US 12,065,819 B2
Water spraying device, effuser device, effuser mounting box thereof, and toilet thereof
Dong Yang, Shanghai (CN)
Assigned to Shanghai Kohler Electronics, Ltd., Shanghai (CN)
Filed by Shanghai Kohler Electronics, Ltd., Shanghai (CN)
Filed on Jul. 3, 2023, as Appl. No. 18/217,807.
Application 18/217,807 is a division of application No. 17/347,450, filed on Jun. 14, 2021, granted, now 11,821,192.
Claims priority of application No. 202021116529.7 (CN), filed on Jun. 16, 2020; application No. 202010924045.3 (CN), filed on Sep. 4, 2020; application No. 202010924059.5 (CN), filed on Sep. 4, 2020; application No. 202021923715.1 (CN), filed on Sep. 4, 2020; and application No. 202021923793.1 (CN), filed on Sep. 4, 2020.
Prior Publication US 2023/0349139 A1, Nov. 2, 2023
Int. Cl. E03D 9/08 (2006.01)
CPC E03D 9/08 (2013.01) 20 Claims
OG exemplary drawing
 
1. An effuser flusher, comprising:
an effuser box comprising:
a box body having a box body opening disposed at a front end of the box body, and
a box cover pivotally mounted on the box body and configured to control opening and closing of the box body opening;
an effuser mounted in a box body cavity of the box body;
a nozzle disposed at a front end of the effuser and configured to extend forward and retract backward through the box body opening;
a first water supply pipe connected with a rear end of the effuser and configured to supply washing water; and
a second water supply pipe communicated with the box body cavity and/or the effuse and configured to supply cleaning water,
wherein when the box cover closes the box body opening, the cleaning water in the second water supply pipe enters the box body cavity and immerses the effuser, and
wherein when the box cover opens the box body opening, the cleaning water in the box body cavity is discharged through the box body opening.