US 12,313,157 B2
Differential cover having diversion structure
Pan Ren, Guangdong (CN)
Assigned to Shenzhen Bomit Technology Co., Ltd., Shenzhen (CN)
Filed by Pan Ren, Guangdong (CN)
Filed on Oct. 16, 2023, as Appl. No. 18/487,506.
Prior Publication US 2025/0122932 A1, Apr. 17, 2025
Int. Cl. F16H 57/04 (2010.01); F16H 48/38 (2012.01); F16H 57/032 (2012.01); F16H 57/037 (2012.01)
CPC F16H 57/0424 (2013.01) [F16H 48/38 (2013.01); F16H 57/032 (2013.01); F16H 57/037 (2013.01); F16H 57/0416 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A differential cover, comprising
a first surface connected to a housing of a differential housing, and
a second surface facing away from the first surface, wherein the first surface is provided with an inwardly recessed accommodating cavity;
wherein a middle diversion region is provided in a middle of the accommodating cavity; the middle diversion region comprises several longitudinally arranged strip-shaped diversion grooves;
each of the longitudinally arranged strip-shaped diversion grooves is constructed by two adjacent strip-shaped diversion strips;
the accommodating cavity is provided with at least one lateral diversion region, and the at least one lateral diversion region is provided on at least one side of the middle diversion region; and
the at least one lateral diversion region is provided with a diversion structure which performs guiding towards the corresponding side;
wherein the at least one lateral diversion region is a left diversion region provided on a left side of the middle diversion region;
the left diversion region is provided with a first diversion region on an upstream side of the left diversion region, a second diversion region on a middle of the left diversion region, and a third diversion region on a downstream side of the left diversion region;
wherein a first diversion platform is provided on the upstream side of the left diversion region in a diversion direction;
an end portion of the first diversion platform is a flat diversion arc surface;
wherein a first end of the flat diversion arc surface of the first diversion platform extends to an edge of the accommodating cavity adjacent to and abutting against the left side of the middle diversion region; and a second end of the flat diversion arc surface of the first diversion platform extends to an edge of the accommodating cavity adjacent to and abutting against a lower side of the second diversion region.