Handle assembly for doll carriages

In a handle assembly for a doll carriage of the type comprising a pair of support rods each having a first pivot head defining a cog seat;

• a substantially U-shaped handle having a pair of second pivot heads each defining a second cog seat;
• a spring-biased cog member disposed between the first and second cog seats, the cog member being constantly biased by a spring to assume an engaged position where the U-shaped handle is prevented from a pivotal movement with respect to the support rods, and being urgeable to assume a released position where the U-shaped handle is pivotal with respect to the support rods;
• and an adjusting piece operable to move the cog member from the engaged position to the released position, the improvement comprising:
• said cog member having a pair of annular wedges diametrically spaced from each other;
• and
• said adjusting piece having a pair of ridges on a side opposite to said cog member, each said ridge being constantly in contact with a corresponding annular wedge so that said ridges track along a respective slanted surface of said annular wedges in response to a rotational movement of said adjusting piece, thereby urging said cog member from the engaged position to the released position while simultaneously preventing said spring-biased cog member from assuming the engaged position.