阅读说明：本技术 一种铝合金轮毂盖 (Aluminum alloy hub cover ) 是由 陆潇 于 2019-10-10 设计创作，主要内容包括：本发明公开了一种铝合金轮毂盖,包括车轮盖位于和覆盖的外侧铝合金车轮。周壁从轮罩的中心插入孔的圆周轴向延伸。周壁嵌入的中央插入孔铝合金车轮。上布置成围绕周壁每个弹簧的锁定部被锁定与所述的插入孔的内边缘铝合金车轮。铝的生产合金轮通常基于其中心插入孔。由于中央插入孔的尺寸和位置的精度,轮罩和插入孔主要在中央插入孔处连接。由此,轮罩和铝合金轮方便地组装。(The invention discloses an aluminum alloy hub cover, which comprises an outer aluminum alloy wheel, wherein the outer aluminum alloy wheel is positioned and covered by the wheel cover. The peripheral wall extends axially from the circumference of the central insertion hole of the wheel cover. The center of the peripheral wall is inserted into the hole of the aluminum alloy wheel. And a locking portion of each spring arranged around the peripheral wall is locked with the inner edge aluminum alloy wheel of the insertion hole. Aluminum production alloy wheels are typically inserted into the hole based on their center. The wheel cover and the insertion hole are mainly connected at the central insertion hole due to the accuracy of the size and position of the central insertion hole. Thus, the wheel cover and the aluminum alloy wheel are conveniently assembled.)

1. An aluminum alloy hub cover, a wheel cover including an aluminum alloy wheel being covered on an outer side of the aluminum alloy wheel, comprising: a plurality of through holes corresponding to the plurality of holes of the aluminum alloy hub and a through hole having an edge wall extending from a circumference thereof, and the edge wall of the through hole is received in the hole of the aluminum alloy hub, respectively; and an insertion hole at the center thereof, a peripheral wall of the insertion hole extending axially from the circumference thereof and located on the inner surface of the wheel cover; the peripheral wall of the insertion hole is fitted in the central insertion hole of the aluminum alloy wheel, wherein a plurality of springs are provided around the inner surface of the peripheral wall of the insertion hole, while a locking portion is formed on the spring, which is locked and positioned with the inner edge of the central insertion hole of the aluminum alloy wheel.

2. The apparatus of claim 1, wherein a plurality of teeth are formed on an edge wall of the through hole of the wheel cover, the plurality of teeth engaging on an inner edge of the hole of the aluminum alloy wheel.

3. The apparatus of claim 2, wherein a plurality of fastener holes are disposed around the insertion hole of the wheel cover, and a circumferential wall extends axially from an inner surface of the wheel cover and is located around the fastener holes, the circumferential wall of the fastener holes being correspondingly fitted in the locking holes of the aluminum alloy wheel.

4. The apparatus according to claim 3, wherein a plurality of gaps are formed on a peripheral wall of the fixing hole of the wheel cover.

5. The apparatus of claim 1, wherein a plurality of fastener holes are disposed around the insertion hole of the wheel cover, and a circumferential wall extends axially from an inner surface of the wheel cover and is located around the fastener holes, the circumferential wall of the fastener holes being correspondingly fitted in the locking holes of the aluminum alloy wheel.

6. The apparatus according to claim 5, wherein a plurality of gaps are formed on a peripheral wall of the fastening hole of the wheel cover.

7. The apparatus according to claim 1, wherein the spring of the insertion hole of the wheel cover is integrally connected to an inner surface of a peripheral wall of the insertion hole.

8. The apparatus according to claim 7, wherein an inner surface of the spring of the wheel cover is provided with a positioning portion in which a mounting groove is arranged, the wheel cover further comprising a reinforcement that is fitted in the insertion hole of the wheel cover and in which a plurality of ribs are arranged, each rib corresponding to the spring and being fitted in the mounting groove of the positioning portion of the spring.

9. The apparatus according to claim 1, wherein a plurality of assembling portions are formed at an inner edge of a peripheral wall of the insertion hole of the wheel cover, the mounting portion is axially pierced with a groove, the spring is mounted in the groove of the mounting portion, one end of the spring is mounted in the groove, the hook portion is provided to be hooked on and positioned by an inner wall of the groove of the assembling portion, and the other end of the spring is protruded from the groove and provided with the locking device portion.

10. The apparatus of claim 1, wherein a plurality of locking grooves are formed on the inner edge of the central insertion hole of the aluminum alloy wheel, and the locking members on the wheel guard spring are respectively locked with and positioned by the locking grooves.

Technical Field

The invention relates to a wheel cover of an aluminum alloy wheel hub, in particular to a wheel cover capable of being accurately assembled with the aluminum alloy wheel hub.

Background

The wheel covers of currently available aluminum alloy wheel hubs are typically provided with a plurality of ribs and holes similar to aluminum alloy. The mounting flange protrudes from the edge of the circumference of the hole so that the wheel cover engages and locks with the aluminum alloy wheel. However, due to different contracting contractors, the shape and positional tolerances of aluminum alloy hubs of the same automobile manufacturing company may vary. Therefore, the mounting flange on the hole of the wheel cover cannot be fitted into the hole of the aluminum alloy hub, or cannot be firmly and accurately fitted into the hole of the aluminum alloy hub.

Disclosure of Invention

Drawings

FIG. 1 is an exploded view of an embodiment according to the present invention;

FIG. 2 is a longitudinal sectional view of an embodiment of the present invention;

FIG. 3 is another longitudinal cross-sectional view of an embodiment of the present invention;

FIG. 4 is an exploded view of another embodiment according to the present invention;

FIG. 5 is a longitudinal sectional view of another embodiment of the present invention;

fig. 6 is an exploded view of another embodiment according to the present invention.

Detailed Description

Referring to fig. 1, and to fig. 2 and 3, the aluminum alloy wheel of the present invention of the wheel cover 1 has a shape 2 similar to the aluminum alloy wheel and is fitted 2 to the aluminum alloy wheel. The wheel cover 1 is arranged on the outer side of the aluminum alloy wheel 2 and connected with the aluminum alloy wheel. The wheel cover 1 includes an insertion hole 11, a plurality of fastener holes 12, and a plurality of through holes 13. A wheel cover 14. The insertion hole 11 is located at the center of the wheel cover 1, and the peripheral wall 111 extends axially from the circumference of the insertion hole 11 and is located on the inner surface of the wheel cover 1. The peripheral wall 111 is fitted into the central insertion hole 21 of the aluminum alloy wheel 2. A plurality of springs 112 are integrally connected to the inner surface of the peripheral wall 111 and arranged around the inner surface of the peripheral wall 111. Each spring 112 has a locking portion 113 formed thereon. A plurality of locking grooves 211 are formed on the inner edge of the center insertion hole 21 of the aluminum alloy wheel 2. The locking portions 113 are locked by and positioned by the corresponding locking grooves 211. The fastener hole 12 is arranged around the insertion hole 11 of the wheel cover 1, and the peripheral wall 121 extends axially from the inner surface of the wheel cover. The fastening holes 12 are located around the fastener holes 12 as shown in fig. 1. The peripheral wall 121 is fitted in the corresponding locking hole 22 of the aluminum alloy wheel 2. A plurality of gaps 122 are formed in the peripheral wall 121 of the fastening hole 12 of the wheel house 1. The edge wall 131 extends axially from the inner surface of the shroud 1 and along the circumference of each through hole 13. A portion of the through hole 13 of the edge wall 131 is received in the corresponding hole 23 of the aluminum alloy wheel 2. A plurality of teeth 132 are formed on the edge wall 131 of the through hole 13 of the wheel cover 1, and are used to engage on the inner edge of the hole 23 of the aluminum alloy wheel 2. The wheel cover 14 is provided to cover the outside of the center insertion hole 11 of the wheel cover 1. . A plurality of leaf springs 141 are disposed on an inner edge of the wheel cover 14, and a protrusion 142 is disposed at each leaf spring 141. A plurality of locking grooves 114 are provided in the peripheral wall 111 of the insertion hole 11 of the wheel house 1. The protrusion 142 of the plate spring 141 corresponds to the locking groove 114 of the peripheral wall 111 to be locked with each other.

In use, the wheel cover 1 of the present invention is covered on the outside of the aluminum alloy wheel 2, and the peripheral wall 111 of the insertion hole 11 of the wheel cover 1 is fitted into the central insertion hole 21 of aluminum. And an alloy wheel 2. The locking portion 113 on the spring 112 surrounding the inner surface of the peripheral wall 111 is locked and positioned by the locking groove 211. On the inner edges of the central insertion holes 21 of the aluminum alloy wheel 2, respectively. The wheel cover 1 of 12 of each fastener hole of the circumferential wall 121 is fitted to the corresponding locking hole 22 of 2 of the aluminum alloy wheel and the wheel cover 1 of 11 of the insertion hole of the peripheral wall 111 is fitted to the center insertion hole 21 of the aluminum alloy wheel 2. The fastener holes 12 of the circumferential wall 121 are resilient, due to the gap 122 at the fastener holes 12 of the circumferential wall 121. Thus, the fitting of the fastener holes 12 of the peripheral wall 121 to the respective locking holes 22 can be against and position the aluminum alloy wheel 2 by the locking hole walls 22. Moreover, each tooth in each through hole 13 of the rim wall 131 wheel cover 1 is fitted into the corresponding hole 23 of the aluminum alloy wheel 2, and the tooth 132 on the rim wall 131 of the through hole 13 is engaged with the inner edge of the hole 23 of aluminum. And an alloy wheel 2. Finally, the wheel cover 14 is covered outside the insertion hole 11 of the wheel cover 1. The protruding portion 142 is locked at the wheel cover 14 of the plate spring 141 to be secured with the wheel cover 1 of the wheel house positioned at the insertion hole 11 of the peripheral wall 111 by the locking groove 114 to cover the wheel cover 1 of the wheel cap 14 at the insertion hole 11.

The aluminum alloy wheel 2 is generally manufactured based on its center being inserted into the hole 21. Center insertion hole 21 the aluminum alloy wheel 2 serves as the minimum tolerance feature 21 for the main connection area 2 of the aluminum alloy wheel to the wheel cover 1 due to the center insertion hole. Further, the locking hole 22 of the aluminum alloy wheel 2 allows a fastener such as a bolt to pass therethrough to connect the aluminum alloy wheel 2. To the steering knuckle of the car. Therefore, the lock hole 22 of the aluminum alloy wheel 2 should satisfy the requirements of dimensional and positional accuracy. Thus, the locking hole 22 of the aluminum alloy wheel 2 can be used as another main connecting region of the aluminum alloy wheel 2 and the wheel cover 1.

The aluminum alloy wheels 2 of the same company in automobile manufacturing may differ in shape and positional tolerance due to differences in contracting contractors. The size of the edge wall 131 of each through hole 13 of the wheel cover 1 can be designed to be small in size to fit various aluminum alloy wheels 2 available on the market at present. The locking tab 113 is characterized by corresponding to the central insertion hole 21 of the aluminum alloy wheel 2, the spring 112 and the elastic peripheral wall 121 of the fastener hole 12 locked by and positioned by the central insertion hole 21 of the aluminum alloy wheel 2 abutting and positioned by the corresponding locking hole 22 of the aluminum alloy wheel 2, except that the teeth 132 are engaged on the inner edge of the hole 23 of the aluminum alloy wheel 2. Not only the assembly of the wheel cover 1 and the aluminum alloy wheel 2 is more convenient, but also the manufacture is easier.

Referring to fig. 4 and 3, and to fig. 5, another embodiment is disclosed. A plurality of assembling portions 115 are formed on the inner edge of the peripheral wall 111 of the insertion hole 11 of the wheel cover 1. A slot 116 passes axially through the assembly portion 115 and the spring 112 is mounted in the slot 116 of the assembly portion 115. One end of the spring 112 is mounted in the groove 116 and the upper end of the spring 112 is provided with a hook portion 117, and the other end of the spring 112 protruding from the groove 116 is provided with a locking portion 113. The hook portion 117 is hooked on and positioned by the inner wall of the slot 116, and the locking portion 113 is locked with the corresponding locking groove 211 on and positioned by the inner edge of the central insertion hole 21 of the aluminum wheel 2. So that the wheel cover 1 can lock and position the locking device of the second embodiment of the present invention in the inner edge of the center insertion hole 21 of the aluminum alloy wheel 2.

Referring to fig. 6, another embodiment is disclosed. The inner surface of the spring 112 of the wheel house 1 is provided with a protruding U-shaped positioning portion 118, and the protruding U-shaped positioning portion 118 has a mounting groove 119 therein. The opening of the mounting groove 119 faces the outside of the insertion hole 11. The wheel cover 1 further includes a reinforcement 15, and the reinforcement 15 is arranged with a plurality of ribs 151 and is mounted in the insertion hole 11. Of the wheel cover 1. Each rib 151 corresponds to the spring 112 and is mounted in the mounting groove 119 of the positioning part 118 on the inner surface of each spring 112. Thus, the reinforcement 15 increases the strength 112 of the spring against each spring 112.

Additional advantages and modifications will readily appear to those skilled in the art. The invention in its broader aspects is therefore not limited to the specific details, and representative apparatus is shown and described herein. Accordingly, various modifications may be made without departing from the spirit or scope of the general inventive concept as defined by the appended claims and their equivalents.