115results about How to "Does not take up internal space" patented technology

The invention provides a compact air fryer, which belongs to the field of mechanical technology. The air fryer solves the problem in the prior art of inconvenient cleaning. The compact air fryer includes a housing with a cavity in the interior. The side part of the housing is provided with an opening communicating with the inner cavity. The opening is provided with a door plate which can be opened and closed. The door plate is fixedly connected with a frying basket. When the door plate is buckled, the frying basket is located in the housing. The air fryer comprises a motor, a fan blade and a heating pipe. The upper part of the fan blade and the housing is provided with a recessed connecting cavity. The motor is fixedly connected into the connecting cavity. The fan blade and the heating pipe are located at the connecting cavity. The fan blade is detachably connected to a rotary shaft of the motor. The heating pipe is arranged in a conical and helical manner and forms an annular heating part. The compact air fryer is convenient to clean.

The invention provides an automatic steam exhausting electric pressure cooker. The cooker comprises a cooker cover, a cooker inner container, a cooker body and a cantilever hinged with the cooker body, wherein the center of the cooker cover is rotationally pivoted to the cantilever; the cooker cover is rotationally buckled with or separated from the cooker body and provided with a counter weight pressure limiting valve; the cantilever is provided with an electromagnetic push rod; when the cooker cover is buckled with the cooker body, the electromagnetic push rod is close to the counter weight pressure limiting valve and can drive the counter weight pressure limiting valve to exhaust steam and release pressure; and when the cooker cover is separated from the cooker body, the electromagnetic push rod is far away from the counter weight pressure limiting valve. Compared with the prior art, the electric pressure cooker of the invention has the advantages of realizing automatic steam exhausting and pressure releasing through cooperating action of the electromagnetic push rod and the pressure limiting valve, ensuring that the cooker can only be opened under the condition that foods are boiled completely, eliminating the safety potential hazard of user scalding, further expanding application range and saving cost, along with simpler structure, more convenient installation and no occupation of internal space.

The invention discloses a switch door mechanism of an air conditioner. The switch door mechanism is arranged in an air outlet frame of a shell and comprises a switch door, a curve rack, a driving gearshaft, a curve guiding groove and a rotating shaft, wherein one side of a switch door body of the switch door is connected with a door panel; and the other adjacent side is connected with an air deflector; the curve rack and the curve guiding groove are fixed on the switch door body; the driving gear shaft can rotate relative to the shell and is mutually engaged with the curve rack, and a shaft pin of the driving gear shaft is inserted in the curve guiding groove; one end of the rotating shaft is fixed on the switch door body, and the other end is inserted in a limit groove of the shell. Theswitch door mechanism of an air conditioner enables the switch door to correspondingly swing or linearly move by the engagement of the rotating driving gear shaft and the curve rack, realizes the twofunctions of closing or opening the air outlet frame and enabling the air deflector to swing and supply air only by arranging two grooves with guiding action without additionally arranging guide railsor occupying the internal space of the air conditioner shell, thereby being extremely convenient and attractive.

The invention discloses an inflatable greenhouse film, which consists of an upper film, a middle film, a bottom film, a matched air guide pipe and an edge sealing film, wherein the upper film, the middle film and the bottom film are equal in both length and width and are overlapped in the same direction. The middle film is overlapped on the bottom film, the periphery of the middle film is respectively connected with the upper edge and the lower edge of the edge sealing film in an iron-welding way, a transverse iron-welding straight joint is arranged at one second of the ridge width c of the middle film in a longitudinal direction, transverse iron-welding straight joints are equidistantly arranged at intervals of ridge width C, and the two films are compounded at an interval to form a lower ridge-shaped air storage layer. The upper film is overlapped above the middle film, the periphery of the upper film is connected with the upper edge of the edge sealing film in an iron-welding way, transverse iron-welding straight joints are equidistantly arranged between the upper film and the middle film at intervals of ridge width c to form an upper ridge-shaped air storage layer, and the upper ridge-shaped air storage layer is directly compounded above the lower ridge-shaped air storage layer. The air guide pipe penetrates through the middle film of the lower ridge-shaped air storage layer from the two sides, air holes are evenly distributed on the wall of the air guide pipe in the middle film, the air holes communicate the upper ridge-shaped air storage layer and the lower ridge-shaped air storage layer, the two ends of the air guide pipe penetrate through the edge sealing film, the air guide pipe is connected with the edge sealing film in an iron-welding way, one end of the air guide pipe is connected with an external air source and the other end of the air guide pipe is an air outlet. After the inflatable greenhouse film is inflated, the thickness is multiplied and the thermal insulation property is obviously increased.