Stabilizer

A stabilizer comprising:

• a connection rod comprising a connection rod body extending in one direction, and connection rod arms extending from the connection rod body in a direction different from the one direction;
• one or more core columns having internal structures into which the connection rod arms are inserted, the core column being configured to be movable in an upward/downward direction by an external force;
• and
• one or more housings having a housing fixing portion in which the connection rod body is disposed, and having a housing space into which the core column is inserted,
• wherein the connection rod arms are rotated about the connection rod body, as a rotation axis, by a movement of the core column in the upward/downward direction, and
• wherein the internal structure has a structure in which the connection rod arms are rotatable to a height lower than the connection rod body;
• wherein the internal structure comprises:
• an upper internal structure having an inclined structure in which a height of a point positioned at a right end based on a vertical direction perpendicular to the upward/downward direction is higher than a height of a lowest point;
• and
• a lower internal structure having an inclined structure in which a height of a point positioned at a left end based on the vertical direction is higher than a height of a highest point, and
• wherein the connection rod arms are inserted into internal spaces formed between the upper internal structure and the lower internal structure.