CN205970646U - Wheel rim of mountable two -ply tyre and have wheel of two -ply tyre - Google Patents

Abstract

The utility model provides a wheel rim of mountable two -ply tyre, it has an architrave portion, a frame is facial and two air cocks. Architrave portion is formed with two foreign steamer reasons, its both sides reason of encircling the architrave portion that locates lateral surface in parallel to each other, rim in two, it encircles the lateral surface of locating architrave portion in parallel to each other to it is intermarginal to be located two foreign steamers, and two gas pockets. It is intermarginal that an air cock lies in the wheel of one of them foreign steamer reason and homonymy, another air cock lie in two take turns intermarginal. The frame face is connected in the medial surface of architrave portion. The utility model discloses still provide a wheel that has the two -ply tyre, it contains aforementioned wheel rim and two tires. Consequently, see through two foreign steamers reason and two in rims and can install two tires simultaneously in order regard as interior tire to reach outer tire. The tire is not influenced in after outer tire is blown out, but lets still continuously drive of driver, opens tire outside the maintenance station is changed with the vehicle.

Description

The wheel rim that two-ply tyre can be installed and the wheel with two-ply tyre

Technical field

This utility model is with regard to a kind of wheel rim and the wheel that comprises this wheel rim.

Background technology

The wheel of existing automobile comprises a wheel rim and a tire, and tire sleeve is outside wheel rim.Generally tire is hollow, and In tire, inflation is fitted with wheel rim by air pressure, and reduces rolling resistance and relax vibration during motion and impact.But make Just need to pay attention to the pressure in tire with this wheel, if not making to keep in tire suitable pressure, whether tire pressure excessive or Too little, the area that tire is contacted with ground all can be made to diminish, therefore accelerate the speed worn and torn.Even if additionally, making wheel before driving Tire is held in standard tire pressure, after driving may because with pavement friction or absorption road surface high temperature, lead to the temperature of tire to raise, also because This tire pressure also increases.Now, if tire is not changed and aging for a long time, will be unable to bear high pressure, also easily blow out；If there is point on road surface Sharp foreign body, vehicle is also easily punctured through out-of-date wheel and loses heart or blow out.When above-mentioned condition occurs, vehicle is easily out of control Overturn it is also possible to therefore get into an accident with other vehicles.

Part driver can onboard be prepared with spare tyre, can be replaced after blowing out.However, changing the flow process of spare tyre Loaded down with trivial details and very painstaking, allow many people would rather select roadside assistance.Additionally, driver gets off changes the danger of spare tyre in roadside Property high, if other vehicle does not note may directly knocking the driver changing spare tyre.

In view of this, one kind more preferably improving countermeasure is proposed, for this industry problem demanding prompt solution.

Utility model content

Main purpose of the present utility model is, proposition is a kind of to install the wheel rim of two-ply tyre and have two-ply tyre Wheel, it can install interior tire and cover simultaneously, when cover blow out rear vehicle still can be utilized in tire driven.

For reaching above-mentioned purpose, the wheel rim of the two-ply tyre installed that this utility model is proposed has：

One architrave portion, it is formed with：

Two outer rims, it is located on the two edges of this architrave portion lateral surface in parallel to each other；

Two inner rims, it is located on the lateral surface in this architrave portion in parallel to each other, and it is intermarginal to be located at this two foreign steamer；And

Two pores, it is arranged in this architrave portion, and is adjacent to the lateral border in this architrave portion；Wherein one pore is located therein One outer rim and intermarginal with wherein one lubrication groove of this wherein one outer rim homonymy, it is intermarginal that another pore is located at this two lubrication groove；

One frame face, it is connected to the medial surface in this architrave portion, and is located in this architrave portion；And

Two valves, it is arranged in this two pore respectively.

For reaching above-mentioned purpose, the wheel of what this utility model was proposed have two-ply tyre has：

One wheel rim that can install two-ply tyre as previously described；

One first tire, it is sheathed on outside this wheel rim, and is attached at the inner side of this two outer rim；And

One second tire, it is sheathed on outside this wheel rim, and is located in this first tire, and is attached at the interior of this two inner rim Side.

Therefore, this utility model can install the different tire of two sizes by two outer rims and two inner rims simultaneously, should Two tires can be respectively interior tire and cover.After cover is blown out, interior tire is unaffected and still and can have enough tires Pressure, therefore driver still can be utilized interior tire to continue to travel, and vehicle is left and changes cover to maintenance station.

Foregoing wheel rim, wherein, this architrave portion is more formed with an annular groove portion, and it is intermarginal positioned at this two lubrication groove, this frame Face is connected to this annular groove portion.

Foregoing wheel rim, wherein, this annular groove portion is adjacent to the one side of this inner rim and radially around this frame face Portion, relative another side is obliquely around this frame face.

Foregoing wheel rim, wherein, is in this annular groove portion radially positioned at this intermarginal another pore of this two lubrication groove This side of ground cincture.

Foregoing wheel rim, wherein, this architrave portion is more formed with：

Two outward flanges, it is located on the lateral surface in this architrave portion, and is respectively adjacent in this two outer rim, and is located at it respectively In this outer rim and this corresponding lubrication groove intermarginal；And

Two inward flanges, it is located on the lateral surface in this architrave portion, and is respectively adjacent in this two inner rim, and is located at this in two Wheel is intermarginal.

Foregoing wheel rim, wherein, this two valve is oblique to be arranged in this two pore.

Brief description

Fig. 1 is the front schematic view of wheel of the present utility model.

Fig. 2 is the generalized section along A-A face line for the wheel of the present utility model.

Fig. 3 is the generalized section along B-B face line for the wheel of the present utility model.

Fig. 4 is schematic diagram after the blowing out of wheel of the present utility model.

Drawing reference numeral explanation

10 architrave portion 11 outer rim

12 inner rim 131 outward flange

132 inward flange 14 first pore

The one side in annular groove portion of 16 annular groove portion 161

The another side 20 frame face in 162 annular groove portions

21 fixed part 22 spoke

211 medium pore 30 first valve

50 first tire 60 second tire

Specific embodiment

Below cooperation accompanying drawing and preferred embodiment of the present utility model, it is to reach to make a reservation in fact that this utility model is expanded on further The technological means taken with new purpose.

Referring first to Fig. 1 to Fig. 3.The utility model proposes a kind of install the wheel rim of two-ply tyre and have two-layer wheel The wheel of tire, wheel rim has an architrave portion 10, a frame face 20, the first valve 30 and the second valve 40, and can install simultaneously Two tires and become a wheel.Wherein, the size of two tires differs, and the greater is first tire 50, and smaller is the second wheel Tire 60.

Architrave portion 10 is formed with two outer rims 11, two inner rims 12, two outward flanges 131, two inward flanges 132, the first pore 14 and second pore 15.Two outer rims 11 are located on the two edges of architrave portion 10 lateral surface, and in mutually flat on direction OK；In other words, to open two planes respectively parallel to each other for two outer rims 11.First tire 50 is attached at the interior of two outer rims 11 Side, to be installed on wheel rim of the present utility model.Inner rim 12 is located on the lateral surface in architrave portion 10 and is located at two outer rims 11 Between, and be parallel to each other on cincture direction；In other words, to open two planes respectively parallel to each other for two inner rims 12.Second wheel Tire 60 is attached at the inner side of two inner rims 12, to be installed on wheel rim of the present utility model.Two can be installed with this this utility model Tire, using as interior tire and cover.

Outward flange 131 and inward flange 132 are all located on the lateral surface in architrave portion 10.Outward flange 131 is respectively adjacent to outside two Wheel rim 11, and it is located therein an outer rim 11 respectively and and between the inner rim 12 of this outer rim 11 homonymy.Two inward flanges 132 are located at Between two inner rims 12, and it is respectively adjacent in two inner rims 12.When first tire 50 and the second tire 60 are installed in this utility model Wheel rim on when, the edge of first tire 50 can be located between outer rim 11 and the outward flange 131 of homonymy, the side of the second tire 60 Edge can be located between inner rim 12 and the inward flange 132 of homonymy.

First pore 14 and the second pore 15 are arranged in architrave portion 10, and are adjacent to the outside in architrave portion 10.Specifically, Positioned between the inner rim 12 of outer rim 11 in the outer part and homonymy, the second pore 15 is located between two inner rims 12 first pore 14.

Frame face 20 is connected to the medial surface in architrave portion 10, and is located at the outside in interior and neighbouring architrave portion 10 of architrave portion 10. In other words, the space that frame face 20 is formed with architrave portion 10 inner side is more than the space being formed with architrave portion 10 outside, therefore Can be used for housing the assemblies such as brake assemblies.First pore 14 and the second pore 15 frame face 20 relatively are located at the outer of architrave portion 10 Side.

In the present embodiment, architrave portion 10 is more formed with an annular groove portion 16, and it is located between two inner rims 12, and frame face 20 It is connected to annular groove portion 16.Annular groove portion 16 is adjacent on the one side 161 of inner rim 12, and from corresponding inward flange 132 radially Extend internally and around frame face 20, the bottom surface in annular groove portion 16 is connected with frame facial 20, and the another side 162 in annular groove portion 16 Obliquely around frame face 20.In the present embodiment, the second pore 15 positioned between two inner rims 12 is to be arranged in annular groove portion 16 Upper and radially around side 161.

Frame face 20 is formed with a fixed part 21 and multiple spoke 22.Fixed part 21 is located in the middle of frame face 20, and can Comprise a medium pore 211 with a sheathed wheel shaft, or can have multiple screws to fix with wheel shaft phase, also can have simultaneously medium pore and Multiple screws.One end self-fixed department 21 of spoke 22 outwards connects, and the other end is connected with annular groove portion 16.

First valve 30 and the second valve 40 is oblique respectively is arranged in the first pore 14 and the second pore 15, therefore, First pore 14 positioned between the inner rim 12 of outer rim 11 in the outer part and homonymy for one valve 30, and the second valve 40 is located at two The second pore 15 between inner rim 12.And as shown in figure 1, the first valve 30 and the second valve 40 are located at not inphase angle.

By said structure, wheel rim of the present utility model can sheathed two various sizes of tires using as interior tire and outer Tire, and sheathed rear as wheel of the present utility model.When sheathed tire, first less for size the second tire 60 is installed in Two inner rims 12, more larger-size first tire 50 is installed in two outer rims 11.Then, first pass through positioned at two inner rims 12 Between the second valve 40 second tire 60 is inflated, make the second tire 60 be attached at the inner side of two inner rims 12, Ran Houtong Cross the first valve 30 being located between outer rim 11 and inner rim 12 first tire 50 is inflated, so that first tire 50 is attached at The inner side of two outer rims 11.Next referring to Fig. 4, when when driving, the first tire 50 as cover is blown out accidentally, as Second tire 60 of interior tire is unaffected and still can and there is enough tire pressures, therefore driver still can be utilized in tire continue Travel, vehicle is left and changes cover to maintenance station.

The above is only preferred embodiment of the present utility model, not this utility model is done any pro forma Limit although this utility model is disclosed as above with preferred embodiment, but be not limited to this utility model, any ability The technical staff in domain, it should can utilize in the technology of the disclosure above in the range of without departing from technical solutions of the utility model Hold and make a little Equivalent embodiments changing or be modified to equivalent variations, as long as without departing from technical solutions of the utility model Hold, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model, all still Belong in the range of technical solutions of the utility model.

Claims (8)

1. a kind of wheel rim installing two-ply tyre is it is characterised in that it has：

One architrave portion, it is formed with：

Two outer rims, it is located on the two edges of this architrave portion lateral surface in parallel to each other；

Two inner rims, it is located on the lateral surface in this architrave portion in parallel to each other, and it is intermarginal to be located at this two foreign steamer；

Two pores, it is arranged in this architrave portion, and is adjacent to the lateral border in this architrave portion；Wherein one pore is located therein a foreign steamer Edge and intermarginal with wherein one lubrication groove of this wherein one outer rim homonymy, it is intermarginal that another pore is located at this two lubrication groove；

One frame face, it is connected to the medial surface in this architrave portion, and is located in this architrave portion；And

Two valves, it is arranged in this two pore respectively.

2. it is characterised in that wherein, this architrave portion is more formed with an annular groove portion to wheel rim according to claim 1, and it is located at This two lubrication groove is intermarginal, and this frame face is connected to this annular groove portion.

3. it is characterised in that wherein, this annular groove portion is adjacent to the one side of this inner rim to wheel rim according to claim 2 And radially around this frame face, relative another side is obliquely around this frame face.

4. wheel rim according to claim 3 it is characterised in that wherein, positioned at this intermarginal another pore of this two lubrication groove is In this annular groove portion radially around this side.

5. it is characterised in that wherein, this architrave portion is more formed with wheel rim according to any one of claim 1 to 4：

Two outward flanges, it is located on the lateral surface in this architrave portion, and is respectively adjacent in this two outer rim, and is located therein one respectively This outer rim and this corresponding lubrication groove are intermarginal；

Two inward flanges, it is located on the lateral surface in this architrave portion, and is respectively adjacent in this two inner rim, and is located at this two inner rim Between.

6. wheel rim according to any one of claim 1 to 4 is it is characterised in that wherein, and two valves is oblique is arranged in this for this In two pores.

7. it is characterised in that wherein, this two valve is oblique to be arranged in this two pore wheel rim according to claim 5.

8. a kind of wheel with two-ply tyre is it is characterised in that it has：

One wheel rim installing two-ply tyre according to any one of claim 1 to 7；

One first tire, it is sheathed on outside this wheel rim, and is attached at the inner side of this two outer rim；And

One second tire, it is sheathed on outside this wheel rim, and is located in this first tire, and is attached at the inner side of this two inner rim.