sealing the surface portion in bearing internal external week by arranging O shape ring 3A, 3B of being formed by elastomeric element between bearing 3 and Handle axis 2 and between bearing 3 and reel main body 1, and arrange magnetic seal 20 by the opening in bearing both sides and Bearing inner and mounting portion are sealed completely, therefore, it is possible to conscientiously prevent foreign matter to be mixed into reel main body inside (Bearing inner), can pass through to maintain the verticity of bearing thus the smooth rotation of maintenance Handle axis 2.
In addition, the magnetic seal 20 of above-mentioned formation also can be the formation of the open end side being only arranged on bearing side.Now, what the foreign matter be preferably arranged on from outside easily entered exposes side.
Fig. 4 to Fig. 7 is the figure of the 2nd embodiment (two bearings type winder) representing fishing line reel involved in the present invention, Fig. 4 represents the overall figure formed, Fig. 5 be represent the fishing line reel shown in Fig. 4 Inner Constitution and by Handle axis part amplify represent figure, the bearing seal structure being installed on spool shaft shown in Fig. 5 is amplified the figure represented by Fig. 6, and the bearing seal structure being installed on Handle axis shown in Fig. 5 is amplified the figure represented by Fig. 7.
In addition, in the following embodiments, because the formation possessing the bearing of the hermetically-sealed construction being arranged on drive shaft section is identical with above-mentioned 1st embodiment, so mark identical reference marks to identical inscape, description is omitted.In addition, detailed structure as shown in Figure 3.
The reel main body 31 of the two bearings type winder 30 involved by present embodiment has on left and right framework 32a, 32b, be separately installed with cover plate part 33a, 33b left side plate 31A, 31B, between these left side plates 31A, 31B, the spool shaft 34 being integrally fixed with the reel 34a of winding fishline is supported for rotatable via bearing 3.
Being provided with in the end of described spool shaft 34 can along the pinion 35 moved axially of spool shaft.Now, pinion both can be formation spool shaft being extended on coaxial and supports, also can be spool shaft coaxial on arrange rotatable back shaft and be supported for rotatable formation on this back shaft.
By known switch unit, clamped position (the power delivery status that described pinion 35 rotates integrally with spool shaft 34 engaging with spool shaft 34, clutch engages) and moved vertically by between the non-engagement position (power off state, clutch is separated) of removing with the fastening state of spool shaft 34.Now, switch unit possesses the changer lever 36 be disposed between left side plate 31A, 31B, and carry out pivotal clutch plate 37 according to the pressing operation of changer lever 36, by carrying out pressing operation to changer lever 36, power off state can be switched to via clutch plate 37 from power delivery status.
In described right plate 31B side, by be arranged between correct frame 32b and and right cover plate 33b between bearing 38 and described bearing 3, Handle axis 40 is supported for and can rotates, and is provided with handle 42 in the end of this Handle axis 40.In addition, between Handle axis 40 and right cover plate 33b, as reverse rotation preventing mechanism, be equipped with one-way clutch 45, Handle axis 40 (handle 42) only rotates to take-up direction, is prevented from reversing.
Described pinion 35 is engaged with the driven wheel (travelling gear) 46 be supported in Handle axis 40, when carrying out rotation process to the handle 42 being arranged on Handle axis 40 end, spool shaft 34 is driven in rotation via described travelling gear 46 and pinion 35, and reel 34a carries out rotating thus the fishline that reels thereupon.
In the fishing line reel of above-mentioned formation, by fishing line winding when reel (retracting operation is carried out to handle 42), Handle axis 40 and spool shaft 34 are driven in rotation, these driving shafts are being supported on rotatable bearing 3, as shown in FIG. 6 and 7, be equipped with the hermetically-sealed construction (magnetic seal 20 being disposed in bearing 3 both ends of the surface and O shape ring 3A, 3B of being disposed in Internal and external cycle 3a, 3b outer peripheral face, with reference to Fig. 3) of above-mentioned formation.
In the fishing line reel of this form, arrange by the part in rotary actuation the bearing 3 possessing hermetically-sealed construction, also can play the action effect same with above-mentioned embodiment.
In addition, in such two bearings type winder, about pinion 35 being supported for rotatable bearing 48a, 48b and at the base end side of Handle axis 40, Handle axis being supported for rotatable described axle by 38, it also can be the bearing 3 being provided with same hermetically-sealed construction.
Fig. 8 to Figure 10 is the figure of the 3rd embodiment (electric coil winder) representing fishing line reel involved in the present invention, Fig. 8 is the figure representing Inner Constitution, Fig. 9 is that the bearing seal structure of the deceleration axle sleeve that being installed on shown in Fig. 8 is enclose motor output shaft end amplifies the figure represented, Figure 10 be being installed on shown in Fig. 9 is disposed in the axle sleeve that slows down coaxial on the bearing seal structure of the collar amplify the figure represented.
The reel main body 51 of the electric coil winder 50 involved by present embodiment has left and right framework 51a, 51b and is disposed in the front baffle 51c of reel front side, these frameworks are integrated as a whole (these frameworks both can be that each parts are integrally formed and carry out integration by fixed cell etc., also can be that a part is integrally formed and carries out integration as a whole).
And, described reel main body 51 possess cover described left frame 51a left outside side plate 52a, cover the right outside side plate 52b of described correct frame 51b and cover the front outer panel 52c of described front baffle 51c, while the component parts such as covering driving force transmission mechanism, also become the part (part of the hand contact of rodman) being gripped by the hand of rodman, keep.Although these outer panels are integrally formed separately and integration as a whole, both can be same with said frame, each outer panel is integrally formed, and also can be that a part is integrally formed and carries out integration as a whole.And, also can be the formation that described framework is exposed in local.
Forming a side plate (the right outside side plate 52b) side of reel main body 51, be provided with the manual handle 55 carrying out retracting operation, between the left and right framework forming reel main body 51, the reel 56a of winding fishline is supported for rotatable.In addition, the front side of described reel 56a is provided with CD-ROM drive motor 60, according to the retracting operation of manual handle 55 and the rotary actuation of CD-ROM drive motor 60, described reel 56a is driven in rotation to take-up direction via driving force transmission mechanism.
Described reel 56a is supported on spool shaft 56 via bearing 57 and can rotates, and spool shaft 56 is supported for and can rotates between left side plate, and the both end sides of described spool shaft 56 is supported for can rotates via bearing 58 on reel main body.
Rotary driving force from described manual handle 55 and CD-ROM drive motor 60 exports described reel 56a to via driving force transmission mechanism.Below, the schematic configuration of driving force transmission mechanism is described.
The driving force transmission mechanism of present embodiment is the formation at left frame 51a and correct frame 51b assignment configuration, is equipped: the 1st reducing gear 65, the output of CD-ROM drive motor 60 is slowed down in left frame 51a side; And electric-powered transfer part 66, the rotary driving force be decelerated by the 1st reducing gear 65 is passed to spool shaft 56.And, be equipped in correct frame 51b side: the 2nd reducing gear 67, the rotary driving force of spool shaft 56 is carried out slowing down and is passed to reel 56a, and manual power transfer part 59, the rotary driving force of driving shaft (Handle axis) 55a of manual handle 55 is passed to reel 56a via described 2nd reducing gear 67.
Described 1st reducing gear 65 is made up of the known planetary gears 70 be arranged between the output shaft 61 of CD-ROM drive motor 60 and front baffle 51c.And the formation of described electric-powered transfer part 66 possesses: pulley 66a, rotate integrally with the deceleration axle sleeve (driving shaft) 73 slowed down to the rotation of described output shaft 61; Pulley 66b, rotates integrally with spool shaft 56; And power transmission belt 66c, be wound in these pulleys 66a, 66b.In addition, described 2nd reducing gear 67 is made up of the known planetary gears 75 be arranged between spool shaft 56 and reel 56a, and the formation of manual power transfer part 59 possesses and is installed on Handle axis 55a and rotatable driven wheel 55b and the pinion 55c that engages with it.In addition, Handle axis 55a is provided with reverse rotation preventing mechanism (one-way clutch) 55d, stops manual handle 55 linkage rotation when CD-ROM drive motor 60 carries out rotary actuation.
In the present embodiment, the part of the 1st reducing gear 65 on the output shaft 61 being arranged on described CD-ROM drive motor 60, is equipped with the bearing 3 with above-mentioned hermetically-sealed construction.Namely, as shown in Figure 9, the planetary gears 70 forming described 1st reducing gear 65 possesses carry out the sun gear 71 rotated integrally and the planetary gear 72 engaged with it on output shaft 61, and the driving force be decelerated by planetary gear 72 is passed to and is linked to can together carry out with planetary revolution the deceleration axle sleeve (driving shaft) 73 that rotates integrally.This deceleration axle sleeve 73 encloses the end of output shaft 61 via the collar (bearing) 75 and can rotate, at the outer peripheral face of deceleration axle sleeve 73 with between reel main body 51 (the cover plate body 51e integrated with left frame), be equipped with the bearing 3 (with reference to Fig. 3) with above-mentioned hermetically-sealed construction.
In addition, be formed with through shaft 73a in the end of described deceleration axle sleeve 73, this through shaft 73a be provided with the collar (driving shaft) 77.In the present embodiment, between the outer peripheral face and reel main body 51 (left frame 51a) of the collar 77, be also equipped with the axle with above-mentioned hermetically-sealed construction and be subject to 3.
In the fishing line reel of this form, arrange by the part in rotary actuation the bearing 3 possessing hermetically-sealed construction, also can play the action effect same with above-mentioned embodiment.
In addition, such electric coil winder too, also can support the bearing 3 bearing 58 of spool shaft 56, the bearing of support handle axle etc. being provided with same hermetically-sealed construction.
Figure 11 and Figure 12 is the figure of the 4th embodiment (spinning-type winder) representing fishing line reel involved in the present invention, Figure 11 represents the overall figure formed, and Figure 12 is the cutaway view (marking identical reference marks to the formation same with the spinning-type winder shown in Fig. 1 ~ Fig. 3) observing the fishing line reel shown in Figure 11 from rear side.
The reel main body 1 of the spinning-type winder involved by present embodiment by storage, support driving mechanism portion main part 1a and inaccessible cover plate 1b carried out to the opening portion of main part 1a formed, be provided with the discoideus bearing cap 1A of the part corresponding to support handle axle on the outer surface, in the left and right sides of reel main body 1, this bearing cap 1A can be installed and removed via multiple (in a circumferential direction equally spaced 3 places) Screw 1B.And, as shown in dotted lines in Figure 12, unscrew each Screw 1B by bearing cap 1A from after the cover plate 1b of reel main body 1 takes off, then bearing 3 can be made to expose, thus, bearing 3 can be taken off from Handle axis 2.In addition, by bearing 3 being installed on Handle axis 2 under the state of taking off bearing cap 1A from reel main body 1, and to be arranged on by bearing cap 1A after positioning with the pad 1D that engagement regulates cover plate 1b on and to be screwed into by each Screw 1B, thus while inserting bearing 3, obturation can be carried out to it.In addition, symbol 1C installs and removes the open-ended lid carrying out inaccessible bearing cap 1A in Handle axis 2, even if bearing cap 1A also can be made under the state after being spirally connected to install and remove in cover plate 1b.
As mentioned above, in order to ensure sealing, although arrange the sealing mechanism same with content shown in Fig. 3 (the O shape ring on magnetic seal and Internal and external cycle side face) on bearing 3, but detachable in the bearing cap 1A of reel main body 1 by so to arrange, thus can easily carry out bearing 3 clean, to change or to the maintenance of driving mechanism portion oiling etc.Namely, detachable in the bearing cap 1A of reel main body 1 by arranging as in the present embodiment, thus without the need to being decomposed by reel main body (cover plate), just easily insertion operation and maintenance etc. can be carried out by installing and removing required minimal part (bearing cap 1A).
In addition, size, the shape of bearing cap 1A are not limited to by special, and such bearing cap is also applicable to other forms of fishing line reel.
Figure 13 is the figure of the 1st variation representing the bearing with hermetically-sealed construction.
Bearing 3 as shown in Figure 3, in order to prevent foreign matter from entering inside, is equipped with sealing mechanism 20 at its open end.In the above-described embodiment, although as such sealing mechanism exemplified with magnetic seal, the formation of sealing mechanism can carry out various distortion.
The sealing mechanism 20A of this variation is made up of the plate 80 being arranged on the ring-type between the inner ring 3a of bearing 3 and outer ring 3b in opening portion.This plate 80 (sealing plate of rubber) maintains sealing as follows, namely Embedded Division 3e is formed side (being side, outer ring in present embodiment), and the circumferential outer edge 80a of plate 80 is pressed in this part, form circumferential groove 3f at opposite side (inner ring side), make the tip flexion of the inner circumferential edge 80b of plate 80 and flexibly prop up.
According to formation like this, because structure is simple, so can reduce the cost of bearing, and maintenance also can easily be carried out.
Figure 14 is the figure of the 2nd variation representing the bearing with hermetically-sealed construction.
In this variation, axle sleeve 86 and have magnetic seal 20 bearing 3 open end between be also equipped with the seal member 88,89 of labyrinth seal structure, axle sleeve 86 is formed in has the inner side that spline is embedded in the base portion 85 of the handle 2A of the non-circular shaft portion 85a of Handle axis 2 inside of spinning-type winder.
Specifically, seal member 88 is formed as lid, is arranged on the end of axle sleeve 86, and tip side is bent to form towards seal member 89, and seal member 89 is arranged on the opening edge of the outer ring 3b of bearing 3, and inner ring side is formed towards seal member 88 lateral bend.That is, sweep 88a, 89a bends in opposed facing mode, thus, forms foreign matter and is difficult to enter bearing side from outside.
So, by also arranging the seal member of labyrinth seal structure except above-mentioned O shape ring 3A, 3B and magnetic seal 20, can prevent foreign matter from entering in reel main body and in bearing more effectively.
Above, although be illustrated embodiments of the present invention, the present invention is not limited to above-mentioned embodiment, can carry out various distortion to implement.
The formation of the magnetic seal of above-mentioned formation only shows an example, and the formation of magnet, pole plate or configuration can be suitably out of shape.In addition, when installing O shape ring, both can be the formation forming groove on the surface of inner ring and outer ring and install, also can be the formation being equipped with driving shaft in side, outer ring.Further, the bearing with above-mentioned hermetically-sealed construction can be disposed in the drive shaft section of various fishing line reel.
Claims (8)
1. a fishing line reel, it has: driving shaft, and fishing line winding is carried out rotary actuation when the reel; And bearing, described driving shaft is supported for and can rotates on reel main body, it is characterized in that,
Between described bearing and driving shaft and between described bearing and reel main body, be equipped with the O shape ring formed by elastomeric element, at least on the bearing face of side, be equipped with sealing mechanism, with the inner sealing by described bearing simultaneously.
2. fishing line reel according to claim 1, is characterized in that, described sealing mechanism is magnetic seal, between the inner ring being arranged on described bearing and outer ring, seals opening portion.
3. fishing line reel according to claim 2, is characterized in that, described magnetic seal is arranged on the open end of described bearing both sides.
4. the fishing line reel according to Claims 2 or 3, is characterized in that, described magnetic seal has:
Ringshaped magnet, is disposed in the open side of described inner ring and outer ring, is magnetized in the mode of magnetic pole towards axis;
Ring-type pole plate, is installed as towards rolling member by described ringshaped magnet, using either party of the inner face of the outside of inner ring side and side, outer ring as fixation side, is formed with gap the opposing party;
Side, outer ring magnetic fluid, remains between described outer ring and described ring-type pole plate and/or remains between described outer ring and described ringshaped magnet;
And inner ring side magnetic fluid, remain between described inner ring and described ring-type pole plate and/or remain between described inner ring and described ringshaped magnet.
5. fishing line reel according to claim 1, is characterized in that, described sealing mechanism is the plate of the ring-type be arranged between the inner ring of described bearing and outer ring.
6. fishing line reel as claimed in any of claims 1 to 5, is characterized in that, described O shape ring is installed on the circumferential groove be formed on described reel main body and the circumferential groove being formed in described driving shaft periphery.
7. fishing line reel as claimed in any of claims 1 to 6, is characterized in that, the diameter being separately positioned on the side, outer ring of described bearing and the O shape ring of inner ring side is that side, outer ring is thicker than inner ring side.
8. fishing line reel as claimed in any of claims 1 to 7, is characterized in that, described reel main body is equipped with the bearing cap can installed and removed corresponding to the part supporting described driving shaft.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-202946 | 2013-09-30 | ||
| JP2013202946A JP6231342B2 (en) | 2013-09-30 | 2013-09-30 | Fishing reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104509500A true CN104509500A (en) | 2015-04-15 |
Family
ID=52785812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410458115.5A Pending CN104509500A (en) | 2013-09-30 | 2014-09-10 | Reel for fishing |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6231342B2 (en) |
| CN (1) | CN104509500A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681641A (en) * | 2017-09-29 | 2019-04-26 | 古洛布莱株式会社 | The manufacturing method of magnetic fluid seal device, the bearing with magnetic fluid seal and pole plate |
| CN110012882A (en) * | 2017-12-06 | 2019-07-16 | 株式会社岛野 | The bearing retention structure and line pulley for fishing of line pulley for fishing |
| CN110810359A (en) * | 2018-08-08 | 2020-02-21 | 株式会社岛野 | Electric fishing reel for fishing |
| TWI828561B (en) * | 2022-03-31 | 2024-01-01 | 日商古洛布萊股份有限公司 | fishing reel |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6613169B2 (en) * | 2016-02-23 | 2019-11-27 | シマノコンポネンツ マレーシア エスディーエヌ．ビーエッチディー． | Double bearing reel and its level wind mechanism |
| JP6923313B2 (en) * | 2016-12-09 | 2021-08-18 | 株式会社シマノ | Reciprocating mechanism of fishing reel |
| JP6829612B2 (en) * | 2017-01-26 | 2021-02-10 | 株式会社シマノ | Spinning reel |
| JP7158271B2 (en) * | 2018-12-21 | 2022-10-21 | 株式会社シマノ | line roller |
| JP7143871B2 (en) * | 2019-08-13 | 2022-09-29 | 株式会社椿本チエイン | electric actuator |
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| JPS55131673U (en) * | 1979-03-15 | 1980-09-18 | ||
| JPS5733222A (en) * | 1980-08-08 | 1982-02-23 | Nippon Seiko Kk | Sealed antifriction bearing |
| US4692826A (en) * | 1982-12-16 | 1987-09-08 | Ferrofluidics Corporation | Bearing assembly with integrated ferrofluid seal |
| JPS6152724U (en) * | 1984-09-10 | 1986-04-09 | ||
| JPS638419U (en) * | 1986-07-02 | 1988-01-20 | ||
| JPS63125824A (en) * | 1986-11-12 | 1988-05-30 | Koyo Seiko Co Ltd | Rolling bearing |
| JPS63246577A (en) * | 1987-03-31 | 1988-10-13 | Nippon Seiko Kk | Sealing device |
| JPS6432920U (en) * | 1987-08-25 | 1989-03-01 | ||
| JPS6487921A (en) * | 1987-09-29 | 1989-04-03 | Nippon Seiko Kk | Rolling bearing |
| JPH02102920A (en) * | 1988-10-11 | 1990-04-16 | Toshiba Corp | Good thermal conductive bearing |
| JPH0276224U (en) * | 1988-11-30 | 1990-06-12 | ||
| FR2643544B1 (en) * | 1989-02-27 | 1991-05-10 | Mitchell Sports | DISMANTLABLE GAME REDUCING FISHING REEL |
| JPH0565922A (en) * | 1991-09-04 | 1993-03-19 | Nippon Ferrofluidics Kk | Bearing device with sealing function |
| JPH11276042A (en) * | 1998-03-26 | 1999-10-12 | Shimano Inc | Sealing mechanism for fishing reel |
| JP3869195B2 (en) * | 2000-08-21 | 2007-01-17 | ダイワ精工株式会社 | Fishing reel |
| JP2006246721A (en) * | 2005-03-08 | 2006-09-21 | Daiwa Seiko Inc | Reel for fishing |
| JP5249067B2 (en) * | 2009-02-03 | 2013-07-31 | グローブライド株式会社 | Fishing reel |
| JP5578673B2 (en) * | 2010-08-27 | 2014-08-27 | グローブライド株式会社 | Fishing reel |
| JP5677211B2 (en) * | 2011-06-22 | 2015-02-25 | グローブライド株式会社 | Fishing reel |
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- 2013-09-30 JP JP2013202946A patent/JP6231342B2/en active Active
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- 2014-09-10 CN CN201410458115.5A patent/CN104509500A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681641A (en) * | 2017-09-29 | 2019-04-26 | 古洛布莱株式会社 | The manufacturing method of magnetic fluid seal device, the bearing with magnetic fluid seal and pole plate |
| CN110012882A (en) * | 2017-12-06 | 2019-07-16 | 株式会社岛野 | The bearing retention structure and line pulley for fishing of line pulley for fishing |
| CN110810359A (en) * | 2018-08-08 | 2020-02-21 | 株式会社岛野 | Electric fishing reel for fishing |
| TWI828561B (en) * | 2022-03-31 | 2024-01-01 | 日商古洛布萊股份有限公司 | fishing reel |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015065900A (en) | 2015-04-13 |
| JP6231342B2 (en) | 2017-11-15 |
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Application publication date: 20150415 |
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