Electric remote control mirror apparatus

Claim 2

An electric remote control mirror apparatus comprising: a mirror, a mirror body fixed to said mirror, a mirror housing for receiving said mirror body, supporting means fixed within said mirror housing for holding said mirror body in said mirror housing, said supporting means including a housing member fixed in said mirror housing and means for pivotably supporting said mirror body and connecting said mirror housing with said housing member, two ball bases mounted on the back side of said mirror body wherein one ball base lies on a lateral pivot axis of said mirror body and the other ball base lies on a longitudinal pivot axis of said mirror body and said laterial and longitudinal axes are perpendicualr to one another, a pair of hollowed cylindrical threaded rods each of which has an inner surface provided with screw threads and a ball portion at the end portion of said each threaded rod, said ball portion being adapted to be fitted to each of said ball bases respectively, and said pair of the hollowed cylindrical threaded rods being disposed in said ball bases, and each of said pair of hollowed cylindrical threaded rods being movable in its axial direction through a cylindrical hole mounted on said housing member, but each of said pair of hollowed cylindrical threaded rods being unrotatable with respect to said housing member, a pair of rotation members rotatably mounted in said housing member, each of said rotation members having at least two portions having a plurality of screw threads, said two portions spaced apart from each other and said plural screw threads being coupled to said screw threads of each of said threaded rods, gear means connected to each of said rotation members for transmitting a driving force to each of said rotation members, electric motor means for driving said rotation member through said gear means, and resilient O-rings fixedly disposed in said housing member and contacting the respective outer surfaces of said threaded rods, such that each threaded rod is supported by said housing member.

Claim 3

The electric remote control mirror apparatus according to claim 1, wherein said rotation member has a plurality of arm portions and there is formed a screw thread portion at the end point portion of each of said arm portions, said screw thread portion being resiliently contacted to the screw thread portion of said threaded rod.

Claim 4

The electric remote control mirror apparatus according to claim 2, wherein said screw thread portion includes at least one screw thread.

Claim 5

The electric remote control mirror apparatus according to claim 2, wherein said rotation member has two arm portions and a screw thread portion to be coupled to the screw thread portion of said threaded rod is formed at the end point of each of said two arm portions, and further comprises spring means for providing a resilient force to said two arm portions and coupling each of said screw thread portion of said two arm portions against said screw thread portion of each of said threaded rods.

Claim 6

An electric remote control mirror apparatus comprising; a mirror, a mirror body fixed to said mirror, a mirror housing for receiving said mirror body, supporting means fixed within said mirror housing for holding said mirror body in said mirror housing, said supporting means including a housing member fixed in said mirror housing and means for pivotably supporting said mirror body and connecting said mirror housing with said housing member, two ball bases mounted on the back side of said mirror body wherein one ball base lies on a lateral pivot axis of said mirror body and the other ball base lies on a longitudinal pivot axis of said mirror body and said lateral and longitudinal axes are perpendicular to one another, a pair of hollowed cylindrical threaded rods, each of which has an inner surface provided with screw threads and a ball portion at the end portion of said each threaded rod, said ball portion being adapted to be fitted to each of said ball bases respectively, and said pair of the hollowed cylindrical threaded rods being disposed in said ball bases, and each of said pair of hollowed cylindrical threaded rods being movable in its axial direction through a cylindrical hole mounted on said housing member, a pair of rotation members rotatably mounted in said housing member, each of said rotation members having at least two portions having a plurality of screw threads, said two portions spaced apart from each other and said plural screw threads being coupled to said screw threads of each of said threaded rods, a pair of guiding members projected from said housing member in the direction substantially equal to the moving direction of said threaded rod, and said paired guiding members sandwiching a projected piece extending in the direction substantially perpendicular to the moving direction of said threaded rod, said projected piece being mounted at the end portion of said threaded rod, gear means connected to each of said rotation members for transmitting a driving force to each of said rotation members, electric motor means for driving said rotation members through said gear means, and resilient O-rings fixedly disposed in said housing member and contacting the respective outer surfaces of said threaded rods, such that each threaded rod is supported by said housing member.

Claim 7

An electric remote control mirror apparatus comprising; a mirror, a mirror body fixed to said mirror, a mirror housing for receiving said mirror body, supporting means fixed within said mirror housing for holding said mirror body in said mirror housing, said supporting means including a housing member fixed in said mirror housing and means for pivotably supporting said mirror body and connecting said mirror housing with said housing member, two ball bases mounted on the back side of said mirror body wherein one ball base lies on a lateral pivot axis of said mirror body and the other ball base lies on a longitudinal pivot axis of said mirror body and said lateral and longitudinal axes are perpendicular to one another, a pair of hollowed cylindrical threaded rods, each of which has an inner surface provided with screw threads and a ball portion at the end portion of said each threaded rod, said ball portion being adapted to be fitted to each of said ball bases respectively, and said pair of the hollowed cylindrical threaded rods being disposed in said ball bases, and each of said pair of hollowed cylindrical threaded rods being movable in its axial direction through a cylindrical hole mounted on said housing member, a pair of rotation members rotatably mounted in said housing member, each of said rotation members having at least two portions having a plurality of screw threads, said two portions spaced apart from each other and said plural screw threads being coupled to said screw threads of each of said threaded rods, a pair of guiding members projected from said housing member in the direction substantially equal to the moving direction of said threaded rod, and said paired guiding members sandwiching a projected piece extending in the direction substantially perpendicular to the moving direction of said threaded rod, said projected piece being mounted at the end portion of said threaded rod, gear means connected to each of said rotation members for transmitting a driving force to each of said rotation members, electric motor means for driving said rotation members through said gear means, and resilient O-rings fixedly disposed in said housing member and contacting the respective outer surfaces of said threaded rods, such that each threaded rod is supported by said housing member.

Claim 8

The electric remote control mirror apparatus according to claim 5, wherein there are provided on said mirror body openings through which the end portions of said paired guiding members are passed respectively, and bars slidably contacted with the opposite walls of said paired guiding members.

Claim 9

The electric remote control mirror apparatus according to claim 6, wherein said bar is formed in a circular section and integrally formed with said mirror body.

Claim 10

The electric remote control mirror apparatus according to claim 1, further comprising a pair of projected members projected from said housing member in the direction substantially equal to the moving direction of said threaded rod and located on one line out of said two straight lines, openings mounted on said mirror base through which the end point of said paired projected members is passing and a bar slidably contacted to the opposite walls of said paired projected members.

Claim 11

The electric remote control mirror apparatus according to claim 8, wherein said bar is formed in a circular section and integrally formed with said mirror body.

Claim 12

The electric remote control mirror apparatus according to claim 1, wherein said gear means is formed in a hollowed cylinder adapted to receive said threaded rod and said rotation member, one end of said gear means being fixed to said rotation member, and the other end of said gear means being rotatably supported by the inner wall of said housing member and adapted to contact to said O-ring.

Claim 13

The electric remote control mirror apparatus according to claim 10, further comprising an annular washer member disposed between the other end of said gear means and said O-ring.

Claim 14

The electric remote control mirror apparatus according to claim 10, wherein said supporting means comprising; a ball base integrally formed with said housing member and having a concave surface, means for forming a through hole positioned at the central portion of said concave surface toward the inside of said housing member, a hollowed boss portion having a boss surface to be fitted to said concave surface and having a through hole positioned at the center of said hollowed boss portion, said hollowed boss portion being integrally formed with said mirror body, a pressure applying member having a through hole at the central portion of said pressure applying member, having a boss portion to be fitted to said inner surface of said hollowed boss portion of said mirror body, a bolt having a head portion at one end of said bolt and a screw portion at the other end of said bolt, said head portion being contacted to the top of said through hole of said pressure applying member, said bolt being inserted into said housing member through said through hole of said pressure applying member, said through hole of said hollowed boss member and said through hole of said ball base, a spring stopper threadable into slidably mounted with respect to said housing member in the state that a rotation around the axis is inhibitted and said spring stopper screwed to be said screw portion of said bolt member, and a compression coil spring disposed between said inner surface of said housing member and said spring stopper.

Claim 15

An electric remote control mirror apparatus comprising; a mirror, a mirror body fixed to said mirror, a mirror housing for receiving said mirror body, supporting means fixed within said mirror housing for holding said mirror body in said mirror housing, said supporting means including a housing member fixed in said mirror housing and means for pivotably supporting said mirror body and connecting said mirror housing with said housing member, two ball bases mounted on the back side of said mirror body wherein one ball base lies on a lateral pivot axis of the mirror body and the other ball base lies on a longitudinal pivot axis of the mirror body and said lateral and longitudinal axes are perpendicular to one another, a pair of hollowed cylindrical threaded rods, each of which has an inner surface provided with screw threads and a ball portion at the end portion of said each threaded rod, said ball portion being adapted to be fitted to each of said ball bases respectively, and said pair of the hollowed cylindrical threaded rods being disposed in said ball bases, and each of said pair of hollowed cylindrical threaded rods being movable in its axial direction through a cylindrical hole mounted on said housing member, a pair of rotation members rotatably mounted in said housing member and having a plurality of arm members, and end portion of each of said arm members being formed with screw threads which are resiliently coupled to said screw thread portion of said threaded rod, gear means connected to each of said rotation members for transmitting a drive force to each of said rotation members, said gear means being formed in a hollowed cylinder for receiving said threaded rod and said rotation member, one end of said gear means being fixed to said rotation member and the other end of said gear means being rotatably supported by an inner wall of said housing member, a pair of guide members projected from said housing member in the direction substantially equal to the moving direction of said threaded rod, said paired guide members sandwiching an elongated projected piece mounted on the end portion of said threaded rod and extending in the direction substantially perpendicular to the moving direction of said threaded rod, opening means provided on said mirror body, through which the end portions of said paired guiding members are passed respectively, bar means slidably contacted with the opposite walls of said paired guiding members, and electric motor means for driving said rotation members through said gear means, said pivotably supporting means comprising, a ball base integrally formed with said housing member and having a concave surface; means for forming a through hole positioned at the central portion of said concave surface toward the inside of said housing member; a hollowed boss portion having a boss surface to be fitted to said concave surface and having a through hole positioned at said hollowed boss portion, said hollowed boss portion being integrally formed with said mirror body; a pressure applying member having a through hole at the central portion of said pressure applying member, having a boss portion to be fitted to said inner surface of said hollowed boss portion of said mirror body; a bolt having a head portion at one end of said bolt and a screw portion at the other end of said bolt, said head portion being contacted to the top of said through hole of said pressure applying member, said bolt being inserted into said housing member through said through hole of said pressure applying member, said through hole of said hollowed boss member and said through hole of said ball base; a spring stopper slidably mounted with respect to said housing member in the state that a rotation around the axis is inhibited and said spring stopper being adapted to be screwed to said screw portion of said bolt member; and a compression coil spring disposed between said inner surface of said housing member and said spring stopper, and resilient O-rings fixedly disposed in said housing member and contacting the respective outer surfaces of said threaded rods, such that each threaded rod is supported by said housing member, said O-rings being disposed at the inner side of the cylindrical hole of said housing member into which each of said threaded rods is inserted.

Claim 16

An electric remote control mirror apparatus comprising; a mirror, a mirror body fixed to said mirror, a mirror housing for receiving said mirror body, supporting means fixed within said mirror housing for holding said mirror body in said mirror housing, said supporting means including a housing member fixed in said mirror housing and means for pivotably supporting said mirror body and connecting said mirror housing with said housing member, two ball bases mounted on the back side of said mirror body wherein one ball base lies on a lateral pivot axis of the mirror body and the other ball base lies on a longitudinal pivot axis of the mirror body and said lateral and longitudinal axes are perpendicular to one another, a pair of hollowed cylindrical threaded rods, each of which has an inner surface provided with screw threads and a ball portion at the end portion of said each threaded rod, said ball portion being adapted to be fitted to each of said ball bases respectively, and said pair of the hollowed cylindrical threaded rods being disposed in said ball bases, and each of said pair of hollowed cylindrical threaded rods being movable in its axial direction through a cylindrical hole mounted on said housing member, a pair of rotation members rotatably mounted in said housing member and having a plurality of arm members, and end portion of each of said arm members being formed with screw threads which are resiliently coupled to said screw thread portion of said threaded rod, gear means connected to each of said rotation members for transmitting a drive force to each of said rotation members, said gear means being formed in a hollowed cylinder for receiving said threaded rod and said rotation member, one end of said gear means being fixed to said rotation member and the other end of said gear means being rotatably supported by an inner wall of said housing member, a pair of guide members projected from said housing member in the direction substantially equal to the moving direction of said threaded rod, said paired guide members sandwiching an elongated projected piece mounted on the end portion of said threaded rod and extending in the direction substantially perpendicular to the moving direction of said threaded rod, opening means provided on said mirror body, through which the end portions of said paired guiding members are passed respectively, bar means slidably contacted with the opposite walls of said paired guiding members, and electric motor means for driving said rotation members through said gear means, said pivotably supporting means comprising, a ball base integrally formed with said housing member and having a concave surface; means for forming a through hole positioned at the central portion of said concave surface toward the inside of said housing member; a hollowed boss portion having a boss surface to be fitted to said concave surface and having a through hole positioned at said hollowed boss portion, said hollowed boss portion being integrally formed with said mirror body; a pressure applying member having a through hole at the central portion of said pressure applying member, having a boss portion to be fitted to said inner surface of said hollowed boss portion of said mirror body; a bolt having a head portion at one end of said bolt and a screw portion at the other end of said bolt, said head portion being contacted to the top of said through hole of said pressure applying member, said bolt being inserted into said housing member through said through hole of said pressure applying member, said through hole of said hollowed boss member and said through hole of said ball base; a spring stopper slidably mounted with respect to said housing member in the state that a rotation around the axis is inhibited and said spring stopper being adapted to be screwed to said screw portion of said bolt member; and a compression coil spring disposed between said inner surface of said housing member and said spring stopper, and resilient O-rings fixedly disposed in said housing member and contacting the respective outer surfaces of said threaded rods, such that each threaded rod is supported by said housing member, said O-rings being disposed at the inner side of the cylindrical hole of said housing member into which each of said threaded rods is inserted.