CN2649366Y

CN2649366Y - Improved wheel rim cover

Info

Publication number: CN2649366Y
Application number: CN 03209268
Authority: CN
Inventors: 程江龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-10
Filing date: 2003-09-10
Publication date: 2004-10-20
Anticipated expiration: 2013-09-10

Abstract

The utility model provides an improved shroud cover which includes a shroud cover body whose diameter is bigger than that of the shroud fixing the tyre, a loop groove arranged on the inside of the shroud cover's outer margin, an o-ring arranged on the side of the tyre in the loop groove. The utility model utilizes the buffer action produced by the o-ring to solve the problem that the shroud cover is deformed and broken off due to the extrusion during the car running. Furthermore, the shroud cover is not only be used for closing over the shroud, but also for increasing the vision effect of the tyre.

Description

Improved Wheel Cover

One, technical field

The utility model relates to wheel, relates in particular to a kind of Wheel Cover outer rim inboard in increasing and is provided with annular groove, which is provided with to the improved Wheel Cover of pulling at tyre side O shape ring.

Two, background technology

Consult Fig. 1, shown in Figure 2, be respectively perspective exploded view, the existing product unitized construction generalized section of the combination of existing product and automotive rim, automobile 1 is attractive in appearance in order to make its four side be positioned at the wheel rim 12 of tire 11 central authorities, general all be embedded one with the identical Wheel Covers 13 of wheel rim 12 sizes, the embedding that utilizes its interior side-lower is protruding and be buckled on the wheel rim 12.But, because existing product Wheel Cover 13 is except that the effect of covering wheel rim 12, there are not other functions, so, range of use is quite little, cause the design of Wheel Cover 13 to be restricted, and when resistance that is subjected to wind and centnifugal force easy deformation, when being squeezed, come off easily, itself there is no the design of buffer structure, be easy to make Wheel Cover 13 to come off, these shortcomings are the puzzlement that practitioner and customer faced for a long time always, therefore, whether a kind of better effect that has really can be provided, and can improve the Wheel Cover of this series products value of service, be necessary that in fact this also is the motivation place of the utility model creation invention.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of improved Wheel Cover, it is provided with annular groove in the Wheel Cover outer rim inboard of strengthening, annular groove is provided with O shape ring, the buffer action of utilizing O shape ring to produce, solved Wheel Cover and when vehicle ', be squeezed and be out of shape the problem that comes off, and Wheel Cover has not only been limited to be used in and cover wheel rim, and made tire can increase visual effect.

The purpose of this utility model is realized by following technical scheme.

The improved Wheel Cover of the utility model is characterized in that, the diameter of described Wheel Cover is greater than the fixing diameter of the wheel rim of tire, and Wheel Cover outer rim inboard is provided with annular groove, is provided with in this annular groove to pulling to encircle the O of tire side shape.

Aforesaid improved Wheel Cover is characterized in that, described O shape ring is made for rubber or PU expanded material

Four, description of drawings

Fig. 1 is the perspective exploded view of existing product Wheel Cover and automotive rim combination.

Fig. 2 is an existing product Wheel Cover unitized construction generalized section.

Fig. 3 is the perspective exploded view of the utility model Wheel Cover and automotive rim combination.

Fig. 4 A is the utility model unitized construction generalized section.

Fig. 4 B is a part-structure enlarged diagram shown in Fig. 4 A.

The number in the figure explanation

Prior art part: 1 automobile, 11 tires, 12 wheel rims, 13 Wheel Covers;

The utility model part: 2 Wheel Covers, 21 annular grooves, 22 O shapes ring.

Five, the specific embodiment

Consult shown in Fig. 3, Fig. 4 A, Fig. 4 B, be respectively the perspective exploded view of the utility model and automotive rim combination, unitized construction generalized section and part-structure enlarged diagram, mainly the wheel rim 12 of set tire 11 central authorities is provided with Wheel Cover 2 of the present utility model in four sides of automobile 1 for it, the enlarged diameter of this Wheel Cover 2, be that diameter surpasses fixedly wheel rim 12 diameters of tire 11, the structure that itself and wheel rim 12 are chimeric, be in Wheel Cover 2 side-lower to be provided with embedding protruding, for buckle on wheel rim 12, this part non-characteristic of the present utility model.Characteristic of the present utility model, be to be provided with annular groove 21 (as Fig. 4 A in the Wheel Cover 2 outer rim inboards of strengthening, shown in the 4B), annular groove 21 is provided with O shape ring 22, because annular groove 21 lies along tire 11 sides, therefore when annular groove 21 is embedded with O shape and encircles 22, can support and pull in the side of tire 11, this O shape ring 22 can be made by rubber or PU expanded material, because O shape ring 22 itself has buffer action, when automobile 1 when advancing, tire 11, wheel rim 12 is along with rotation, when tire 11 runs into the road surface when uneven, can cause the distortion of tire 11, shown in Fig. 4 arrow, when between advancing, being subjected to the resistance of wind and centnifugal force, then can make Wheel Cover 2 distortion, because the utility model is provided with O shape ring 22 on the annular groove 21 of Wheel Cover 2 outside inner edges, and be fitted in tire 11 sides, therefore make

Wheel Cover

2 and 11 on tire promptly form a kind of buffer action, can avoid aforementioned fully because of Uneven road, the crimp that resistance or centnifugal force caused of the wind problem that comes off, simultaneously, because Wheel Cover 2 areas strengthen, the effect that increases tire 11 visual effects is more arranged, have the illusion that tire 11 strengthens.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of improved Wheel Cover is characterized in that, described Wheel Cover diameter is greater than the fixing diameter of the wheel rim of tire, and Wheel Cover outer rim inboard is provided with annular groove, is provided with in this annular groove to pulling to encircle the O of tire side shape.

2, improved Wheel Cover according to claim 1 is characterized in that, described O shape ring is made for rubber or PU expanded material.