CN207449536U - A kind of snowfield anti-slip automobile tire - Google Patents

Abstract

The utility model discloses a kind of snowfield anti-slip automobile tires, including wheel rim and spoke, No. two gas tubes are installed on the inner surface of the wheel rim, the upper side of No. two gas tubes is equipped with No.1 gas tube, No. two gas tubes are internally provided with rubber tube, the upper end of No. two gas tubes is movably installed with casing, and the centre position of the upper end outer surface of casing is equipped with seal cap, and the leading exterior surface of the spoke is equipped with fixed hole.A kind of snowfield anti-slip automobile tire described in the utility model; equipped with tire protection chain, No. two gas tubes and elastic wear-resisting pad; it can prevent automobile from skidding in snowfield, improve the performance of automobile, protect the safety of driver; and suitable angle can be selected to automobile tyre inflation; it is convenient and efficient, and can be contacted directly to avoid lubrication groove tire with cover, the abrasion in reduction between tire and cover; the service life of tire in extension, brings better prospect of the application.

Description

A kind of snowfield anti-slip automobile tire

Technical field

The utility model is related to field of vehicle equipment, more particularly to a kind of snowfield anti-slip automobile tire.

Background technology

Automobile tire is one of important component of automobile, it is directly contacted with road surface and automotive suspension mitigates vapour jointly Vehicle suffered impact when driving ensures that automobile has good driving comfort and ride performance, ensures that wheel and road surface have Good adhesion improves traction property, braking and the passability of automobile, subjects the weight of automobile, tire institute on automobile The important function risen is increasingly valued by people；Existing automobile tire there are certain drawbacks, works as automobile when in use When traveling is in snowfield, the frictional force between tire and ground is reduced, and automobile is easily made to do centrifugal movement, deviates normal traveling Track jeopardizes the life security of driver, causes traffic accident, single gas tube, it is difficult to make to fill during automobile brake Tracheae brings inconvenience to inflation work, adds the difficulty of work, interior tire is being subject to just at a suitable angle It during extruding, is in close contact between interior tire and cover, friction between the two can wear interior tire, and tire makes in reduction With the service life, the frequency of tire in replacing is added, the maintenance cost of automobile is improved, brings certain influence, for this purpose, we It is proposed a kind of snowfield anti-slip automobile tire.

Utility model content

The main purpose of the utility model is that providing a kind of snowfield anti-slip automobile tire, background skill can be effectively solved The problem of in art.

To achieve the above object, the technical solution that the utility model is taken is：

Including wheel rim and spoke, two are installed on the inner surface of the wheel rim for a kind of snowfield anti-slip automobile tire Number gas tube, the upper side of No. two gas tubes is equipped with No.1 gas tube, and No.1 gas tube is fixedly connected with wheel rim, institute That states No. two gas tubes is internally provided with rubber tube, and the upper end of No. two gas tubes is movably installed with casing, and the upper end of casing The centre position of outer surface is equipped with seal cap, and one end of the spoke is fixedly connected with wheel rim, and the leading exterior surface of spoke is set There is fixed hole, the one side of the fixed hole is equipped with fastening screw hole, and the outer surface of the wheel rim is installed with circular gear Circle, the outer surface of the circular collar are installed with cover, and the outer surface of the cover is installed with tire protection Chain, for the circular collar on the position between wheel rim and cover, the cover is located at circular collar and tire protection On position between chain, the cover is internally provided with interior tire, and the top of interior tire is equipped with elastic wear-resisting pad, described interior The lower section of tire is equipped with wear-resistant pad band, and the elastic wear-resisting pad is respectively positioned on the inside of cover with wear-resistant pad band.

Preferably, the inner surface in the fastening screw hole is equipped with the fillet of screw, and the quantity of the fillet of screw is several groups, the fastening Screw hole is fixedly mounted on leading exterior surface of the spoke close to fixed hole, and the quantity in the fastening screw hole is five groups, and spiral shell It is located between wire hole on same circumscribed circle.

Preferably, the upper end outer surface of the elastic wear-resisting pad is fixedly connected with the inner wall of cover, the wear-resistant pad band Both ends be fixedly connected with the inner wall both sides of cover.

Preferably, the interior tire is equipped with air inlet close to the outer surface of rubber tube, and peace is fixed in the lower end of the rubber tube Mounted in interior tire on the outer surface of air inlet, and the quantity of rubber tube is two groups.

Preferably, the outer surface one side of the cover is equipped with tread groove, and the both sides of tread groove are equipped with tire The quantity of face decorative pattern, tread groove and tread contour is several groups, and the cover is internally provided with tyre surface primer.

Compared with prior art, the utility model has the advantages that：Snowfield anti-slip automobile tire, by setting The tire protection chain put can increase the coefficient of friction between tire and ground, and then increase tire under sleety weather environment The frictional force between ground, be automobile when bend is turned, provide and disclosure satisfy that automobile moves in a circle required centripetal force, guarantor Automobile is demonstrate,proved along defined rail running, ensures the life security of driver, the generation to try to forestall traffic accidents passes through the two of setting Number gas tube, two gas tubes can allow the suitable angle of automobile inflating personnel selection one to automobile inflating, convenient and efficient, By the elastic wear-resisting pad of setting, interior tire prevents it from being contacted directly with cover when being squeezed, and buffering is fallen cover and given The pressure that interior tire applies, reduces abrasion between the two, can extend the service life of interior tire, reduces the replacement frequency of tire Rate reduces maintenance cost, and whole device is simple, easy to operate, and anti-skidding and anti abrasive effect is more preferable compared with traditional approach.

Description of the drawings

Fig. 1 is a kind of overall structure diagram of snowfield anti-slip automobile tire of the utility model.

Fig. 2 is a kind of partial view of snowfield anti-slip automobile tire of the utility model.

Fig. 3 is the enlarged drawing at A in a kind of Fig. 2 of snowfield anti-slip automobile tire of the utility model.

Fig. 4 is a kind of sectional view of snowfield anti-slip automobile tire of the utility model.

In figure：1st, No.1 gas tube；2nd, tire protection chain；3rd, cover；4th, circular collar；5th, fixed hole；6th, wheel rim； 7th, fastening screw hole；8th, No. two gas tubes；9th, spoke；10th, seal cap；11st, casing；12nd, rubber tube；13rd, elastic wear-resisting pad； 14th, interior tire；15th, wear-resistant pad band.

Specific embodiment

Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below With reference to specific embodiment, the utility model is expanded on further.

As shown in Figs 1-4, a kind of snowfield anti-slip automobile tire, it is solid on the inner surface of wheel rim 6 including wheel rim 6 and spoke 9 Dingan County is equipped with No. two gas tubes 8, and the upper side of No. two gas tubes 8 is equipped with No.1 gas tube 1, and No.1 gas tube 1 and wheel rim 6 It is fixedly connected, No. two gas tubes 8 are internally provided with rubber tube 12, and the upper end of No. two gas tubes 8 is movably installed with casing 11, and covers The centre position of the upper end outer surface of pipe 11 is equipped with seal cap 10, and one end of spoke 9 is fixedly connected with wheel rim 6, and before spoke 9 Outer surface is held to be equipped with fixed hole 5, the one side of fixed hole 5 is equipped with fastening screw hole 7, and the outer surface of wheel rim 6 is installed with Circular collar 4, the outer surface of circular collar 4 are installed with cover 3, and the outer surface of cover 3 is installed with tire guarantor Chain 2 is protected, for circular collar 4 on the position between wheel rim 6 and cover 3, cover 3 is located at circular collar 4 and tire protection On position between chain 2, cover 3 is internally provided with interior tire 14, and the top of interior tire 14 is equipped with elastic wear-resisting pad 13, interior The lower section of tire 14 is equipped with wear-resistant pad band 15, and elastic wear-resisting pad 13 is respectively positioned on the inside of cover 3 with wear-resistant pad band 15.

The inner surface in fastening screw hole 7 is equipped with the fillet of screw, and the quantity of the fillet of screw is several groups, and peace is fixed in fastening screw hole 7 Mounted in spoke 9 close to the leading exterior surface of fixed hole 5, the quantity in fastening screw hole 7 is five groups, and is located between screw hole 7 On same circumscribed circle；The upper end outer surface of elastic wear-resisting pad 13 is fixedly connected with the inner wall of cover 3, and the two of wear-resistant pad band 15 End is fixedly connected with the inner wall both sides of cover 3；Interior tire 14 is equipped with air inlet, rubber tube close to the outer surface of rubber tube 12 12 lower end is fixedly mounted on interior tire 14 on the outer surface of air inlet, and the quantity of rubber tube 12 is two groups；Cover 3 Outer surface one side be equipped with tread groove, the both sides of tread groove are equipped with tread contour, and tread groove is spent with tyre surface The quantity of line is several groups, and cover 3 is internally provided with tyre surface primer.

It should be noted that the utility model is a kind of snowfield anti-slip automobile tire, when in use, pass through fixed hole 5 are fixed on tire on automobile, and fastening screw hole 7 can be used cooperatively together with screw, between fortified tyre and automobile Stability, cover 3 ensure that automobile normally travels, and tire protection chain 2 is fixedly mounted on the outer surface of cover 3, can Under sleety weather environment, increase the coefficient of friction between cover 3 and ground, and then increase and rub between cover 3 and ground Power is wiped, in automobile when bend is turned, provides and disclosure satisfy that automobile moves in a circle required centripetal force, ensures automobile along providing Rail running, interior 14 inner gassy of tire can reduce the vibrations of automobile, provided for driver and comfortable drive ring Border, the wear-resistant pad band 15 below interior tire 14 can reduce the abrasion between interior tire 14 and circular collar 4, above interior tire 14 Elastic wear-resisting pad 13 above elastic wear-resisting pad 13 can buffer the pressure that cover applies to interior tire, reduce the two Between abrasion, the service life of interior tire can be extended, reduce the replacement frequency of tire, No. two gas tubes 13 add gas tube Number, to inflation, personnel provide selectivity, and when the location of No. two gas tubes 13 facilitate inflation, inflation personnel can be with Otherwise No. two gas tubes 13 of selection select No.1 gas tube 1, more practicality to automobile inflating.

The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed scope is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of snowfield anti-slip automobile tire, including wheel rim（6）With spoke（9）, it is characterised in that：The wheel rim（6）It is interior No. two gas tubes are installed on surface（8）, No. two gas tubes（8）Upper side be equipped with No.1 gas tube（1）, and No.1 gas tube（1）With wheel rim（6）It is fixedly connected, No. two gas tubes（8）Be internally provided with rubber tube（12）, described No. two Gas tube（8）Upper end be movably installed with casing（11）, and casing（11）Upper end outer surface centre position be equipped with seal cap （10）, the spoke（9）One end and wheel rim（6）It is fixedly connected, and spoke（9）Leading exterior surface be equipped with fixed hole（5）, The fixed hole（5）One side be equipped with fastening screw hole（7）, the wheel rim（6）Outer surface be installed with circular collar （4）, the circular collar（4）Outer surface be installed with cover（3）, the cover（3）Outer surface be fixedly mounted There is tire protection chain（2）, the circular collar（4）Positioned at wheel rim（6）With cover（3）Between position on, the cover （3）Positioned at circular collar（4）With tire protection chain（2）Between position on, the cover（3）Be internally provided with interior tire （14）, and interior tire（14）Top be equipped with elastic wear-resisting pad（13）, the interior tire（14）Lower section be equipped with wear-resistant pad band （15）, the elastic wear-resisting pad（13）With wear-resistant pad band（15）It is respectively positioned on cover（3）Inside.

2. a kind of snowfield anti-slip automobile tire according to claim 1, it is characterised in that：The fastening screw hole（7） Inner surface be equipped with the fillet of screw, the quantity of the fillet of screw is several groups, the fastening screw hole（7）It is fixedly mounted on spoke（9）It leans on Nearly fixed hole（5）Leading exterior surface, the fastening screw hole（7）Quantity for five groups, and screw hole（7）Between be located at it is same On one circumscribed circle.

3. a kind of snowfield anti-slip automobile tire according to claim 1, it is characterised in that：The elastic wear-resisting pad（13） Upper end outer surface and cover（3）Inner wall be fixedly connected, the wear-resistant pad band（15）Both ends and cover（3）It is interior Wall both sides are fixedly connected.

4. a kind of snowfield anti-slip automobile tire according to claim 1, it is characterised in that：The interior tire（14）It is close Rubber tube（12）Outer surface be equipped with air inlet, the rubber tube（12）Lower end be fixedly mounted on interior tire（14）Close to air inlet On the outer surface of mouth, and rubber tube（12）Quantity be two groups.

5. a kind of snowfield anti-slip automobile tire according to claim 1, it is characterised in that：The cover（3）It is outer Surface one side is equipped with tread groove, and the both sides of tread groove are equipped with tread contour, tread groove and tread contour Quantity is several groups, the cover（3）Be internally provided with tyre surface primer.