Washing machine inner and outer cylinder assembly and drum washing machine
A technology for drum washing machines and inner and outer cylinders, which is applied to other washing machines, washing devices, textiles and papermaking, etc. It can solve problems such as large positioning errors and poor sealing of inner and outer cylinders, and achieve the effects of reducing failure rates, firm fixing, and accurate installation positions
Active Publication Date: 2021-11-05
QINGDAO JIAOZHOU HAIER WASHING APPLIANCE CO LTD +1
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Problems solved by technology
[0005] The purpose of the present invention is to provide an assembly of the inner and outer cylinders of a washing machine to solve the technical problems of poor sealing between the inner and outer cylinders and large positioning errors in the prior art
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[0036] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings but not all of them.
[0037] see Figure 1 to Figure 6 , the embodiment of the present invention provides a washing machine inner and outer cylinder assembly 1, including an outer cylinder 11, a front flange 12, a rear flange 13 and an outer cylinder bracket 14, a stop structure is arranged on the front flange 12, and the outer cylinder One end of 11 abu...
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The invention discloses an inner and outer cylinder assembly of a washing machine and a drum washing machine, which belong to the technical field of washing equipment. The inner and outer cylinder assembly of the washing machine includes an outer cylinder, a front flange, a rear flange and an outer cylinder bracket. One end of the outer cylinder is connected to the front The stop structure on the flange abuts, and a sealing ring with interference contact is arranged between the other end of the outer cylinder body, the outer cylinder support and the rear flange. Ensure that the installation position of the outer cylinder is accurate, improve the quality of the inner and outer cylinder assembly, the interference setting of the sealing ring, the fixation is firm, the sealing effect is good, the problem of water leakage is avoided, and the service life is prolonged. Because the drum washing machine adopts the above-mentioned inner and outer tub assembly of the washing machine, the stop structure on the front flange can be used for accurate positioning in the whole machine, reducing positioning errors and lowering the failure rate.
Description
technical field [0001] The invention relates to the technical field of washing equipment, in particular to an inner and outer cylinder assembly of a washing machine and a drum washing machine. Background technique [0002] Along with improving day by day of people's living standard, washing machine has become one of necessary household appliances, and most people regard washing machine as the main tool of washing clothes. [0003] Commonly used washing machines are divided into household washing machines and industrial washing machines. When the inner and outer cylinder assembly of the industrial washing machine is assembled, one end of the outer cylinder is welded and sealed with the front flange of the outer cylinder, and the other end is sealed with the bolts of the rear flange of the outer cylinder. The position of the welding is mainly judged by manual experience, which cannot be accurately positioned, resulting in a decrease in the quality of the inner and outer cylin...
Claims
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IPC IPC(8): D06F37/04
CPCD06F37/04D06F37/26
Inventor 刘玉祯张纯锋肖磊苑传庆刘晓春
Owner QINGDAO JIAOZHOU HAIER WASHING APPLIANCE CO LTD