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Title:
PROCESSING BOX
Document Type and Number:
WIPO Patent Application WO/2024/046242
Kind Code:
A1
Abstract:
Disclosed in the present utility model is a processing box, comprising: a frame; a photosensitive drum; and a first coupling member capable of receiving an external force and driving the photosensitive drum to rotate. The first coupling member comprises a first protrusion, and the first protrusion comprises: a first surface, which extends in a first direction toward a direction away from the photosensitive drum; a second surface, which is located on a downstream side of the first surface in a rotational direction of the first coupling member, the second surface extending in a direction away from the photosensitive drum and being obliquely arranged with respect to the first direction; and a third surface, which performs measurement in the first direction, wherein the distance from a first tail end of the photosensitive drum to the third surface decreases along the extension of the third surface in the rotational direction of the first coupling member, and in the rotational direction of the first coupling member, a starting position extending from the third surface is flush with or located on the downstream side of the first surface.

Inventors:
AO SHIPING (CN)
GONG XIAOMIN (CN)
XU RONGLI (CN)
Application Number:
PCT/CN2023/115115
Publication Date:
March 07, 2024
Filing Date:
August 26, 2023
Export Citation:
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Assignee:
JIANGXI YIBO E TECH LTD (CN)
International Classes:
G03G21/18; G03G21/16
Foreign References:
CN113574469A2021-10-29
CN101595433A2009-12-02
CN102067045A2011-05-18
CN107831645A2018-03-23
CN110941168A2020-03-31
CN204287747U2015-04-22
US20150192894A12015-07-09
US20220221820A12022-07-14
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