Three-section integrated dust cover
The utility model discloses a three-section integrated dust cover, which relates to the field of dust covers, and comprises a large opening end, a small opening end and a cover body connected between the large opening end and the small opening end, the side wall of the large opening end is provided...
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Main Authors | , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
19.07.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a three-section integrated dust cover, which relates to the field of dust covers, and comprises a large opening end, a small opening end and a cover body connected between the large opening end and the small opening end, the side wall of the large opening end is provided with a plane limiting structure, and the plane limiting structure is connected with the cover body through an arc-shaped limiting structure; a shaft rod of the constant-speed driving shaft axially penetrates in from the small-opening end, the telescopic end of the shaft rod is installed on the three-groove shell in a matched mode through a tripod assembly, and the large-opening end is arranged on the three-groove shell in a sleeving mode through a hoop, so that the large end face of the three-groove shell is supported and positioned on the plane limiting structure. The utility model has the beneficial effects that three groove structures are cancelled, and a whole-circle limiting structure is adopted, so that the r |
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Bibliography: | Application Number: CN202220349612U |