Water-saving spray water faucet
A faucet and water flow technology, applied in the field of faucets, can solve the problems of reducing the service life of the faucet and affecting the use effect, etc., and achieve the effects of prolonging the service life, convenient operation and reasonable design structure
Active Publication Date: 2013-12-11
丽瑾(宁波)环保科技有限公司
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Problems solved by technology
However, when the gap of the water-saving spray nozzle is closed, the water pressure increases, and the water flow tends to flow from between the cross-shaped ceramic sheet and the cross-hole ceramic sheet to the handle, and then overflows, which not only affects the use effect, but also reduces the function of the water nozzle. service life, so the structure of the device needs to be further improved
Method used
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[0031] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.
[0032] Such as Figure 1 to Figure 16 As shown, the water-saving spray faucet of this embodiment includes an upper housing 1, a lower housing 3, a rotating sleeve 2 that can adjust the water flow, and a valve core. The upper housing 1 and the lower housing 3 are connected up and down. Together, the upper casing 1 is provided with a water inlet 11 connected to a pipe, spray holes 31 are distributed on the bottom surface of the lower casing 3, and the valve core is arranged on the upper casing 1 and the lower casing. In the body 3, the rotating sleeve 2 is rotatably sleeved on the outer peripheral surface between the upper casing 1 and the lower casing 3. The valve core is composed of an upper valve core 4 and a lower valve core 5, and the upper valve core Distributed on the top and bottom of the guide hole 41 communicated on the lower spool 5 is distribute...
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The invention relates to a water-saving spray water faucet. The water-saving spray water faucet comprises an upper shell (1), a lower shell (3), a rotary sleeve (2) and a valve core, wherein the valve core consists of an upper valve core (4) and a lower valve core (5), flow guiding holes (41) with through upper and lower parts are distributed in the upper valve core (4), flow guiding through holes (51) with through upper and lower parts are distributed in the lower valve core (5), the upper valve core (4) and the lower valve core (5) are vertically clung together in a manner of being capable of rotating relatively, the upper valve core (4) and the lower valve core (5) are arranged together in a structure that the flow guiding holes (41) and the flow guiding through holes (51) can be mutually communicated or closed during relative rotation, and the rotary sleeve (2) can drive the upper valve core (4) to rotate relative to the lower valve core (5). Compared with the prior art, the water-saving spray water faucet has the advantages that the design structure is more reasonable; the upper valve core and the lower valve core seal each other through clung contact, so that water can not enter gaps of the rotary sleeve; not only is water saved, but also the sealing effect is relatively good, so that the service life is relatively long, and the operation is more convenient.
Description
Technical field [0001] The invention relates to a faucet, in particular to a water-saving spray faucet with good sealing effect. Background technique [0002] An existing Chinese utility model patent with the patent number CN201120302645.2 and titled "Water-saving Spray Nozzle" discloses a water-saving spray nozzle with an adjustable outlet size and an unadjustable water-saving spray nozzle installed at the outlet of the faucet. Nozzle, the water-saving spray nozzle that can adjust the size of the water includes an upper shell and a lower shell. The shell is provided with a rotary sleeve handle and a ceramic body device in the shell. When the tap opens the water valve, the tap water enters the water inlet, cross-shaped When the cross holes of the ceramic sheet and the cross hole ceramic sheet are not aligned up and down, water flows through the gap between the two, and water flows out from the water outlet hole. When the rotating sleeve handle is rotated by the external force an...
Claims
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Login to View More IPC IPC(8): F16K3/04F16K3/30F16K27/04
Inventor 王宏勋
Owner 丽瑾(宁波)环保科技有限公司