Patent ID: 8915178
Filing Date: 2014-12-23
Classification: A47J

Abstract:
1. A minute pressure grill, comprising: an upper grill unit; a lower grill unit; a U-shaped lift pole having two ends rotatably connected to two sides of the upper grill unit, each of the ends being provided with a first cavity, each of the first cavities having therein a J-shaped lock catch and a pressure spring sleeved over the J-shaped lock catch, the J-shaped lock catch driving the pressure spring to compress or release, the U-shaped lift pole further including a U-shaped front pole and two rear poles, the two rear poles being fixed to the upper grill unit and each being provided with a joint, the U-shaped front pole being rotatably connected to the two rear poles by the joints, each of the rear poles having an end and a lock hole in the end of the rear pole, a movable lever having two ends being disposed inside the U-shaped front pole, each of the ends of the movable lever having a T-shaped wedge block, which engages with a respective lock hole, the U-shaped front pole having two second cavities therein, each of the second cavities having a returning spring therein, the movable lever passing through a center of the returning springs; and two arc lead rails, each being disposed on a respective side of the lower grill unit, each arc lead rails lock catching a respective J-shaped lock catch.