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公开(公告)号：EP3940277A1
公开(公告)日：2022-01-19
申请号：EP21185655.4
申请日：2021-07-14
发明人： WEI, Zhijian , LIN, Fangqi , HU, Lihong , YANG, Jianhong , ZHAO, Zhenwen
IPC分类号： F16K31/383 , F16K31/385 , F16K11/00 , F16K1/52
摘要： The present disclosure discloses a water outlet valve with flow rate adjustment, which comprises a valve body (21), a central rod (22), a rotating push switch (23), a flow rate adjusting member (25) and a sealing member (26); the rotating push switch (23) is interlocked to and cooperates with the central rod (22) in an axial direction, and the rotating push switch (23) is interlocked to the flow rate adjusting member (25) about the axial direction; the flow rate adjusting member (25) enables a rotation movement about the axial direction to be converted into an up-down movement of the central rod (22) in the axial direction; when the rotating push switch (23) drives the central rod (22) to move to a higher position or a lower position, the sealing member (26) opens or closes a water outlet passage of the valve body (21); when the rotating push switch (23) or the flow rate adjusting member rotates, the flow rate adjusting member (25) drives the central rod (22) to move upward and downward in the axial direction, and a water passage area of the water outlet passage becomes larger or smaller accordingly; and the central rod (22), the rotating push switch (23) and the flow rate adjusting member (25) are coaxial and disposed from an inner side to an outer side. The present disclosure further discloses a faucet disposed with the water outlet valve with flow rate adjustment.
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公开(公告)号：EP3798375A1
公开(公告)日：2021-03-31
申请号：EP20198534.8
申请日：2020-09-25
发明人： WEI, Zhijian , ZHAO, Zhenwen , YAN, Xiaohu , HU, Lihong
摘要： The present disclosure discloses a stepless liftable device and a stepless liftable faucet comprising the stepless liftable device.
The stepless liftable device comprises a mounting member (1), a movable pipe (2) configured to be lifted up and lowered down and be disposed on the mounting member (1), and a mounting base (3) fixedly disposed on the mounting member (1). One or more sliders (34) and one or more elastic bodies (35) are disposed in a mounting cavity ((33), the one or more sliders (34) are arranged in oblique sliding directions (A) and are thus configured to move further away from the movable pipe (2) when the pipe (2) is moved in one direction, the one or more elastic bodies (35) are connected to the one or more sliders (34) to generate downward elastic forces along the sliding directions (A) of the one or more sliders (34). Friction layers (343) disposed on the sliders (34) cooperate with an outer wall of the movable pipe (2) to generate friction forces to hold the movable pipe tightly (2), so that the movable pipe (2) and the mounting member (1) remain relatively static, to achieve stepless lifting and lowering.
When being applied to a stepless liftable faucet , the faucet can be raised and lowered.-
公开(公告)号：EP3798374A1
公开(公告)日：2021-03-31
申请号：EP20198441.6
申请日：2020-09-25
发明人： WEI, Zhijian , ZHAO, Zhenwen , YAN, Xiaohu , HU, Lihong
IPC分类号： E03C1/04
摘要： The present disclosure discloses a fixing device (B) for a faucet (A). The fixing device (B) comprises a base (1) and a pressing block mechanism (2). The pressing block mechanism (2) comprises two pressing plates (21), the two pressing plates (21) are respectively connected to a locking rod (31, 32), An inner side wall of the base (1) protrudes to define two connecting bases (11, 12). At least one of the locking rods (31, 32) is configured to move relative to the base (1) between a working state and a movable state. Movement of the at least one of the locking rods (31, 32) between the working state and the movable state cooperates with the change of the pressing block mechanism (2) between the unfolded state and the folded state. The change of the pressing block mechanism (2) drives the at least one locking rod (31, 32) to move, or the change of the pressing block mechanism (2) is driven by the movement of the at least one locking rod (31, 32). Therefore, the fixed device is convenient to assemble and disassemble.
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