Patent ID: 7144181

Claim:
A joining device for attaching a body, comprising: a first body having a first wall with an inner side and extending substantially at a right angle to a second wall of a second body, said first body being inserted into said second body, said second body being a single unitary construction; a plurality of detent bosses connected to said inner side of said first wall, said plurality of detent bosses each being pressed by force into a respective one of detent openings formed in the second body, and said plurality of detent bosses being encircled by the second body in a pressed-in state; a plurality of connection devices each disposed in said first body for exerting the force on a respective one of said detent bosses; wherein said first body has a plurality of springs connected to said first wall and said plurality of detent bosses are each disposed on a respective one of said plurality of springs; and wherein said first body has a plurality of support walls on an inside of said first wall, and substantially vertical to said first wall, and said plurality of connection devices which are disposed between said plurality of support walls and said plurality of springs can be screwed or inserted into said first body.