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Shower head

A shower head and head technology, applied in the field of shower head, can solve the problem of higher ratio

Pending Publication Date: 2022-04-29
MTG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the ratio of the flow rate of air to hot water tends to be high

Method used

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Experimental program
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Effect test

no. 1 approach

[0050] Below, based on Figure 1 to Figure 20 The attached drawings describe the first embodiment that actualizes the present invention.

[0051] (the overall structure of the shower head)

[0052] Such as Figure 1 ~ Figure 3 As shown, the shower head 11 of the first embodiment includes a handle 12 held by the user and a head 13 located on the distal end side of the handle 12 . And, cold water, hot water, or hot water as hot and cold water mixed water from a water hose (not shown) connected to the shower head 11 is supplied to the upstream side flow path unit 14 of the water passage in the handle 12 (refer to Figure 4 and Figure 5 )Inside. Then, the hot water flows through the water passage, and is released as shower water from the shower holes 15 , 16 , 17 at the tip of the head 13 . In the first embodiment, the water passage for flowing hot water in the shower head 11 is constituted by the upstream side flow path unit 14 , the intermediate flow path unit 41 described...

no. 2 approach

[0111] Next, centering on the differences from the first embodiment, based on Figure 21 ~ Figure 25 A second embodiment embodying the present invention will be described.

[0112] Such as Figure 21 As shown, in the second embodiment, among the normal shower holes 15 in the inner and outer ring-shaped areas, every other normal shower hole 151 in the inner ring-shaped area of ​​the normal shower holes 15 is directed obliquely inward. The remaining normal shower holes 152 are directed obliquely outward. In addition, among the jet shower holes 17 at the two inner and outer locations, every other jet shower hole 171 arranged in the outer annular region is directed obliquely inward, and the remaining jet shower holes 172 are directed obliquely outward. exist Figure 21 Although the difference in the directing directions of the normal shower holes 151, 152 and the spray shower holes 171, 172 is clearly drawn in the figure, it is actually difficult to distinguish the difference i...

no. 3 approach

[0125] Next, based on Figure 26 and Figure 27 , a third embodiment that embodies the present invention will be described centering on parts different from the first embodiment.

[0126] In the third embodiment, the upper surface of the intermediate channel main body 46 and the cover body 47 of the branch channel 45 having the intermediate channel unit 41 are formed in a straight side shape without bending, and the intermediate channel main body 46 and the cover body 47 The joining surfaces 461 and 471 are not curved but have a planar shape as a whole.

[0127] Therefore, in the third embodiment, there are the following effects.

[0128] (11) Since the joint surfaces 461 and 471 of the intermediate channel main body 46 and the cover body 47 are planar, the intermediate channel main body 46 and the cover body 47 are properly fitted without gaps by vibrating in one direction along the plane. Vibration cladding.

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PUM

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Abstract

The shower head (11) is provided with a handle (12) and a head part (13) having a plurality of shower holes (15, 16, 17). An upstream-side bubble generation unit for generating fine bubbles in hot water is provided inside the handle (12). A downstream-side bubble generation unit for generating fine bubbles in the hot water is also provided within the head unit (13). The upstream-side bubble generation unit has a structure having a throttle section and a tapered section, and the downstream-side bubble generation unit has a swirling-flow-type structure. Furthermore, as a result of generating the microbubbles at both the upstream side and the downstream side, it is possible to increase the mixing amount of the microbubbles in the hot water, and to perform a shower in which the effect of the microbubbles is effectively utilized.

Description

technical field [0001] The present invention relates to a shower head in which tap water (hereinafter referred to as hot water) discharged as shower water contains fine bubbles such as microbubbles. Background technique [0002] Such a shower head is disclosed in Patent Document 1 and Patent Document 2. In the shower head disclosed in Patent Document 1, a through-hole with a widened tip is formed in the flow path in the head at the tip of the handle. Then, when hot water passes through the through holes, gas dissolved in the hot water is generated as air bubbles due to pressure changes. [0003] In the shower head disclosed in Patent Document 2, a tablet that generates air bubbles by dissolving is provided on the upstream side of the flow path inside the handle, and a tablet that generates air bubbles by sucking air through the swirling flow of hot water is installed on the downstream side. Structure. [0004] prior art literature [0005] patent documents [0006] Pate...

Claims

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Application Information

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IPC IPC(8): B05B1/18B05B1/16B05B12/00B05B1/02A61H33/02
CPCB05B1/18B05B1/1636B05B12/002B05B1/02A61H33/02A47K3/28B05B1/34B01F23/20B01F25/00B01F25/40A61H2201/0153A61H33/028A61H2201/503A61H2201/102A61H33/027A61H2201/14A61H2201/0207A61H2205/022A61H33/0095A61H2201/0214A61H33/0087A61H2205/021B05B1/185B05B1/3426B05B15/63B01F23/2373B05B1/28B05B1/3405
Inventor 松下刚
Owner MTG CO LTD