Structure for mounting column switches for vehicles

• US 4,404,438 A
• Filed: 03/15/1982
• Issued: 09/13/1983
• Est. Priority Date: 03/03/1982
• Status: Expired due to Term

• Current Assignee: Niles Parts Co., Ltd. (Valeo SE)
• Original Assignee: Niles Parts Co., Ltd. (Valeo SE)
• Inventors: Honjo, Kazumi
• Primary Examiner(s): Kozma, Thomas J.
• Assistant Examiner(s): Ginsburg, Morris
• Application Number:
  US06/357,909
• Time in Patent Office: 547 Days
• Field of Search: 200/61.54, 200/61.27-61.38
• US Class Current: 200/61.54
• CPC Class Codes: B60Q 1/1461 Multifunction switches for dimming headlights and controlling additional devices, e.g. for controlling direction indicating lights

Abstract

A device for mounting the column switches for vehicles fixes various kinds of unit type column switches for vehicles, for example, unit type turn signal switches, a wiper switch, a washer switch, and so forth on the base board fixed on the handle shaft of a vehicle. Guide projections are provided at both sides of the column switches for vehicles, while U-shaped depressions in which said column switches are fitted are provided on the base board. This depression has guide grooves at its side walls, and the guide projections are inserted into said guide grooves. Further, screw holes are arranged at a part of the column switches for vehicles or a part of said base board, while through holes are provided at a part of the base board or a part of the column switches for vehicles at the position which corresponds to and aligns with said screw holes. The column switches for vehicles can firmly be fixed on the base board by screwing a plurality of threaded rods into the screw holes while passing the rods through the through holes.

Claims

1. A mounting structure for mounting a column switch on a handle shaft of a vehicle, comprising the combination of:

a base board defining at least one generally U-shaped depression therein formed by a bottom member and a pair of opposed side walls, each having an inner side and an outer side, generally outwardly extending from said base board when said base board is fixed on the handle shaft of the vehicle, said depression being structurally adapted to receive a column switch therein, the inner sides of each of said side walls of said depression defining guide grooves on opposed interior portions thereof located so as to face each other inwardly, said U-shaped depression further having at least one opening therein for receiving a fastening member;

a column switch which includes a housing defined at least by opposed left and right walls thereof, and including guide projections on the respective left and right walls thereof for engaging said guide grooves in said U-shaped depression when said column switch is inserted in said U-shaped depression, said switch further defining at least one opening therein located in register with the opening in said U-shaped depression when said column switch is located therein, for also receiving said fastening member; and

a fastening member extending through one of either of said opening in said U-shaped depression or said opening in said switch to engage securely the other of said openings,

whereby said column switch is securely fixed by said fastening member to said base board.

2. The structure as set forth in claim 1, wherein at least a pair of through openings are provided in said U-shaped depression in the opposed side walls thereof and extending therethrough, said through openings extending transversely through each of the opposed sidewalls of said U-shaped depression, said column switch defining a like pair of threaded openings in opposed left and right walls of said switch for respectively receiving ends of a pair of threaded members constituting fastening members therein, said threaded members respectively passing through said through openings in the walls of said U-shaped depression to engage said threaded openings in said column switch.

3. The structure as set forth in claim 1, wherein said opening in said U-shaped depression is a through opening which extends through said bottom member of said depression, said column switch defining a like threaded opening in a lower surface thereof for receiving an end of a threaded member constituting said fastening member therein, said threaded member passing through said through opening in the bottom member of said U-shaped depression to engage said threaded opening in said column switch.

4. The structure as set forth in claim 3, wherein a pair of through openings are provided in said bottom member of said U-shaped depression, said column switch defining a like pair of threaded openings in a lower surface thereof for receiving respective ends of a pair of threaded members constituting fastening members, respectively passing through the through openings in the bottom member of said U-shaped depression to engage said threaded openings in said column switch.

5. The structure as set forth in claim 1, wherein said column switch further includes a pair of tabs respectively arranged on the opposed walls of said column switch and located above the guide projections thereon;

said base board further defines respective stepped sections at respective outer ends of said side walls of said depression, located to engage respectively with said tabs when said column switch is inserted in said base board, the opening in said column switch being defined by through openings in each of said tabs and extending therethrough, the openings in said base board being defined by threaded openings provided laterally in the stepped sections of the walls of said U-shaped depression and arranged to receive respective ends of fastening members passing through said tabs.

6. The structure as set forth in claim 1, wherein said column switch further includes at least one tab arranged on a wall of said column switch and located above the guide projection thereon, said base board further defines a stepped section at an outer end of a side wall of said U-shaped depression, located to engage with said tab when said column switch is inserted in said baseboard, the opening in said column switch being a through opening and provided through said tab, the opening in said base board being threaded and provided laterally in the stepped section of the wall of said U-shaped depression and arranged to receive an end of a threaded fastening member therein after the threaded fastening member passes through the through opening in the tab.

9. The structure as set forth in any one of claim 1 to 7, wherein each column switch is formed into a housing shape.

7. A mounting structure for mounting column switches on a handle shaft of a vehicle, comprising:

a base board defining a first and second generally U-shaped depression therein, oppositely located respectively on a left hand portion and a right hand portion of the base board when the base board is fixed about the handle shaft of the vehicle, each of said first and second depressions being structurally adapted to receive a first and a second vehicle column switch respectively therein;

the first column switch defining opposed left and right exterior walls including an operative member for controlling the operation of at least one electrically operative device on said vehicle, the second column switch including an operative member for controlling the operation of at least one other electrically operated device on said vehicle, each of said first and said second depressions including guide grooves arranged laterally on opposed left and right interior walls of the respective first and second depression;

guide projections provided on opposed left and right exterior walls of each of said first and second switches, located so that when said first and said second column switches are respectively fitted in said first and second depressions, the guide grooves guide the respective switches into a secure engagement in said depressions;

tabs arranged on the respective left and right walls of said first and second column switches and located thereon above the guide projections thereon to engage corresponding stepped sections on upper right end surfaces of the base board, each of said tabs including through holes extending therethrough; and

fastening means projecting through said through holes in said tabs for engaging said baseboard so that when said first and second switches are located in said first and said second depressions, said switches are tightly fixed to said base board.

8. The structure as set forth in claim 7, wherein said fastening means is a threaded rod engaging a threaded opening in said base board.