Granted Patent B2

US 12,658,604 · App. 18/692,188 · Granted Jun 16, 2026

Inventors: Ryosuke Fujii (Tomioka, JP); Kenji Hayakawa (Tomioka, JP); Seiya Hiroki (Tomioka, JP)

Assignee: YOKOWO CO., LTD.

H01Q21/28H01Q1/14H01Q1/24H01Q1/32

Abstract

Claims (47)

1 . A vehicular antenna device comprising:

a first antenna;

a second antenna;

a first cable for the first antenna;

a second cable for the second antenna; and

a housing that holds the first antenna and the second antenna,

wherein the first cable and the second cable are held in a predetermined region of one surface of the housing,

wherein the housing includes a first case that holds the first antenna and a second case that holds the second antenna,

wherein, when the first case and the second case are overlapped with each other, the first cable and the second cable are arranged side by side in a second direction perpendicular to a first direction in which the first case and the second case are arranged side by side,

wherein the first cable is disposed along a side close to the first antenna in a region surrounded by at least a part of the first antenna and at least a part of the second antenna inside the first case, and

wherein the second cable is disposed along a side close to the second antenna in a region surrounded by at least a part of the first antenna and at least a part of the second antenna inside the second case.

2 . The vehicular antenna device according to claim 1 ,

wherein the first case includes a first cable guide portion that holds the first cable in a bent state, and

wherein the second case includes a second cable guide portion that holds the second cable in a bent state.

3 . A vehicular antenna device comprising:

a first antenna;

a second antenna;

a first cable for the first antenna;

a second cable for the second antenna; and

a housing that holds the first antenna and the second antenna,

wherein the first cable and the second cable are held in a predetermined region of one surface of the housing,

wherein the housing includes a first case that holds the first antenna and a second case that holds the second antenna,

wherein, when the first case and the second case are overlapped with each other, the first cable and the second cable are arranged side by side in a second direction perpendicular to a first direction in which the first case and the second case are arranged side by side,

wherein the first case has a first wall surface,

wherein the second case has a second wall surface,

wherein the first case includes a first attachment guide portion,

wherein the second case includes a second attachment guide portion fitted to the first attachment guide portion,

wherein the first attachment guide portion protrudes in the first direction compared to the first wall surface close to the first attachment guide portion, and

wherein the second attachment guide portion protrudes in the first direction compared to the second wall surface close to the second attachment guide portion.

4 . The vehicular antenna device according to claim 3 ,

wherein the first case includes a first cable guide portion that holds the first cable in a bent state, and

wherein the second case includes a second cable guide portion that holds the second cable in a bent state.

5 . A vehicular antenna device comprising:

a first antenna;

a second antenna;

a first cable for the first antenna;

a second cable for the second antenna; and

a housing that holds the first antenna and the second antenna,

wherein the first cable and the second cable are held in a predetermined region of one surface of the housing,

wherein the housing includes a first case that holds the first antenna and a second case that holds the second antenna,

wherein, when the first case and the second case are overlapped with each other, the first cable and the second cable are arranged side by side in a second direction perpendicular to a first direction in which the first case and the second case are arranged side by side,

wherein at least one of the first case and the second case has an inclined region and a claw for hooking at least one of the first antenna and the second antenna, and

wherein a recess of the inclined region increases toward the claw.

6 . The vehicular antenna device according to claim 5 , wherein the claw is located in a region close to an end portion in the first direction of at least one wall surface of the first case and the second case.

7 . The vehicular antenna device according to claim 5 ,

wherein the first case includes a first cable guide portion that holds the first cable in a bent state, and

wherein the second case includes a second cable guide portion that holds the second cable in a bent state.

Assignments (1)

Priority Claims (1)

Continuity (1)

References Cited (10)