Massager capable of swelling through vibration

A massager capable of swelling through vibration, comprising an integrated silica gel jacket (1), wherein an inner shell (2) with a shape consistent to a bottom of the silica gel jacket (1) is arranged at the bottom of the silica gel jacket (1), a silica gel inner sleeve (3) is arranged at a top of the inner shell (2), an outer wall of the silica gel inner sleeve (3) is adhered to an inner wall of the silica gel jacket (1), a vibrating body (4) is arranged in the silica gel inner sleeve (3), a top of the vibrating body (4) is fixed at a top of the silica gel inner sleeve (3), a vibrating silica gel sleeve (5) is covered outside the vibrating body (4), the vibrating silica gel sleeve (5) is in gap connection with the vibrating body (4), a bottom of the vibrating silica gel sleeve (5) is in sealing connection with a bottom of the silica gel inner sleeve (3), an air inlet and outlet channel (51) is arranged in a center of the vibrating silica gel sleeve (5), an air locking member (6) is arranged at a bottom of the air inlet and outlet channel (51), a wire hole (61) and an air hole (62) are formed in the air locking member (6), the wire hole (61) is used for a wire of the vibrating body (4) to pass through and sealed by glue, and the air hole (62) is connected to an air pump (21);

• when gas does not enter into the air pump (21), the vibrating silica gel sleeve (5) is adhered to the inner wall of the silica gel inner sleeve (3);
• and when gas enters into the air pump (21), the silica gel inner sleeve (3) is opened by the gas, so an air chamber (8) is formed between the silica gel inner sleeve (3) and the vibrating silica gel sleeve (5).