Press structure for press type stationery

A press structure for press type stationery, comprising a mounting board, a resilient piece and a button;

• the mounting board is mounted in a stationery housing and is reciprocally translatable in the stationery housing;
• the resilient piece is fixedly provided;
• with reference to a vertical direction along which the mounting board moves up and down, an end portion of an upper end of the mounting board is cooperatively connected with a button;
• the button partially extends out of the stationery housing;
• an upper part of a front surface of the mounting board or an upper part of a back surface of the mounting board is recessed to form a recess;
• a position limiting block is provided in the recess;
• a closed loop sliding track is formed between outer walls of the position limiting block and inner walls of the recess;
• a top side of the position limiting block is recessed downwardly to form a position fixing slot;
• wherein the resilient piece comprises a spring that is vertically deformable along with a downward movement of the mounting board and a resilient rod laterally deformable along with the downward movement of the mounting board;
• the mounting board is cooperatively connected with the spring in a manner that compression of the spring is controlled along with the downward movement of the mounting board;
• the resilient rod is upright positioned along the vertical direction;
• two sides of the position limiting block are provided with a first inclined surface and a second inclined surface respectively;
• the first inclined surface and the second inclined surface are inclined towards the same side;
• an end portion of a lower end of the first inclined surface and an end portion of a lower end of the second inclined surface are both positioned at one side of the resilient rod;
• an upper end of the first inclined surface and an upper end of the second inclined surface are both at another opposite side of the resilient rod;
• the position fixing slot is positioned between the upper end of the first inclined surface and the upper end of the second inclined surface;
• an end portion of an upper end of the resilient rod has a contact part;
• the contact part is positioned inside the sliding track and slidably contacts and cooperates surface-to-surface with the first inclined surface and the second inclined surface as the mounting board moves downwardly.