Lock for a computer

A lock for a computer, the lock comprising:

• a housing;
• a core rotatably connected to the housing and having a closed end with a pair of pin holes defined in the closed end and an open end opposite to the closed end and provided with a rod hole defined in the open end;
• a latch integrally extending out from the closed end of the core and having a pair of slopes parallelly formed to each other on the latch and a pair of sliding slots defined in the latch, wherein each sliding slot aligned and communicated with a corresponding one of the pin holes;
• a rod movably received in the housing and having:
• a flange end received in the rod hole;
• a pair of pins integrally formed on the flange end to extend out from the pin hole and rest on the sliding slots of the latch, wherein each of the pair of pins has a sharp point at a free end of the pin;
• a stud end opposed to the flange end;
• and
• a restricting slot peripherally defined between the flange end and the stud end,
• a spring compressibly mounted around the rod and abutting the flange end of the rod with one end of the spring;
• a cap abutted the other end of the spring and centrally defining a through hole to allow the extension of the rod;
• a button securely connected with the stud end of the rod;
• a locking mechanism disposed in the housing, the locking mechanism having a peg movably extending from the locking mechanism, the peg being receivable in the restricting slot of the rod to be able to restrict a movement of the rod;
• a latch chamber defined in a case of the computer, and an entrance defined in the case of the computer and communicating with the latch chamber;
• wherein the entrance is defined corresponding to the latch and the latch chamber is greater in size in relation to the entrance;
• and
• a cable pivotally connected to the housing.