Water outgoing device capable of forming hollow water curtain
A water outlet device and hollow technology, applied in the field of water outlet devices, can solve the problems of poor bathing texture, small water curtain bathing range, poor water flow texture, etc., and achieve the effects of large bathing range, increased bathing range, and improved stability
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[0032] Please refer to figure 1 and figure 2 , a water outlet device capable of forming a hollow water curtain according to the present invention includes a housing 20 , a flow guiding column 40 , and an elastic ring 60 . The housing 20 is a hollow structure.
[0033] Please refer to image 3 and Figure 4 , the guide column 40 is inserted in the housing 20 , and an annular flow channel 22 is formed between the housing 20 and the guide column 40 . The annular flow passage 22 includes an upper flow section 222 and a lower flow section 224, both of which are in the shape of a bell mouth with a small top and a large bottom (that is, a narrowing shape with a small top and a large bottom). The length of the flow section 222 is much longer than the length of the lower flow section 224 , and the taper of the upper flow section 222 is smaller than that of the lower flow section 224 . Preferably, the length ratio of the upper flow section to the lower flow section is ≥3. The bot...
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