US 12,460,465 B2
Storage device
Jianlin Miao, Qingdao (CN); Yihao Xu, Qingdao (CN); Xueli Cheng, Qingdao (CN); and Ming Wang, Qingdao (CN)
Assigned to QINGDAO HAIER REFRIGERATOR CO., LTD., Shandong (CN); and HAIER SMART HOME CO., LTD., Shandong (CN)
Appl. No. 18/245,032
Filed by QINGDAO HAIER REFRIGERATOR CO., LTD., Shandong (CN); and HAIER SMART HOME CO., LTD., Shandong (CN)
PCT Filed Aug. 31, 2021, PCT No. PCT/CN2021/115697
§ 371(c)(1), (2) Date Mar. 13, 2023,
PCT Pub. No. WO2022/052837, PCT Pub. Date Mar. 17, 2022.
Claims priority of application No. 202010961909.9 (CN), filed on Sep. 14, 2020.
Prior Publication US 2023/0340827 A1, Oct. 26, 2023
Int. Cl. E05F 15/611 (2015.01); E05F 5/06 (2006.01); F25D 23/02 (2006.01)
CPC E05F 15/611 (2015.01) [E05F 5/06 (2013.01); E05Y 2201/11 (2013.01); E05Y 2900/31 (2013.01); F25D 23/028 (2013.01); F25D 2323/021 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A storage device, comprising:
a box body and at least one door body; and
an automatic door-opening assembly for opening the at least one door body, the automatic door-opening assembly comprising:
a housing fixedly connected to the box body;
at least one automatic door-opening device, each said automatic door-opening device being at least partially provided on a side, close to the box body, of the housing, and fixedly connected to the housing, so as to fix the at least one automatic door-opening device; and
a plurality of fasteners configured to fixedly connect the at least one automatic door-opening device to the housing and to fixedly connect the housing to the box body;
wherein the at least one automatic door-opening device is fixed to the housing by the fasteners in a direction away from the box body;
wherein the housing is fixed to the box body by the fasteners in a direction towards the box body;
wherein each said automatic door-opening device is provided with a plurality of through holes;
wherein the housing is provided with a plurality of connecting protrusions extending towards the box body, and each said connecting protrusion is configured to penetrate through one said through hole, wherein the fasteners are configured to be fastened to the connecting protrusions;
wherein the automatic door-opening assembly further comprises:
a plurality of limiting clamping sheets which are clamped and fixed at end portions, close to the box body, of the plurality of connecting protrusions fixedly connected with the box body, and limit the motion of the at least one automatic door-opening device in the axial direction of the through hole.