US 12,280,385 B2
Liquid-fillable spray head
Xueying Tong, Jinhua (CN)
Assigned to Yiwu Yujin Glass Products Co., Ltd., Jinhua (CN)
Filed by Yiwu Yujin Glass Products Co., Ltd., Jinhua (CN)
Filed on Dec. 4, 2024, as Appl. No. 18/969,098.
Application 18/969,098 is a continuation of application No. PCT/CN2024/095444, filed on May 27, 2024.
Claims priority of application No. 202321976017.1 (CN), filed on Jul. 25, 2023.
Prior Publication US 2025/0091071 A1, Mar. 20, 2025
Int. Cl. B05B 11/00 (2023.01); B05B 11/10 (2023.01)
CPC B05B 11/1047 (2023.01) [B05B 11/1001 (2023.01)] 7 Claims
OG exemplary drawing
 
1. A liquid-fillable spray head, comprising: a spray head assembly, and a liquid-fillable seat (10) detachably connected to a bottom of the spray head assembly; wherein a liquid channel (9) and an air exhaust channel (15) are arranged through the liquid-fillable seat (10); a liquid pipe (11) is installed on the liquid channel (9) and extends downwardly; an air exhaust pipe (12) is installed on the air exhaust channel (15) and extends downwardly; the liquid channel (9) is in communication with an internal channel of the spray head assembly; a seal part is disposed between the spray head assembly and the liquid-fillable seat (10); when the spray head assembly is installed on the liquid-fillable seat (10), the spray head assembly seals the air exhaust channel (15).