Vehicle antenna mounting system

1. A vehicle antenna mounting system, comprising:

an antenna circuit board;

an antenna base supporting the antenna circuit board;

an antenna cover covering the antenna circuit board; and

a temporary mounting member temporarily mounting the antenna base on a roof of a vehicle body,

wherein the antenna base has a mounting projection protruding downwardly from a bottom surface of the antenna base and has a cavity defined in the mounting projection,

wherein the temporary mounting member is received in the cavity,

wherein the roof has a hole into which the temporary mounting member is inserted,

wherein the temporary mounting member includes a head, a pair of center legs extending from the center of the head, and a pair of edge legs extending from opposing edges of the head, respectively, and

wherein the cavity includes an upper cavity receiving the head, a center cavity receiving the pair of center legs, and a pair of edge cavities receiving the pair of edge legs, respectively.

2. The vehicle antenna mounting system according to claim 1 ,

wherein the pair of center legs are spaced apart from each other and parallel to each other,

wherein each center leg of the pair of center legs is elastically bent and connected to the head, and

wherein each center leg has a center retention barb provided on a bottom end thereof.

3. The vehicle antenna mounting system according to claim 1 , wherein each edge leg of the pair of edge legs has an edge retention barb provided on a bottom end thereof.

4. The vehicle antenna mounting system according to claim 3 ,

wherein the edge retention barb has a first inclined surface and a second inclined surface opposing the first inclined surface, and

wherein a slope of the first inclined surface is steeper than that of the second inclined surface.

5. The vehicle antenna mounting system according to claim 1 ,

wherein the cavity includes a retention shoulder provided in the center cavity, and

wherein the pair of center legs are engaged with the retention shoulder.

6. The vehicle antenna mounting system according to claim 1 , wherein, when the head is received in the upper cavity, a top surface of the head is flush with a top surface of the antenna base.

7. The vehicle antenna mounting system according to claim 1 , wherein each edge leg of the pair of edge legs further includes a straight portion extending vertically.

8. The vehicle antenna mounting system according to claim 1 ,

wherein the temporary mounting member includes a head and an opening provided in the head and includes a pair of edge legs extending from opposing edges of the head, respectively, and

wherein a screw passes through the opening and is screwed into the antenna base.

9. The vehicle antenna mounting system according to claim 1 , further comprising a stopper projection protruding downwardly from a bottom surface of the roof along a peripheral edge of the hole.

10. The vehicle antenna mounting system according to claim 1 , wherein the cavity is complementary to the temporary mounting member.

11. A vehicle antenna mounting system, comprising:

an antenna circuit board;

an antenna base supporting the antenna circuit board;

an antenna cover covering the antenna circuit board; and

a temporary mounting member temporarily mounting the antenna base on a roof of a vehicle body,

wherein the antenna base has a mounting projection protruding downwardly from a bottom surface of the antenna base and has a cavity defined in the mounting projection,

wherein the temporary mounting member is received in the cavity,

wherein the roof has a hole into which the temporary mounting member is inserted,

wherein the temporary mounting member includes a head, a pair of center legs extending from the center of the head, and a pair of edge legs extending from opposing edges of the head, respectively,

wherein each edge leg of the pair of edge legs has an inner surface facing the pair of center legs and an outer surface facing the outside of the head, and

wherein each edge leg has a plurality of inner recesses provided on the inner surface and has a plurality of outer recesses provided on the outer surface.

12. The vehicle antenna mounting system according to claim 11 ,

wherein the plurality of inner recesses is recessed from the inner surface toward the outer surface, and

wherein the plurality of outer recesses is recessed from the outer surface toward the inner surface.

13. The vehicle antenna mounting system according to claim 11 , wherein the cavity is complementary to the temporary mounting member.

14. A vehicle antenna mounting system, comprising:

an antenna circuit board;

an antenna base supporting the antenna circuit board;

an antenna cover covering the antenna circuit board; and

a temporary mounting member temporarily mounting the antenna base on a roof of a vehicle body,

wherein the antenna base has a mounting projection protruding downwardly from a bottom surface of the antenna base and has a cavity defined in the mounting projection,

wherein the temporary mounting member is received in the cavity,

wherein the roof has a hole into which the temporary mounting member is inserted,

wherein the temporary mounting member includes a head, a pair of center legs extending from the center of the head, and a pair of edge legs extending from opposing edges of the head, respectively,

wherein the head has a positioning recess,

wherein the antenna base has a positioning projection protruding toward the cavity, and

wherein, when the temporary mounting member is received in the cavity, the positioning projection is fitted into the positioning recess.

15. The vehicle antenna mounting system according to claim 14 , wherein the cavity is complementary to the temporary mounting member.