CN1172739A - Wheel for vehicle - Google Patents
Wheel for vehicle Download PDFInfo
- Publication number
- CN1172739A CN1172739A CN 97110191 CN97110191A CN1172739A CN 1172739 A CN1172739 A CN 1172739A CN 97110191 CN97110191 CN 97110191 CN 97110191 A CN97110191 A CN 97110191A CN 1172739 A CN1172739 A CN 1172739A
- Authority
- CN
- China
- Prior art keywords
- wheel
- spoke
- hub
- breather port
- bearing
- 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.)
- Granted
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Braking Arrangements (AREA)
Abstract
To improve the appearance of a small-sized wheel. A hub 14 is formed on the right of a wheel W, a brake disk is mounted to the hub, and the left side of the hub 14 is continuous with the left side face 16a so as to be flush with it, and thus a flat spoke-extension part is formed. Further, by forming the left side face 16a and the spoke- extension part 16b into a mirror part 16 having an appearance which looks like a mirror face at a first glance, the area of the mirror part 16 needed for generating a decorative effect can be ensured, although the wheel W is relatively small.
Description
The invention relates to the small-sized casting wheel that is suitable for small-sized two-wheeled motorcycle front-wheel.
The casting wheel that above-mentioned two-wheeled motorcycle is used, well-known, be wheel hub, spoke, wheel rim are one, with light metal castings such as aluminium.(, can open flat 6-183201 communique) with reference to the spy as an example wherein.
Also have, as shown in Figure 6, between the wheel hub 2 and wheel rim 20 of large-scale its thickness of minimizing that the axletree side forms, connect with approximate flat spoke 10, and its side forms the mirror portion 16 that looks like the level and smooth like that plane of minute surface that looks.Produce the design-calculated effect with this, improve aesthetic appearance.This is well-known.
Further, in the example of Fig. 6, pass to heat heat release fast, the cooling of wheel rim 22 in order to make tire 22 heating, formed breather port 12 in the periphery of spoke.Be installed in the heat of the tire 22 of wheel rim periphery, be cooled by the wind of walking.
This breather port 12 whole areas that add up to openings pass to aspect the relation of heat quick heat radiating of wheel rim 20 must making from tire 22, and are irrelevant with wheel size, require necessarily more than the area.
But above-mentioned car wheel structure shown in Figure 6 goes for the wheel of major diameter (about 18 inches), is difficult to be applicable to the minor diameter wheel.
That is: for the mirror portion 16 that makes spoke 10 formed on full week, must be laminar as far as possible.For this reason, because that wheel hub 2 becomes is quite big, it is necessary enlarging section factor, strengthening.
, in the wheel of minor diameter, do not guarantee large-area mirror portion 16, form the locational more than needed of above-mentioned major diameter wheel hub 2 simultaneously.
In addition, the aperture area of breather port 12 is delivered to aspect the quick heat-producing relation of heat of wheel rim 20 must making from tire 22, requires more than certain area.When above-mentioned structure is used for the wheel of minor diameter, the spacer portion stenosis of adjacent breather port 12, thus make the strength degradation of wheel, and the breather port 12 that forms above-mentioned certain area on the minor diameter wheel is difficult.So the objective of the invention is to solve above-mentioned every problem.
In order to solve above-mentioned problem, the feature of 1 li relevant wheel for vehicle of the present invention program is: this wheel is that wheel hub, spoke, wheel rim are cast as one, and the side of width of cloth bar is a flat mirror portion.In this wheel, make outstanding formation the in a side of aforementioned wheel hub, and brake plate is installed, another side and spoke prolong as continuous smooth spoke and portion in same plane.Simultaneously, prolonging of the spoke of this opposite side and spoke formation minute surface portion of portion.
The feature of the present invention program's 2 described wheel for vehicle is, forms breather port on the periphery of aforementioned spoke, and simultaneously, the thickness of this peripheral part is cumulative to the wheel rim direction.
The feature of 3 li relevant wheel for vehicle of the present invention program is: outstanding formation bearing is supported the bearing hub that axletree is used on above-mentioned another side of wheel hub.This bearing hub forms the diameter also littler than wheel hub.Simultaneously, all parts between the interior week of the position of the periphery of this bearing hub and aforementioned breather port formation are as mirror portion.
According to the relevant invention of 1 li of scheme, make a side of wheel hub form outshot, and brake plate is installed.Make another side and spoke on same plane, portion as continuous smooth prolonging of spoke.Simultaneously, the spoke of this another side and spoke bar prolong portion and form mirror portion, so the area of mirror portion can be enough big.
Therefore, particularly small-sized wheel also can be guaranteed to improve the aesthetic appearance of small-sized wheel in order to produce enough mirror portion areas of design effect.
Also have, the part of mirror portion has been utilized a side of the enough wheel hubs of intensity, so the fabric width of spoke on the radial direction that only satisfies necessary intensity can be narrow and small.
And, on the side of wheel brake plate has been installed, can not need to form mirror portion from being covered with can't see in appearance.
According to the relevant invention of scheme 2, on the spoke periphery, form in the breather port, the thickness of this periphery is cumulative to the wheel rim direction, so can guarantee the intensity that the spoke periphery is enough.
Therefore, in order to ensure necessary exothermicity on the wheel rim of casting wheel,, also can keep spoke intensity even guarantee the aperture area of vent window necessary on the small-sized wheel spoke periphery.
Relevant invention according to 3 li of schemes, on aforesaid another side of wheel hub, tab-likely become the bearing hub that bearing supports that axletree is used, this bearing hub has the minor diameter also littler than wheel hub, simultaneously, the part between the interior week of the periphery of this bearing hub and aforementioned breather port formation position is all as mirror portion.So, can strengthen the bearing portions of axletree, can guarantee the area of mirror portion simultaneously to greatest extent.
Fig. 1. the amplification profile diagram (the 1-1 line section of Fig. 2) of relevant wheel of the present invention
Fig. 2. the right hand view of wheel.(benchmark of installation)
Fig. 3. the left surface figure of wheel.(the same)
Fig. 4. the right hand view of the two-wheeled motorcycle front-wheel part that the present invention is suitable for.
Fig. 5. a part of the same front-wheel, the figure that represents from the top.
Fig. 6. the cross sectional drawing that existing wheel amplifies.
Followingly one embodiment of the present of invention are described according to Fig. 1 to Fig. 5.Fig. 4 is the right part of flg of the two-wheeled motorcycle front-wheel of the present invention's small-sized wheel of being suitable for, adopting aluminium pressure diecasting.Fig. 5 is a part of this front-wheel, the figure that represents from the top.
From these figure as can be seen: connecting the lower end of the handlebar stem 30 of the handle of not representing the figure, the front-fork 32 of facing approximate reverse U font is installed.
One end rotates the suspension connecting rod 34 that is mounted freely on lower end, front-fork 32 left and right sides, and its other end is being supported axletree 50.By this axletree 50 front-wheel 31 is installed.And, be situated between between the pars intermedia of suspension connecting rod 34 and front-fork 32 tops and adorning anterior bumper 36.
The other end that one end is installed in the pivoted lever 38 at front-fork 32 middle parts is connecting an end of brake clamp carriage 44, and the other end of brake clamp carriage 44 rotates and freely is supported on the periphery of axletree 50.By this brake clamp carriage 44, brake clamp 42 is installed.One end of drg flexible pipe 40 is connected on this brake clamp 42.
Hanging connecting rod 34 is mechanographs of aluminium pressure diecasting.From Fig. 5 also as can be known, hang the end of pivot 39 of the circular lining that Jie is adorning between the bottom of using metal lining 37, be connected and supporting to hang connecting rod 34 and front-fork 32 on the connecting portion of connecting rod 34 and anterior bumper 36 and the hub portion 55,56 that passes through axletree 50 parts, in order to ensure enough Joint strenghts, simplify Fabrication procedure, when hanging connecting rod 34 moulding, form with inblock cast.
On the axletree supporting hole 19 that connects front-wheel 31 wheel center portions, chimeric bearing 52, its central part inserts axletree 50.
At the right side of wheel W central part, wheel hub 14 forms one continuously.Its side jag is installed with Die Scheibenbremse 54.
In the periphery of wheel hub 14, spoke 10 forms one continuously.In the periphery of spoke 10, embed to support wheel rim 20 tire 22, that section is the U font to be connected with spoke 10 formation.
Fig. 1 is Fig. 2 of wheel W and Fig. 3 amplification profile diagram along the 1-1 line.Fig. 2 is the right hand view of wheel W, and Fig. 4 is the left surface figure with wheel W.
From these figure as can be seen: in its right end face of wheel hub 14, equidistant three places of circumferencial direction, the installation portion 17 of formation Die Scheibenbremse.
On this Die Scheibenbremse installation portion 17, wearing female thread 17a, utilizing screw 17 to be fixed on the wheel hub 14 Die Scheibenbremse 54 at this place.
In addition, for wheel hub 14, for improving its rigidity, having constituted side-looking is the periphery of ring-type.And be provided with each Die Scheibenbremse installation portion 17 connection periphery wall 17C in a circumferential direction.
At the inside part more inner,, form inner space 14a as the recess that enters to the car body center position than periphery wall 17C.The drain gutter 15 that is used to discharge rainwater of entering in this inner space 14a etc. is formed on periphery wall 17C with the form of otch.
The left surface 16a of its right end face of wheel hub 14 and spoke 10 constitutes continuously smooth spoke and prolongs and the 16b of portion on same plane.
The left surface 16a of these spokes 10 and spoke prolong the 16b of portion and constituted the minute surface portion 16 of the outward appearance resemble the minute surface at a glance, and this minute surface portion 16 forms discoideus on the whole between bearing hub 18 outer circumferential sides and through hole 12 form interior all sides of positions.
As can be seen from Figure 1: in the interior section of minute surface portion 16, half has constituted the pact of interior all sides with wheel hub 14 and has been the spoke extension 16b of one, its second half constituted the left surface 16a of spoke 10.
On the connecting portion of width of cloth bar 10 peripheries and wheel rim 20, connect the breather port 12 of overall width direction, equidistant 5 local formation of circumference.The summation of the aperture area of these breather ports 12 can reach the degree of the aperture area that fully satisfies the requirement of this kind die casting wheel.
Form the periphery of the spoke 10 of this breather port 12, its thickness is cumulative to wheel rim 20 directions.Therefore, compare with the wide 12a of wall of interior all sides of breather port 12, it is big that the wide 12b of the wall of periphery wall wants.The edge part of breather port 12 in order to get away the wind of generation easily, has formed chamfering 12c in addition.
At the left side of wheel W central part, bearing hub 18 is to the outstanding formation in side, and the inboard is formed with the chimeric recess 18a of bearing 52.See that from the side bearing hub and wheel hub 14 form concentric circles, but its external diameter is more much smaller than the external diameter of wheel hub 14.By this bearing hub 18,, can form the axletree supporting hole 19 of abundant length in axial direction.
Below, the effect of embodiment is illustrated.As Fig. 1 and shown in Figure 3, form wheel hub 14 on the right side of wheel W, and Die Scheibenbremse 54 is installed in the above, simultaneously, make the left side of this wheel hub 14 and the left surface 16a of spoke 10 16b of portion as continuous smooth prolonging at grade.
And then the left surface 16a of these spokes 10 prolongs with spoke and the 16b of portion, as looking the mirror portion 16 that constitutes specular appearance.So, although wheel W is more small-sized wheel, also can guarantee the mirror portion 16 of enough areas, can fully show the effect of design aspect.
And when seeing from the left side (Fig. 3), mirror portion 16 resembles spoke on the whole, but the left surface 16a of actual spoke 10 only is formed at the narrow part of fabric width of wheel hub 14 outer circumferential sides, can guarantee the enough intensity that is required as spoke 10.
In addition, though the large-area like this mirror of formation portion 16 also needn't be provided with the reinforcing section that existing thickness reduces.For the small-sized wheel that does not have the place more than needed that forms above-mentioned part is optimum structure.
In addition, the wall thickness of the peripheral part of the breather port 12 of formation spoke 10 is cumulative to wheel rim 20 directions, so it is big that the around openings gross area when total area ratio spoke 10 wall thickness of the parameatal side wall surface of breather port 12 form breather port 12 is invariably wanted.Therefore, the wind that produces of will walking is easily got in the breather port 12, can improve the cooling effectiveness of tire 22.
In addition, by guaranteeing the aperture area of necessary breather port 12, even occasion at the such small-sized wheel W of the present embodiment of the interval stenosis that is used for adjacent breather port 12, because the peripheral part of spoke 10 forms heavy wall, so can easily guarantee necessary strength, can guarantee spoke 10 peripheral part full intensity.
And this patent invention is not limited to the above embodiments, and all distortion can be arranged.For example: can exchange mutually about Die Scheibenbremse 54 and mirror portion 16.
Claims (3)
1. wheel for vehicle, wheel hub, spoke, wheel rim are cast as one, with the side of spoke as flat mirror portion, it is characterized in that: a side of aforementioned wheel hub is formed highlightedly, Die Scheibenbremse is installed, make another side and spoke in same plane, portion, simultaneously, prolong portion and form mirror portion at the spoke of this another side and spoke as continuous smooth prolonging.
2. wheel for vehicle as claimed in claim 1 is characterized in that, at the peripheral part formation breather port of aforementioned spoke, the wall thickness of this peripheral part is cumulative to the wheel rim direction simultaneously.
3. wheel for vehicle as claimed in claim 2, it is characterized in that: outstanding formation is useful on the bearing hub that bearing supports that axletree is used on the aforementioned another side of wheel hub, this bearing hub is littler than hub diameter, simultaneously, form between interior all sides of position whole at the outer circumferential side of this bearing hub and aforementioned breather port as mirror portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18649096A JPH1029402A (en) | 1996-07-16 | 1996-07-16 | Vehicular wheel |
| JP186490/96 | 1996-07-16 | ||
| JP186490/1996 | 1996-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1172739A true CN1172739A (en) | 1998-02-11 |
| CN1173841C CN1173841C (en) | 2004-11-03 |
Family
ID=16189408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB971101914A Expired - Fee Related CN1173841C (en) | 1996-07-16 | 1997-07-15 | Wheel for vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH1029402A (en) |
| CN (1) | CN1173841C (en) |
| IT (1) | IT1293391B1 (en) |
| TW (1) | TW351274U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660390A (en) * | 2014-08-27 | 2017-05-10 | 标致·雪铁龙汽车公司 | Hub carrier for a vehicle wheel |
| CN108778776A (en) * | 2015-12-30 | 2018-11-09 | 马可迅车轮美国有限责任公司 | Assembled wheel of vehicle, the method for the wheel disc of this assembled wheel of vehicle and for producing this wheel disc and assembled wheel of vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103660914A (en) * | 2012-12-25 | 2014-03-26 | 摩尔动力(北京)技术股份有限公司 | Electric wheel |
| EP3135573B1 (en) * | 2015-07-17 | 2018-07-04 | Yamaha Hatsudoki Kabushiki Kaisha | A wheel for straddled vehicles and a straddled vehicle |
-
1996
- 1996-07-16 JP JP18649096A patent/JPH1029402A/en active Pending
-
1997
- 1997-06-10 TW TW087205706U patent/TW351274U/en unknown
- 1997-06-27 IT IT97TO000563A patent/IT1293391B1/en active IP Right Grant
- 1997-07-15 CN CNB971101914A patent/CN1173841C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660390A (en) * | 2014-08-27 | 2017-05-10 | 标致·雪铁龙汽车公司 | Hub carrier for a vehicle wheel |
| CN106660390B (en) * | 2014-08-27 | 2019-08-20 | 标致·雪铁龙汽车公司 | The hub support of wheel of vehicle |
| CN108778776A (en) * | 2015-12-30 | 2018-11-09 | 马可迅车轮美国有限责任公司 | Assembled wheel of vehicle, the method for the wheel disc of this assembled wheel of vehicle and for producing this wheel disc and assembled wheel of vehicle |
| CN108778776B (en) * | 2015-12-30 | 2021-11-19 | 马可迅车轮美国有限责任公司 | Fabricated vehicle wheel, wheel disc for such a fabricated vehicle wheel and methods for producing such a wheel disc and a fabricated vehicle wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO970563A0 (en) | 1997-06-27 |
| JPH1029402A (en) | 1998-02-03 |
| ITTO970563A1 (en) | 1998-12-27 |
| IT1293391B1 (en) | 1999-03-01 |
| TW351274U (en) | 1999-01-21 |
| CN1173841C (en) | 2004-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041103 Termination date: 20110715 |