Clutch assembly and washing machine with same
A clutch assembly and pawl technology, applied in the fields of clutch assemblies and washing machines, can solve the problems of large space occupied by washing machines, large space occupied by clutch assemblies, and reduced product competitiveness of washing machines, so as to reduce the rotation range, improve reliability, The effect of improving market competitiveness
Active Publication Date: 2020-02-21
WUXI LITTLE SWAN ELECTRIC CO LTD
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Problems solved by technology
[0002] In the related art, the space occupied by the clutch assembly is large, resulting in a large space occupation of the washing machine, which reduces the product competitiveness of the washing machine. Therefore, how to reduce the space occupation of the clutch assembly is a technical problem urgently needed to be solved by those skilled in the art
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[0044] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote 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 only for explaining the present invention and should not be construed as limiting the present invention.
[0045]In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential" etc. is based on the orientation or position shown in the drawings The positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not i...
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The invention discloses a clutch assembly and a washing machine with the same. The clutch assembly comprises: a ratchet wheel; a shifting fork provided with a first pawl; a shifting block positioned on the outer side of a shell, one end of the shifting block being rotatably connected with the shifting fork, the other end of the shifting block being rotatably connected with the shell, and the shifting block being rotatably connected with a second pawl, wherein in the washing state, the first pawl and the second pawl are respectively matched with different teeth of the ratchet wheel, an includedangle between a first surface, matched with corresponding teeth, of the first pawl and a second surface, matched with the first pawl, of the teeth is alpha, and an included angle between a third surface, matched with the corresponding teeth, of the second pawl and a fourth surface, matched with the second pawl, of the teeth is beta; alpha and beta meet the requirements of 0< / =alpha< / =45 DEG, and0< / =beta< / =45 DEG. The clutch assembly according to the embodiment of the invention helps reduce the rotation range of the shifting fork and the shifting block, enables the first pawl and the second pawl to be reliably matched with the ratchet wheel.
Description
technical field [0001] The invention relates to the field of household electrical appliances, in particular to a clutch assembly and a washing machine with the same. Background technique [0002] In the related art, the clutch assembly takes up a lot of space, resulting in a large space occupation of the washing machine, which reduces the product competitiveness of the washing machine. Therefore, how to reduce the space occupation of the clutch assembly is a technical problem urgently needed to be solved by those skilled in the art. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes a clutch assembly, which is beneficial to realize the disengagement of both the first pawl and the second pawl from the ratchet when the shift fork rotates at a small angle, and is conducive to reducing the size of the shift fork and shift block. The rotation ra...
Claims
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Login to View More IPC IPC(8): D06F37/30
CPCD06F37/30
Inventor 付仕波谢洪涛马焉张玉琳
Owner WUXI LITTLE SWAN ELECTRIC CO LTD