Provided are cleaning devices adapted for a microwave oven. A head cap of the cleaning device includes multiple through holes, and thus steam generated by heating a cleaning liquid can flow out of the through holes in a faster and more concentrated mode. Using the cleaning device of this disclosure,
Provided are cleaning devices adapted for a microwave oven. A head cap of the cleaning device includes multiple through holes, and thus steam generated by heating a cleaning liquid can flow out of the through holes in a faster and more concentrated mode. Using the cleaning device of this disclosure, the cleaning operation for the microwave oven is more convenient, and safety hazard such as explosion or splashing is also prevented as well.
대표청구항▼
1. A cleaning device adapted for microwave oven, comprising: a body part that is provided with an inner chamber for accommodating a cleaning liquid and a first opening communicating with the inner chamber;an intermediate part surrounding at least a portion of the body part along a length direction o
1. A cleaning device adapted for microwave oven, comprising: a body part that is provided with an inner chamber for accommodating a cleaning liquid and a first opening communicating with the inner chamber;an intermediate part surrounding at least a portion of the body part along a length direction of the body part, anda head cap that surrounds the intermediate part along the length direction of the body part and covers the first opening of the body part; a portion of the head cap, which portion corresponds to the first opening of the body part, is provided with multiple through holes, wherein the first opening and the multiple through holes form a gas passage for venting steam of the cleaning liquid within the inner chamber. 2. The cleaning device of claim 1, wherein the body part is provided with one or more handle(s) for gripping the cleaning device; the handle(s) is/are made of a material that maintains cool after being heated. 3. The cleaning device of claim 2, wherein there are two said handles which are symmetrically arranged relative to a longitudinal axis of the body part. 4. The cleaning device of claim 1, wherein the body part is provided with one or more handle(s) for gripping the cleaning device; the handle(s) is/are in removable connection with the body part so as to be removed when the cleaning device is being heated within the microwave oven. 5. The cleaning device of claim 1, wherein the body part is a stepped structure consisted by an upper portion and a lower portion, and a radial dimension of the lower portion is larger than that of the upper portion, so as to form a step surface at a joint between the upper portion and the lower portion; the intermediate part is a hollow cylinder with a respective opening at its upper end and lower end; wherein the intermediate part surrounds the upper portion of the body part with its lower end to be rested against the step surface, and with an edge of its upper end to be lower than that of the upper portion. 6. The cleaning device of claim 5, wherein a first protrusion is arranged on an inner wall at the lower end of the intermediate part, and a guiding slot extending throughout the upper portion along the length direction is disposed on the upper portion of the body part; the first protrusion can slide along the guiding slot. 7. The cleaning device of claim 1, wherein the intermediate part is provided with multiple positioning bars extending along the length direction, the multiple positioning bars press against an outer surface of the body part. 8. The cleaning device of claim 7, wherein the intermediate part further comprises an annular flange arranged on its inner wall along a circumferential direction; the annular flange also presses against the outer surface of the body part, and one end of each positioning bar is connected to the annular flange. 9. The cleaning device of claim 1, wherein each of the multiple through holes is in a shape of an inverted cone that comprises a first end away from the first opening and a second end close to the first opening, wherein the size of the first end is larger than that of the second end. 10. The cleaning device of claim 1, wherein the body part comprises an upper portion arranged with a locking groove, and the head cap comprises a first annular wall that surrounds the upper portion by extending downwards from an internal top surface of the head cap; the first annular wall is arranged with a second protrusion, wherein the second protrusion is clamped within the locking groove so as to connect the head cap with the body part together. 11. The cleaning device of claim 10, wherein the locking groove comprises a receiving part, a guiding part and a locking part, and the receiving part and the locking part communicate with each other through the guiding part; a ridged structure is disposed within the locking part substantially perpendicularly to an extending direction of the locking part; the second protrusion is a protruding block with a recess; when the second protrusion is clamped within the locking groove, the second protrusion slides into the locking part through the guiding part with the recess and the ridged structure to be engaged with each other. 12. The cleaning device of claim 10, wherein the head cap further comprises a second annular wall that extends downwards from the internal top surface of the head cap; the first annular wall and the second annular wall are concentrically arranged with respect to each other, and a longitudinal dimension of the first annular wall is smaller than that of the second annular wall; the second annular wall is inserted into the body part through the first opening of the body part. 13. The cleaning device of claim 12, wherein the second annular wall is in interference fit with an inner wall of the body part after the second annular wall is inserted into the body part. 14. The cleaning device of claim 12, wherein a sealing ring is further provided on an end face of the upper portion so as to form a gas-tight connection between the body part and the head cap. 15. The cleaning device of claim 1, wherein the body part is at least partially translucent or transparent. 16. A cleaning device adapted for microwave oven, comprising: a body part that is provided with an inner chamber for accommodating a cleaning liquid and a first opening communicating with the inner chamber; anda head cap that connects with the body part and covers the first opening of the body part; a portion of the head cap, which portion corresponds to the first opening of the body part, is provided with multiple through holes, wherein the first opening and the multiple through holes form a gas passage for venting steam of the cleaning liquid within the inner chamber;wherein the body part comprises an upper portion arranged with a locking groove, and the head cap comprises a first annular wall that surrounds the upper portion by extending downwards from an internal top surface of the head cap; the first annular wall is arranged with a second protrusion, wherein the second protrusion is clamped within the locking groove so as to connect the head cap with the body part together;the locking groove comprises a receiving part, a guiding part and a locking part, and the receiving part and the locking part communicate with each other through the guiding part; a ridged structure is disposed within the locking part substantially perpendicularly to an extending direction of the locking part;the second protrusion is a protruding block with a recess; when the second protrusion is clamped within the locking groove, the second protrusion slides into the locking part through the guiding part with the recess and the ridged structure to be engaged with each other. 17. The cleaning device of claim 16, wherein the body part is provided with one or more handle(s) for gripping the cleaning device; the handle(s) is/are made of a material that maintains cool after being heated. 18. The cleaning device of claim 16, wherein the head cap comprises a first annular wall and a second annular wall that respectively extend downwards from an internal top surface of the head cap; the first annular wall and the second annular wall are concentrically arranged with respect to each other, and a longitudinal dimension of the first annular wall is smaller than that of the second annular wall; the first annular wall surrounds a portion of the body part, and the second annular wall is inserted into the body part through the opening of the body part. 19. The cleaning device of claim 18, wherein an upper portion of the body part is partially located between the first annular wall and the second annular wall; a sealing ring is provided at an end face of the upper portion so as to form a sealing arrangement between the body part and the head cap. 20. The cleaning device of claim 16, wherein each of the multiple through holes is in a shape of an inverted cone that comprises a first end away from the first opening and a second end close to the first opening, wherein the size of the first end is larger than that of the second end.
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이 특허에 인용된 특허 (1)
Sarnoff Norton (Northbrook IL) Fletcher Carl (Kildeer IL) Giese Laura (Oak Park IL) Chmela John (Mount Prospect IL), Microwave cooker.
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