Securing device for rear walls of cabinet furniture

A securing device for cabinet furniture comprising:

• piece of a cabinet furniture including a sidewall, a grooved board and a rear wall, said sidewall and grooved board arranged perpendicular to one another and each including a groove for receiving said rear wall, said groove of said sidewall and said grooved board disposed in one common plane;
• a securing device comprising a first support element and a second support element wherein the first and second support elements are integrated in one piece into two legs of a corner angle piece whereby one of the first and second support elements is formed at each of the legs and the first support element and second support element each have:
• a bottom strike surface and a side strike surface whereby the bottom strike surface of each support element are within the same plane and the side strike surface of each support element are in planes that intersect each other;
• a through hole for receiving a screw or set pin;
• and a bar protruding transversely from and coupled to the side strike surface of each of the first and second support element, wherein the bars each have longitudinal edges, and the bars for each of the legs tapers off in a wedge shape towards a longitudinal edge opposite the longitudinal edge coupled to the support element.

A securing device for rear walls set in grooves of cabinet furniture, the securing device including at least one first support element placed in an angle area between a rear wall and a grooved sidewall and at least one second support element placed between the rear wall and a grooved board, wherein the at least one first and second support elements are integrated in one piece into two legs of a corner angle piece, and wherein said legs are at a right angle to one another, and whereby one of the at least one first and second support elements is formed at each of the legs whereby the first and second support elements each have:

• contact sides at a right angle to one another;
• a through hole for receiving a screw or set pin, diagonal to the contact sides;
• and a bar protruding transversely, wherein the bars have longitudinal sides, and one of the longitudinal sides of each bar for each of the legs is planar with the rear wall and engages the grooved sidewall or grooved board, respectively;
• wherein the legs of the corner angle piece including the at least one first and second support elements have support bars at a right angle to one another and including strike sides, wherein the strike sides contact the contact sides of each support element, whereby the strike sides of both legs that are located at the same side of the corner angle piece are in one common plane;
• and wherein an end region of the at least one first and second support elements is attached and protruding to an inner side of the legs of the corner angle piece and has a face side perpendicular to a diagonal plane of the inner corners between the support bars of the legs and proximate an insertion opening of the respective through hole.