CN2377110Y - a wheel cover - Google Patents

Abstract

The utility model relates to a wheel rim cover, it includes a wheel rim lid, number clamping block and a billet, its characterized in that is equipped with several fixing bases around the wheel rim lid, and a long slot hole is transversely seted up to the fixing base top surface, and clamping block one end is buckled a clip portion downwards, and both sides limit respectively stretches a backstop piece to the epirelief, and the other end is bent downwards and is established two and support the cramp, and two are supported to dash between the cramp and are established a bending and warping embedding splenium, and the both sides face of embedding splenium is curved arc respectively and is formed a first buckling edge and a second buckling edge. The utility model discloses can form inseparable clamping-force with the wheel steel ring, prevent to lead to droing because of the tire spring, the equipment is more firm fast, can reduce the cost of transportation, and the steel ring internal diameter can change slightly.

Description

a wheel cover

The utility model relates to a wheel rim cover.

In the conventional rim cover type (as shown in Figure 1), the surface of the rim cover 1 is preset with various patterns, and the peripheral edge of the rim cover 1 is provided with a number of assembly blocks 10 extending inwardly, and in the assembly There is a metal steel bar 20 on the buckle on the block 10. When the rim cover 1 formed in this way is intended to be combined with the wheel rim, the assembling block 10 with the steel bar 20 on the rim cover 1 will be partially embedded into the steel rim cover. Snap inside the circle perimeter. But the rim cover 1 combined in this way, because its rim cover 1 is to use the concave groove 11 to provide the embedded group steel bar 20, then assemble with the wheel rim, so the fastening of the rim cover 1 to the steel bar 20 cannot be sure. It is stable, so that the 10 pairs of assembling blocks of the rim cover 1 are not necessarily firm in the state of the steel ring, so it is very easy to let the tire bounce due to the bouncing of the tire (such as when encountering poor road conditions such as pits and gravel roads). The buckle of the assembly block 10 springs off, thus causing the rim cover 1 to come loose and fall off. If the rim cover 1 pops off while the car is running, it is like a flying sharp weapon, which may cause injury to other passers-by, which is very dangerous, and when the rim cover 1 is stacked for shipment, because the assembly block 10 is protruding and upright Shape, the space occupied by the stacked material is large (as shown in Figure 2), which greatly increases the transportation cost and causes a burden on the industry.

Furthermore, since the above-mentioned conventional rim cover 1 is fastened with the array connection block 10 of the steel bar 20, the diameter circumference formed by it is fixed, so it is only suitable for a steel ring of a fixed size to be fastened. Assembling, if you encounter larger-sized steel rims, you will not be able to card the group. You must purchase a larger-sized rim cover 1 to cooperate with the assembly. This will not only cause trouble and inconvenience in the combination, but also purchase a larger-sized rim Covering 1 also causes a waste of money.

The purpose of this utility model is to provide a tire that can form a tight clamping force with the wheel steel rim, prevent the tire from falling off due to bouncing, make the assembly faster and more stable, and reduce the transportation cost, and can be fitted and assembled on tires with different inner diameters. Rim caps inside steel rims.

In order to achieve the above purpose, the utility model adopts the following design: a rim cover, which is mainly composed of a rim cover, a number of embedded blocks and a steel bar, and is characterized in that: the periphery of the rim cover is set There are several fixed seats, and a long slot hole is opened horizontally on the top surface of the fixed seat; one end of the embedded block is bent downwards to form a locking part, and a stop block protrudes upwards on both sides, and two ends are bent downwards. The buckle piece, a curved and warped embedding part is punched between the two buckle pieces, and the two sides of the embedding part are respectively bent to form a first buckling edge and a second buckling edge; the embedding The locking part of the clamping block is inserted downwards into the long slot hole of the fixing seat, and then the embedded clamping block is rotated upward by 90 degrees around the long slot hole to form a vertical state with the fixing base, and the The stop block abuts against the upper end surface of the fixed seat downwards, and the inner edge surface of the locking part is attached to the inner wall of the bottom surface of the fixed seat, and the steel bar is buckled on the buckling edge, and the elastic force of the steel bar The buckle piece is pressed against the inner concave edge of the steel ring.

Due to the adoption of the above design, the utility model has the following advantages: 1. The utility model can use the elasticity of the steel bar to buckle the two buckle pieces of the embedded block outward and support it in the inner edge surface of the curved arc flange of the steel ring , so as to achieve reliable connection and stable embedding, avoiding the loosening and bouncing of the rim cover due to bouncing, thereby preventing dangerous situations from occurring. 2. The inserting block of the utility model is rotated upwards by 90 degrees around the long slot hole and is perpendicular to the fixing seat, so that the stop block is abutted against the upper end surface of the fixing seat, and the inner edge surface of the locking part is attached to the fixing seat On the inner wall of the bottom surface, the upper and lower positioning states are formed, the inner and outer edge surfaces of the embedding block are respectively attached to the inner wall of the long side of the long slot, and the two sides of the embedding block are stopped by the inner wall of the short side of the long slot to achieve Front, back, left, right, up, and down six directions are tightly locked and positioned, making the combination more stable and reliable without shaking. 3. The embedded clamping block of the utility model can be rotated inward and folded 90 degrees in the center of the long slot hole, and parallel to the top surface of the fixed seat, so that when the rim cover is stacked and placed, the material volume can be greatly reduced. Occupies less space and reduces shipping costs. 4. Since the utility model is provided with two buckling edges, when the inner diameter of the steel ring to be fitted is larger, the steel bar can be moved and buckled in the second buckling edge, so that the second buckle of the embedded block The piece expands slightly outward, but can be embedded with a larger steel ring, making the rim cover suitable for combining with steel rings of different sizes. The utility model can indeed achieve the expected purpose and effect, and it can be widely used in combination with various wheel steel rims.

Below in conjunction with accompanying drawing, the utility model is further described.

Figure 1 is a conventional three-dimensional appearance diagram

Figure 2 is a schematic diagram of a conventional stacked plane

Fig. 3 is a three-dimensional exploded view of the utility model

Fig. 4 is the three-dimensional assembly diagram of the present utility model

Fig. 5 is a partial three-dimensional exploded view of the utility model

Figure 6 is a three-dimensional appearance view of the utility model

Fig. 7 is another direction partial sectional combination drawing of the present utility model

Fig. 8 is a partial three-dimensional combined view of the utility model

Fig. 9 is a partial sectional combined view of the utility model

Fig. 10 is a diagram of the rotation action of the embedding block of the present utility model

Fig. 11 is a stacked plane schematic diagram of the utility model

Figure 12 is a partial cross-sectional view of the combined state of the rim cover and the steel ring of the present invention

Figure 13 is a partial cross-sectional view of the combined state of the rim cover and the larger steel ring of the present invention

As shown in Figures 3-6, the utility model is mainly composed of a rim cover body 3 and a number of embedded clamping blocks 4. A number of fixed seats 30 are provided on the peripheral equidistant ring above the rim cover body 3, and a long slotted hole 31 is provided horizontally on the top surface of the fixed seat 30. The embedded card block 4 is in the shape of a curved sheet, and one end of the center is bent downward for a card. The catch part 41 has a stop block 42 protruding upwards from the two side edges, and the other end is bent downward to connect with two buckling pieces 43, and a curved and warped pressing part 44 is punched between the two buckling pieces 43, and the embedded pressing part The two side surfaces of 44 are curved respectively to form a first fastening edge 441 and a second fastening edge 442 .

When assembling, first place the number of inserting blocks 4 in parallel on the top surface of the fixing seat 30, and make the buckle piece 43 extend inward, and then insert the locking part 41 of the inserting block 4 from top to bottom into the fixed In the slotted hole 31 of the seat 30, the inner wall A of the short side of the slotted hole 31 abuts against the two side edges of the embedding block 4 (as shown in Figure 7), and makes the inner surface of the embedding block 4 parallel to abut against each other. The top surface of the fixing seat 30 (as shown in FIG. 4 and FIG. 9 ). When you want to use it, turn the embedding block 4 upwards by 90 degrees around the slotted hole 31 to be perpendicular to the fixing seat 30, and the inner and outer edge surfaces of the embedding block 4 are attached to the inner wall of the long side of the slotted hole 31 respectively. B, and form the front and rear tight positioning (as shown in Figure 10). The stop block 42 abuts against the top surface of the fixing seat 30 downwards, and the inner edge surface of the locking part 41 abuts against the inner wall C of the bottom surface of the fixing seat 30 to form an upper and a lower stop. In addition, the end edges on both sides of the embedding block 4 are stopped on the inner wall A of the two short sides of the long slot hole 31 to form a left and right tight engagement (as shown in Figure 7), and then the steel bar 5 is fastened and assembled. Inserting into the first fastening edge 441 of the embedding pressure portion 44 (as shown in FIG. 8 ), it can be assembled with the wheel steel rim D.

When the rim cover 3 and the steel rim D of the automobile wheel are in phase group, the rim cover 3 utilizes the two buckle pieces 43 of the embedded block 4 to align the periphery of the steel rim D, and then apply force to the rim cover. 3-way steel ring D press-fitting group, using the elastic force of the steel bar 5 to buckle the second buckle piece 43 of the embedded block 4 into the concave edge surface D2 of the curved flange D1 of the steel ring D (as shown in Figure 12 Shown), so that the rim cover body 3 is indeed fitted and fixed on the steel ring D. If the inner diameter of the steel ring D to be fitted is relatively large, the steel bar 5 is buckled downward on the second holding edge 442, so that the second buckle piece 43 of the embedded block 4 is stretched outward by the steel bar 5, Then slightly expand outwards and can be embedded on the larger steel ring D (as shown in Figure 13), without loosening or bouncing due to the bouncing of the tire, so as to achieve the effect of stably embedded, and can be applied to larger steel rings D. The size of the steel ring D card group.

When the cover body 3 is assembled and transported, the steel bar 5 can be disassembled and separated, and then rotated and folded 90 degrees around the long slot hole 31 of the embedding block 4, so that the embedding block 4 and the fixing seat 30 are in a parallel fit. However, the rim covers 3 can be stacked upward one by one to reduce volume occupation and transportation cost (as shown in FIG. 11 ).

Claims (1)

1. A rim cover, which is mainly composed of a rim cover body, a number of embedded blocks and a steel bar, characterized in that: The periphery of the rim cover is provided with a number of fixing seats, and a long slot hole is opened horizontally on the top surface of the fixing seat; one end of the embedded block is bent downwards to form a locking part, and each side protrudes upwards to a stop block , and the other end is bent downward to set two buckling pieces, and a curved and warped pressing part is punched between the two buckling pieces, and the two sides of the embedded pressing part are respectively curved to form a first buckling edge and a second Buckle edge; insert the locking part of the embedding block downward into the long slot hole of the fixed seat, and then rotate the embedding block 90 degrees upwards with the elongated slot hole as the center, and the The fixed seat is in a vertical state, the stop block is pressed against the upper end surface of the fixed seat downwards, and the inner edge surface of the locking part is pressed against the inner wall of the bottom surface of the fixed seat, and the steel bar is buckled on the buckle The elastic force of the steel bar makes the buckle against the inner concave edge of the steel ring.

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