Connector engageable in multiple positions and releasable in only one position

Claim 2

Apparatus for detachably interconnecting two objects including in combination: a female member adapted to be secured to one of the objects and defining a receptacle and an entrance leading into said receptacle, a male member adapted to be secured to the other object and having an engagement portion with an axis, said engagement portion being shaped and dimensioned to be movable into and out of said receptacle through said entrance and rotatable about said axis while in said receptacle, detent means yieldably carried by said female member and projecting into said entrance for interference with passage of said engagement portion therethrough, said detent means being yieldably deflectable by said engagement portion to accommodate passage thereof into said receptacle irrespective of the rotational orientation of said male member with respect to the axis of said engagement portion, and a recess formed in said engagement portion and shaped and dimensioned to receive said detent means in only one rotational orientation of said male member when said engagement portion is disposed in said receptacle to accommodate movement of said engagement portion from said receptacle through said entrance, said engagement portion being engageable with said detent means in all rotational orientations other than said one rotational orientation of said male member when said engagement portion is disposed in said receptacle to prevent movement of said engagement portion from said receptacle through said entrance.

Claim 3

The apparatus of claim 1, wherein said entrance is disposed at a peripheral edge of said female member.

Claim 4

The apparatus of claim 1, wherein said engagement portion includes a stud projecting from said male member.

Claim 5

The apparatus of claim 1, wherein said engagement portion is moved into and out of said receptacle in directions substantially perpendicular to said axis.

Claim 6

The apparatus of claim 4, wherein said entrance defines a slot leading into said receptacle.

Claim 7

The apparatus of claim 1, wherein said detent means projects into said entrance in a direction transverse to the direction of movement of said engagement portion into and out of said receptacle.

Claim 9

Apparatus for detachably interconnecting two objects including in combination: a female member adapted to be secured to one of the objects and having a front surface and an aperture in said front surface which extends to a peripheral edge thereof and has an open end thereat, said female member having a receptacle formed therein behind said front surface, said receptacle being larger than said aperture and communicating with the entire area of said aperture and having an entrance which opens at a peripheral edge of said female member adjacent to the open end of said aperture, a male member adapted to be secured to the other object and having a stud projecting therefrom and a button at the distal end of said stud, said button being dimensioned to prevent passage thereof through said aperture in directions normal to said front surface but to accommodate passage to and from said receptacle in directions parallel to said front surface from said peripheral edge thereof with said stud extending through said opening and further to accommodate rotation of said button about the axis of said stud while in said receptacle, detent means yieldably carried by said female member and projecting into the entrance portion of said receptacle near the open end of said aperture for interference with passage of said button into and out of said receptacle in directions parallel to said front surface, said detent means being yieldably deflectable by said button to accommodate passage of said button into said receptacle irrespective of the rotational orientation of said male member with respect to the axis of said stud, and a recess formed in said button and shaped and dimensioned to receive said detent means in only one rotational orientation of said male member when said button is disposed in said receptacle to accommodate movement of said button from said receptacle, said button being engageable with said detent means in all rotational orientations other than said one rotational orientation of said button when said button is disposed in said receptacle to prevent movement of said button from said receptacle.

Claim 10

Apparatus for detachably interconnecting two objects including in combination: a female member adapted to be secured to one of the objects and having a front surface and an aperture in said front surface which extends to a peripheral edge thereof and has an open end thereat, said female member having a receptacle formed therein behind said front surface, said receptacle being larger than said aperture and communicating with the entire area of said aperture and having an entrance which opens at a peripheral edge of said female member adjacent to the open end of said aperture, a male member adapted to be secured to the other object and having a stud projecting therefrom and a button at the distal end of said stud, said button being dimensioned to prevent passage thereof through said aperture in directions normal to said front surface but to accommodate passage to and from said receptacle in directions parallel to said front surface from said peripheral edge thereof with said stud extending through said opening and further to accommodate rotation of said button about the axis of said stud while in said receptacle, detent means yieldably carried by said female member and projecting into the entrance portion of said receptacle near the open end of said aperture for interference with passage of said button into and out of said receptacle in directions parallel to said front surface, said detent means being yieldably deflectable by said button to accommodate passage of said button into said receptacle irrespective of the rotational orientation of said male member with respect to the axis of said stud, and a recess formed in said button and shaped and dimensioned to receive said detent means in only one rotational orientation of said male member when said button is disposed in said receptacle to accommodate movement of said button from said receptacle, said button being engageable with said detent means in all rotational orientations other than said one rotational orientation of said button when said button is disposed in said receptacle to prevent movement of said button from said receptacle.

Claim 11

The apparatus of claim 8, wherein said aperture is generally U-shaped.

Claim 12

The apparatus of claim 8, wherein said detent means projects toward said front surface.

Claim 13

The apparatus of claim 10, wherein said detent means includes a cam surface cammingly engageable by said button during movement thereof into said receptacle to facilitate deflection of said detent means.

Claim 14

The apparatus of claim 10, wherein said cam surface slopes toward said front surface and away from the open end of said aperture.

Claim 15

The apparatus of claim 8, wherein said recess is generally triangular in shape.

Claim 16

The apparatus of claim 13, wherein said recess increases in depth toward the wide end thereof.

Claim 17

The apparatus of claim 8, wherein said button is substantially circular in shape.

Claim 18

The apparatus of claim 15, wherein said recess forms a sector of said circular button.

Claim 19

The apparatus of claim 15, wherein said button is substantially in the form of a flat disk coaxial with said stud.

Claim 20

The apparatus of claim 17, wherein said disk is very slightly thinner than the thickness of said receptacle.

Claim 21

The apparatus of claim 8, wherein said male and female members are formed of metal.

Claim 22

The apparatus of claim 8, wherein said male member is of unitary one-piece construction.