Door opening device and refrigerator having the same
A door-opening device and top-opening technology, which is applied to household refrigeration devices, household appliances, door/window accessories, etc., can solve the problems of inconvenient opening and closing of the refrigerator door, complicated structure and process, and laborious opening and closing of the door, and achieves a simple structure. And the effect of simple process and lower production cost
Active Publication Date: 2015-12-23
HEFEI MIDEA REFRIGERATOR CO LTD
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Problems solved by technology
[0002] Refrigerators are commonly used electrical appliances in daily life. Due to the temperature difference inside and outside the refrigerator and the suction force of the door seal, it takes a lot of effort to open and close the door, and it is more inconvenient to open and close the refrigerator door when the user holds objects in both hands.
[0003] The existing door opening device adopts the principle of mechanical leverage, which is not only complicated in structure and process, and high in cost, but also the force to open the door comes entirely from the user, which is still relatively laborious
Method used
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[0025] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientations or positional relationships indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" are based on the attached The orientation or positional relationship shown in the figure is only for the convenience of describing the present invention and simplifying the description...
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The invention discloses a door opener and a refrigerator with the same, wherein the door opener comprises a piston shell, a piston, a sealing box and a pedal, wherein the piston is arranged on the piston shell in a mode of moving between an opening position and a retrieving position; a first containing cavity is defined between the piston and the piston shell; the pedal is arranged on the sealing box in a mode of moving between a first position and a second position; a second containing cavity used for containing fluid is defined between the pedal and the sealing box and is communicated with the first containing cavity by virtue of the fluid; and when the pedal moves from the first position to the second position, the piston is driven to move from the retrieving position to the opening position by virtue of the fluid. The door opener disclosed by the embodiment of the invention has the advantages of simple structure and process, low cost, better labor-saving property, and the like.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a door opening device and a refrigerator provided with the door opening device. Background technique [0002] Refrigerators are commonly used electrical appliances in daily life. Due to the temperature difference between the inside and outside of the refrigerator and the suction force of the door seal, it is laborious to open and close the door, and it is even more inconvenient to open and close the refrigerator door when the user holds objects in both hands. [0003] The existing door opening device adopts the principle of mechanical leverage, which not only has complex structure and process, but also has high cost, and the force to open the door comes entirely from the user, which is still relatively laborious. Contents of the invention [0004] The present invention aims at solving one of the above technical problems at least to a certain extent or at least providing a us...
Claims
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IPC IPC(8): E05F11/54F25D23/02
Inventor 刘秀宇沈剑鲁俊王胜杰张宇
Owner HEFEI MIDEA REFRIGERATOR CO LTD