Shaving blade cartridge and a shaver comprising such shaving blade cartridge

A shaving blade cartridge comprising:

• a housing extending along a longitudinal axis (X-X) having a top side and a bottom side opposite the top side , and first and second longitudinal sides each extending longitudinally along the longitudinal axis (X-X) between the top and bottom sides;
• a primary cutting blade mounted on the housing between the first and second longitudinal sides, and having a cutting edge;
• a primary cap located rearward of the cutting edge;
• a trimming element mounted on the housing, the trimming element comprising a trimming edge, the trimming edge and the cutting edge being disposed opposite from each other;
• a trimming guard bar provided on the housing, the trimming guard bar being forward of the trimming edge, the primary cap, the trimming element, and the trimming guard bar being positioned along a vertical axis, the trimming guard bar comprising a trimming guard bar edge, an external surface of the trimming guard bar being defined by a radius and having a highest point, the highest point corresponding to a point of the trimming guard bar edge closest to the trimming edge, the trimming guard bar edge formed by an intersection between the external surface of the trimming guard bar and an inner surface of the trimming guard bar extending along a horizontal axis transverse to the vertical axis,
• wherein a theoretical limit trimming curve is defined by the trimming edge, the highest point, and the exterior surface of the trimming guard bar;
• the theoretical limit trimming curve being concave when viewed from the trimming guard bar,
• wherein the primary cap is spaced from and disposed behind the theoretical limit trimming curve, and
• wherein the trimming guard bar is disposed behind the theoretical limit trimming curve toward the second longitudinal side and/or is disposed tangential to the theoretical limit trimming curve toward the second longitudinal side, such that the trimming guard bar does not project beyond the theoretical limit trimming curve.