Handle with alternate tool orientation

• US 4,640,155 A
• Filed: 12/24/1985
• Issued: 02/03/1987
• Est. Priority Date: 12/24/1985
• Status: Expired due to Fees

• Current Assignee: Harry F. Condon
• Original Assignee: Harry F. Condon
• Inventors: Condon, Harry F.
• Primary Examiner(s): NOT, DEFINED
• Assistant Examiner(s): Zatarga, Joseph T.
• Application Number:
  US06/813,090
• Time in Patent Office: 406 Days
• Field of Search: 81/439, 81/440, 81/177.8, 81/177.5, 81/177.6
• US Class Current: 81/439
• CPC Class Codes: B25B 23/16 Handles in general B25G
• CPC Class Codes: B25G 1/066 the grip itself being angularly adjustable
• CPC Class Codes: Y10T 74/20828 Handholds and grips

Abstract

A hand tool for transmitting torque having a handle wherein a tool implement may be mounted in alternative positions on the handle. The handle includes a slot intersecting an end and the tool implement, such as an Allen wrench or a screwdriver, includes a head molded thereon having a configuration closely conforming to the handle slot. A projection formed on the head transverse to the length of the implement cooperates with bores defined in the handle during the alternative mountings of the implement from the slot. In its operative positions the length of the implement is disposed parallel to the handle axis or transversely thereto.

Claims

1. A hand tool having a tool implement alternately positionable upon a handle comprising, in combination, an elongated handle having an outer surface, an axis, a front end and a rear end, an elongated axially extending radial slot defined in said handle laterally intersecting said handle outer surface and said handle front end, said slot including spaced, opposed flat parallel sides defined upon opposite sides of said handle axis and radially spaced relative thereto, an elongated implement having an axis, an outer end and an inner end, torque drive means defined on said implement outer end, a head integrally fixed on said implement inner end, said head including a pair of spaced parallel sides spaced apart a distance substantially equal to the spacing of said slot'"'"'s sides whereby said head may be firmly received within said slot in a first position wherein said implement axis is substantially parallel to said handle axis and extends from said handle front end and a second position wherein said implement axis is transversely disposed to said handle axis, an elongated projection defined on said head extending in a direction transverse to said implement axis, a first recess defined in said handle and intersecting said slot having a length transversely disposed to said handle axis, a second recess defined in said handle and intersecting said slot having a length substantially parallel to said handle axis, said head projection being closely received within said first recess when said head is in said first position and closely received within said second recess when said head is in said second position, reception of said projection within a recess preventing withdrawal of said head from said slot in a direction parallel to said implement axis.

2. In a hand tool as in claim 1, said head projection being of a cylindrical configuration, said first and second recesses comprising cylindrical bores.

3. In a hand tool as in claim 1, said first recess intersecting the exterior of said handle whereby said head projection is exteriorly accessible when received within said first recess.

4. In a hand tool as in claim 1, said second recess being coaxial with said handle axis.

5. In a hand tool as in claim 1, said implement being formed of metal, said head being formed of synthetic plastic and being molded upon said implement inner end.

6. In a hand tool as in claim 5, said head having an outer surface conforming in configuration with the configuration of said handle outer surface whereby when said head is in said first position within said slot said head outer surface aligns with and conforms to the adjacent handle outer surface.

7. In a hand tool as in claim 5, a bore defined in said handle intersecting said slot and extending toward said handle rear end, said bore receiving said implement outer end in an implement storage position when said head is located within said slot in a third position wherein said implement extends toward said handle rear end.

8. In a hand tool as in claim 5, said slot being of a U transverse cross section wherein said slot sides define the legs of said U cross section, said head having a transverse U cross section corresponding to that of said slot, said head projection being of a cylindrical configuration having a diameter equal to the slot width and defining the innermost end of said head whereby said projection conforms to and engages the U base of said slot when said head is in said second position within said handle slot.