CN102602239A - Vehicle wheel device and rim unit of vehicle - Google Patents
Vehicle wheel device and rim unit of vehicle Download PDFInfo
- Publication number
- CN102602239A CN102602239A CN2011100213682A CN201110021368A CN102602239A CN 102602239 A CN102602239 A CN 102602239A CN 2011100213682 A CN2011100213682 A CN 2011100213682A CN 201110021368 A CN201110021368 A CN 201110021368A CN 102602239 A CN102602239 A CN 102602239A
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- vice
- sheath
- tire
- rim body
- central axis
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Abstract
The invention relates to a vehicle wheel device and a rim unit of a vehicle. The vehicle wheel device comprises a rim unit and a tire; the rim unit comprises a rim body and a jacket; one installing wall of the rim body is provided with a main support section, an auxiliary support section and a middle section for connecting the main support section and the auxiliary support section; the jacket is a thin-layer cover body formed by a wear-resistant material and is provided with a lining part for correspondingly wrapping one of the main support section and the auxiliary support section; the tire is sleeved at the periphery of the jacket and comprises tire lip parts which respectively push against the main support section and the auxiliary support section; and at least one tire lip part pushes against the lining part. With the adoption of As the structure provided by the invention is adopted, the tire can be prevented from contacting and wearing the rim body and the effect of prolonging the service life of the rim body is provided.
Description
Technical field
The present invention relates to a kind of wheel assembly, particularly relate to a kind of wheel assembly and wheel coil unit that is installed on the vehicles such as automobile, truck, Combination Truck Tractor-trailer for example.
Background technology
Consult Fig. 1 and Fig. 2, a kind of wheel 1 of existing vehicle is used to be installed in a wheel shaft 10, and comprises a wheel rim 11, and a tire 12.This wheel rim 11 comprises an assembly wall 111 that is the hollow ring round.This assembly wall 111 has be positioned at both sides one main holder section 112 and a vice-care segment 113, an interlude 114 that is connected this master holder section 112 and this vice-care segment 113, and two are held in the palm sections 112 and the protruding retaining that protrudes out outward of this vice-care segment 113 sections 115 by this master respectively.And this wheel rim 11 comprises that also yearning for central authorities by this master holder section 112 footpaths for one extends and be erected at the side shaft wall 116 on this wheel shaft 10.This tire 12 is nested with in this wheel rim 11 peripheries, and comprises that two fasten respectively in this master holder section 112 and this vice-care segment 113 and by the spacing tire lip 121 of said protruding retaining section 115.
Be embedded with several steel wires 122 in the said tire lip 121; Be used to strengthen the structure of tire lip 121, so tire 12 inflation is when using, gas effect in the tire lip 121 of this tire 12 not only can be impregnated and brute force compress this master holder sections 112 and this vice-care segment 113; Also can rub with this master's holder section 112 and this vice-care segment 113 because of the structural rigidity of tire lip 121; Regular meeting causes this master to hold in the palm section 112 and this vice-care segment 113 wearing and tearing attenuation, or occurs indenture in surperficial specific portion position because of rubbing toward renaturation, becomes the position of specific portion reduction; And then can destroy the physical construction of this wheel rim 11, influence overall performance.
In addition, in driving process, this tire 12 contacts with ground; Suffered application force is shown in the arrow 13 among the figure; Can be on main holder section 112 that said tire lip 121 act on this wheel rim 11 and vice-care segment 113, be not connected because this vice-care segment 113 is unsettled with this wheel shaft 10, so the suffered stress of this vice-care segment 113; Can pass to this main holder section 112 through this interlude 114, and the stress that receives with this master's holder section 112 is passed to this wheel shaft 10 through this side shaft wall 116.Analyze this wheel rim 11 result after stressed; Because this master's holder section 112 also need be born through this interlude 114 and transmit and next stress except needs are born the direct pressure of tire 12, so when wheel 1 rotates; This master's holder section 112 will receive bigger application force repeatedly; Cause a rotation angle position 118 of 114 of itself and this interludes to be prone to the crack, and this application force can be passed to this wheel shaft 10 through this side shaft wall 116 again, make this side shaft wall 116 also occur the crack at interlocking in several lockhole 119 places of this wheel shaft 10 easily; Therefore the design of this wheel rim 11 is still undesirable, and said circumstances more is badly in need of overcoming in the application of aluminium alloy automobile wheel rim.
Summary of the invention
The object of the present invention is to provide a kind of wheel assembly and wheel coil unit of the vehicle that prolongs rim body service life.
The wheel assembly of vehicle of the present invention is used to be installed on a wheel axle unit, and comprises a wheel coil unit; And tire; This wheel rim unit comprises a rim body, and this rim body has an assembly wall that is loop shaped around a central axis, reaches the side shaft wall that a side by this assembly wall is directly yearned for this extension of central axis; This assembly wall has Duan Yuyi vice-care segment of be positioned at both sides one main holder, one and connects this master and hold in the palm section the interlude with this vice-care segment; And two protruding retainings that protrude out toward the direction away from this interlude by this master holder section and this vice-care segment respectively section, this side shaft wall has one along this central axis perforation and supply this to take turns the axis hole that axle unit sets up, and this tire is nested with in this rim body periphery; Be that a cross section is the U type and towards the ring bodies of this central axis opening; And comprise that two fasten in the tire lip of this master's holder section with this vice-care segment separately and respectively, and a said tire lip of connection and domed outward bead part, this tire and this assembly wall define a fully enclosed plenum space jointly; It is characterized in that: this is taken turns coil unit and also comprises a sheath; This sheath is a thin layer body of being processed by high-abrasive material, is loop shaped around this central axis, and cooperation is nested with at this rim body peripheral; And having a lining portion that coats this master's holder section or this vice-care segment, a tire lip fastens in this lining portion.
The wheel assembly of vehicle according to the invention; This sheath also has another lining portion; And cover portion of company that connects said lining portion and corresponding this interlude of coating; Said two hub sections are corresponding, and coat should main holder section and this vice-care segment, and said two tire lips fasten respectively in said lining portion.
The wheel assembly of vehicle according to the invention have an air gap between the connected set portion of this sheath and this assembly wall, and this connected set portion has at least one inwardly is communicated to this air gap by this plenum space pore.
It is peripheral that the wheel assembly of vehicle according to the invention, this sheath stick in this rim body.
The present invention takes turns coil unit; Comprise a rim body, this rim body has an assembly wall that is loop shaped around a central axis, reaches the side shaft wall that a side by this assembly wall is directly yearned for this extension of central axis; This assembly wall has Duan Yuyi vice-care segment of be positioned at both sides one main holder, one and connects this master and hold in the palm section the interlude with this vice-care segment; And two protruding retaining sections that protrude out toward the direction away from this interlude by this master's holder section and this vice-care segment respectively, this side shaft wall has an axis hole that connects along this central axis, and it is characterized in that: this is taken turns coil unit and also comprises a sheath; This sheath is a thin layer body of being processed by high-abrasive material; Be loop shaped around this central axis, and cooperate and to be nested with at this rim body peripherally, and have a lining portion that coats this master holder section or this vice-care segment.
The coil unit of taking turns according to the invention, this sheath also have another lining portion, and a cover portion of company that connects said lining portion and corresponding this interlude of coating, and corresponding coating of said two hub sections should mainly be held in the palm section and this vice-care segment.
The coil unit of taking turns according to the invention have an air gap between the connected set portion of this sheath and this assembly wall, and this connected set portion has the pore that at least one is communicated to this air gap.
It is peripheral that the coil unit of taking turns according to the invention, this sheath stick in this rim body.
Useful effect of the present invention is: through being set in the peripheral sheath of this rim body, can avoid tire direct contact wearing and tearing rim body, and it is stressed to borrow sheath to disperse, prolongs the rim body effect in service life so can reach.
Description of drawings
Fig. 1 is an a kind of cutaway view of existing wheel;
Fig. 2 is a part of enlarged drawing of Fig. 1;
Fig. 3 is a block diagram of first preferred embodiment of wheel assembly of the present invention;
Fig. 4 is a cutaway view of this first preferred embodiment;
Fig. 5 is a part of enlarged drawing of Fig. 4;
Fig. 6 is a part of amplification view of second preferred embodiment of wheel assembly of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is elaborated.
Explanation for ease, following embodiment, identical assembly is represented with identical label.
Consult Fig. 3, Fig. 4 and Fig. 5; First preferred embodiment of wheel assembly of the present invention is used to be installed in for example truck, Combination Truck Tractor-trailer, an automobile ... On the wheel axle unit 2 Deng vehicle (figure does not show) bottom; This takes turns axle unit 2 can be driven this wheel assembly rotation by driving; Have wheel shaft, wheel hub structures such as (figure do not show), but it is not an emphasis of the present invention, so no longer specify at this.And said wheel assembly comprises: a wheel coil unit 3 and a tire 4.This is taken turns coil unit 3 and comprises a rim body 5 and a sheath 6.
This rim body 5 is one and scratches the loop shaped body of processing by the aluminum alloy materials one is curved, and has an assembly wall 52 that is loop shaped around a central axis 51, and the side by this assembly wall 52 is directly yearned for the side shaft wall 53 that this central axis 51 extends.This assembly wall 52 has be positioned at both sides one main holder section 521 and a vice-care segment 522, an interlude 523 that is connected this master holder section 521 and this vice-care segment 522, and two respectively by the past protruding retaining that protrudes out away from the direction of this interlude 523 of this master holder sections 521 and this vice-care segment 522 sections 524.This side shaft wall 53 connects the main holder section 521 of this assembly wall 52; And have one along this central axis 51 connect and supply this axis hole 531 of taking turns axle unit 2 and setting up, several each other equal angles at interval and the lockhole 532 of interlocking this wheel axle unit 2, and several run through inner circumferential surface and outer peripheral face respectively for taking turns the louvre 533 that coil unit 3 interior heats shed.
This sheath 6 is loop shaped around this central axis 51; It is a thin layer body that is made into integration by high-abrasive material; Cooperate replaceably and be nested with in this rim body 5 peripheries; The sheath 6 of present embodiment is a stainless steel; And having at least one corresponding lining portion 61 that coats this master's holder section 521 or this vice-care segment 522, present embodiment is provided with two corresponding lining portions 61 that coat this master's holder section 521 and this vice-care segment 522 of difference, and one connects said lining portion 61 and the corresponding cover portion of company 62 that coats this interlude 523.During assembling, the sheath of the strip that corrosion-resistant steel is processed 6 is curved scratches into circular-arcly, and closely snare is in these rim body 5 peripheries, and the two ends that then will abut relatively again are welded together.This sheath 6 can be pasted with these rim body 5 peripheries.
In addition; This wheel assembly also comprises one and is installed in this and takes turns the valve unit 9 in the coil unit 3; Only represent this valve unit 9 among the figure with the mode of signal; This valve unit 9 comprises the tracheae 91 of a hollow, and this tracheae 91 has an air inlet end 911 of stretching out this side shaft wall 53, and one through this interlude 523 and the end 912 of giving vent to anger of stretching out this pore 621 that connects cover portion 62.Because this sheath 6 tightly is enclosed within on this assembly wall 52, therefore connected set portion 62 and 52 of this assembly walls of this sheath 6 have an air gap 7 in fact.And the pore 621 of the cover portion of company 62 of this sheath 6 is communicated with this air gap 7.This pore 621; Can be one to should interlude 523 one hole that supplies the mounting hole 525 that this end 912 of giving vent to anger installs; Also can reserve several small not welding positions at the butt joint joint of sheath 6; Certainly pore 621 also can be provided with in addition on the implementation, does not exceed to be positioned at mounting hole or to dock joint.Because the structure of this valve unit 9 is not an emphasis of the present invention,, only represent with scheme drawing so no longer explain at this.
This tire 4 is nested with in this sheath 6 peripheries; Be that a cross section is the U type and towards the ring bodies of these central axis 51 openings; And comprise two tire lips 41 that fasten the lining portion 61 that outside said main holder section 521 and vice-care segment 522, places separately and respectively, and one connects said tire lip 41 and domed outward bead part 42.This tire 4 defines a fully enclosed plenum space 8 jointly with this assembly wall 52; And the said tire lip 41 of said protruding retaining section 524 difference inlay cards is with location tire 4; Just after this plenum space 8 charges gas; Said tire lip 41 will be spacing by said protruding retaining section 524 clips, and powerful gaseous tension can be tight against said lining portion 61 and seal this plenum space 8 in the tire simultaneously, and just have some gases in this plenum space 8 and infiltrate cover portion of the company 62 pairing air gaps 7 that are tight against through pore 621; Make this connect cover portion 62 and 5 parts of this rim body and present floating discount and resemble, and the stressed buffer zone of a ring-band shape of extra formation.
Consult Fig. 6; Second preferred embodiment of wheel assembly of the present invention; Present embodiment and the foregoing description different portions are: the sheath 6 of present embodiment is carbon fiber plate; During assembling the carbon fiber plate corral is coated on this rim body 5 peripheries, and scribbles adhesive 63, and insert compression set in the mould (figure does not show) at this sheath 6 and 5 of this rim bodies.
Know that by above the present invention is that 41 frames of tire lip at this rim body 5 and this tire 4 enclose the sheath 6 that lining has resistance to abrasion, so in use; The tire lip 41 of this tire 4 is pressed in the lining portion 61 of this sheath 6, and can not touch this master's holder section 521 and this vice-care segment 522, this rim body 5 of unlikely wearing and tearing; So can keep the integraty of these rim body 5 physical constructions, and lining portion 61 has and disperses stressed effect, also avoid the recessed phenomenon of local specific region mill; To prolong the service life of this rim body 5; On the implementation, after this sheath 6 may wear to a certain degree, can pull down and change.So as long as in these rim body 5 peripheral sheathed at least one lining portions 61, can reach the effect of wear-resistant protection in the enforcement, also can omit the setting of connected set portion 62.
In driving process, when the suffered application force of tire 4 shown in Fig. 4,5 arrow 40, act on the 61 last times of lining portion of this sheath 6 through said tire lip 41; Can disperse application force, reduce the stress concentration phenomenon from tire lip 41, simultaneously can be through the cover portion of company 62 of this sheath 6; Improve the degree of dissipation of ferees on the one hand; Utilize to connect the thin layer air gap 7 of cover portion 62 and 5 of this rim bodies on the other hand, absorb the stress that disperses this sheath 6 to pass, can reduce the load of this master holder sections 521 and this vice-care segment 522 to this rim body 5; Reduce the probability that the crack produces, so can promote safety in utilization.
In sum; The present invention utilizes sheath 6 to be nested with liner in these rim body 5 peripheries, makes tire 4 can directly not may wear to rim body 5, and except can and disperseing the impact effect of 4 pairs of rim bodies 5 of tire through air gap 7 bufferings; Also can pass through sheath 6 dispersive stress effectively; Reach the shock-absorbing buffering effect, can prolong the service life of rim body 5, and can improve " rim body 5 adds sheath 6 " integral intensity relatively.
Claims (8)
1. the wheel assembly of a vehicle is used to be installed on a wheel axle unit, and comprises a wheel coil unit; And tire; This wheel rim unit comprises a rim body, and this rim body has an assembly wall that is loop shaped around a central axis, reaches the side shaft wall that a side by this assembly wall is directly yearned for this extension of central axis; This assembly wall has Duan Yuyi vice-care segment of be positioned at both sides one main holder, one and connects this master and hold in the palm section the interlude with this vice-care segment; And two protruding retainings that protrude out toward the direction away from this interlude by this master holder section and this vice-care segment respectively section, this side shaft wall has one along this central axis perforation and supply this to take turns the axis hole that axle unit sets up, and this tire is nested with in this rim body periphery; Be that a cross section is the U type and towards the ring bodies of this central axis opening; And comprise that two fasten in the tire lip of this master's holder section with this vice-care segment separately and respectively, and a said tire lip of connection and domed outward bead part, this tire and this assembly wall define a fully enclosed plenum space jointly; It is characterized in that: this is taken turns coil unit and also comprises a sheath; This sheath is a thin layer body of being processed by high-abrasive material, is loop shaped around this central axis, and cooperation is nested with at this rim body peripheral; And having a lining portion that coats this master's holder section or this vice-care segment, a tire lip fastens in this lining portion.
2. the wheel assembly of vehicle according to claim 1; It is characterized in that: this sheath also has another lining portion; And cover portion of company that connects said lining portion and corresponding this interlude of coating; Said two hub sections are corresponding, and coat should main holder section and this vice-care segment, and said two tire lips fasten respectively in said lining portion.
3. the wheel assembly of vehicle according to claim 2 is characterized in that: have an air gap between the connected set portion of this sheath and this assembly wall, and this connected set portion has at least one inwardly is communicated to this air gap by this plenum space pore.
4. the wheel assembly of vehicle according to claim 1 is characterized in that: it is peripheral that this sheath sticks in this rim body.
5. take turns coil unit for one kind; Comprise a rim body, this rim body has an assembly wall that is loop shaped around a central axis, reaches the side shaft wall that a side by this assembly wall is directly yearned for this extension of central axis; This assembly wall has Duan Yuyi vice-care segment of be positioned at both sides one main holder, one and connects this master and hold in the palm section the interlude with this vice-care segment; And two protruding retaining sections that protrude out toward the direction away from this interlude by this master's holder section and this vice-care segment respectively, this side shaft wall has an axis hole that connects along this central axis, and it is characterized in that: this is taken turns coil unit and also comprises a sheath; This sheath is a thin layer body of being processed by high-abrasive material; Be loop shaped around this central axis, and cooperate and to be nested with at this rim body peripherally, and have a lining portion that coats this master holder section or this vice-care segment.
6. the coil unit of taking turns according to claim 5 is characterized in that: this sheath also has another lining portion, and a cover portion of company that connects said lining portion and corresponding this interlude of coating, and corresponding coating of said two hub sections should mainly be held in the palm section and this vice-care segment.
7. the coil unit of taking turns according to claim 6 is characterized in that: have an air gap between the connected set portion of this sheath and this assembly wall, and this connected set portion has the pore that at least one is communicated to this air gap.
8. the coil unit of taking turns according to claim 5 is characterized in that: it is peripheral that this sheath sticks in this rim body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100213682A CN102602239A (en) | 2011-01-19 | 2011-01-19 | Vehicle wheel device and rim unit of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100213682A CN102602239A (en) | 2011-01-19 | 2011-01-19 | Vehicle wheel device and rim unit of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102602239A true CN102602239A (en) | 2012-07-25 |
Family
ID=46520176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100213682A Pending CN102602239A (en) | 2011-01-19 | 2011-01-19 | Vehicle wheel device and rim unit of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102602239A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842711A (en) * | 2015-04-20 | 2015-08-19 | 航翊科技股份有限公司 | Impact-resisting wheel rim and wheel set |
| CN108724766A (en) * | 2017-04-25 | 2018-11-02 | 翁庆隆 | The application method of carbon fibre rim and molding die and molding die |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108232A (en) * | 1976-10-28 | 1978-08-22 | The Goodyear Tire & Rubber Company | Shield for sealing a tubeless tire on a spoked wheel rim |
| GB2068853B (en) * | 1980-02-13 | 1984-05-02 | Minilite Ltd | Vehicle wheel with detachable rim member |
| CN101870232A (en) * | 2009-04-23 | 2010-10-27 | 亚猎士航太科技股份有限公司 | Vehicle wheel rim |
-
2011
- 2011-01-19 CN CN2011100213682A patent/CN102602239A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108232A (en) * | 1976-10-28 | 1978-08-22 | The Goodyear Tire & Rubber Company | Shield for sealing a tubeless tire on a spoked wheel rim |
| GB2068853B (en) * | 1980-02-13 | 1984-05-02 | Minilite Ltd | Vehicle wheel with detachable rim member |
| CN101870232A (en) * | 2009-04-23 | 2010-10-27 | 亚猎士航太科技股份有限公司 | Vehicle wheel rim |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842711A (en) * | 2015-04-20 | 2015-08-19 | 航翊科技股份有限公司 | Impact-resisting wheel rim and wheel set |
| CN108724766A (en) * | 2017-04-25 | 2018-11-02 | 翁庆隆 | The application method of carbon fibre rim and molding die and molding die |
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Application publication date: 20120725 |