M405455 時的固疋能力。該外周面14徑向凹入形成有複數凹槽15，各 省凹槽15自該出水口 12軸向延伸，其中，當螺紋較大幅地分 佈於該外周面14時，該些凹槽15可軸向延伸而切入該螺紋 丰又’使该螺紋段之一部分螺紋被該些凹槽切分為數個圓周排列 的間隔段141 ’然而，當該螺紋段軸向長度較短時，該些凹槽 15亦可能與該螺紋段各自獨立。該外殼丨另形成有複數氣孔 16，各該氣孔16連通於該容置空間與其中一凹槽15之間，較 佳者，各該氣孔16位於各該凹槽15遠離該出水口 12的一端。 該外殼1可另形成有一抵靠肋17，該抵靠肋17位於該出水口 12，以供其他零部件抵頂固定。另請參考圖1A，該外殼1可 形成有數個工具卡槽18，該些工具卡槽18自該出水口 12軸 向凹入，可供工具卡抵。此外，該外殼之外周面或入水口可套 設有一墊圈19，並可形成有供墊圈19容置的凹槽。 該起波器包括有一限流板21與一檔塊22，並可另包括一 套環23與一定位桿24。該限流板21與該擋塊22固定於該外 殼1，更明確地說’該限流板21係抵頂於該擋塊22，該擋塊 22抵頂於該套環23 ’該套環23則抵頂於該外殼1，使該限流 板21與擋塊22間接地固定於外殼1，於本創作其他可能的實 施例中，亦可略改變限流板21及擋塊22輪廓的尺寸，而將限 流板21與擋塊22直接抵頂固定於外殼1。該限流板21蓋闔 於§玄谷置空間，该限流板21形成有一或多個穿孔211，可供 水經由穿孔211流入容置空間。該擋塊22位於該穿孔211接 5 近礒出水口 12的一侧，使該擋塊22阻擋於該穿孔211與該出 ， 水口 12之間。該定位桿24自該擋塊22軸向延伸。 其中—過濾件3係容置於該容置空間並抵頂於該抵靠肋 I? ’使該過濾件3位於該擋塊22與該出水口 12之間，較佳者， 5亥疋位桿24抵頂於該過齡3，可避免該過齡3受水流沖 擊而任意移動，當然過渡件3亦可直接與出水口 12 一體成型 而成。其中另一過濾件4則抵頂於該限流板21與該套環23， ^ 使该另一過濾件4固定於限流板21遠離擋塊22的一側。 _ 利用上述裝置，請參考圖3與圖4，本創作可供裝設於水 龍頭5别端，係利用工具卡抵於外殼丨之工具卡槽18，以將 外咸1螺鎖裝設於水龍頭5，侧麵19壓抵於水龍頭5，該 些凹槽15與氣孔16卿成氣體流道，連通於該容置空間與外 P裒士兄之間，供外部環境的空氣自氣體流道進人容置空間中。 田良自水龍頭流出時，水流受限流板21阻擋而自穿孔如進 /、置二間中，即文到擋塊22的阻播而向周圍濺射，其中塌^ 車乂佳者’該擋塊22可形成有各式凹凸紋路，以控制水流的喷 濺情形’水流财容置賴憎线充分混合，由出水口 12流出。 藉此本創作所提供之水波器係於外殼的外周面具有螺 可供組裝而將本創作隱藏於水龍頭中，此外，本創作於外 的外周面成型有凹槽，使本創作直接於外殼與所設置的水龍 頭之間形成氣體流道’供空氣進入，而不需於外殼中另外設置 6The solidification ability of M405455. The outer peripheral surface 14 is radially recessed to form a plurality of grooves 15 extending from the water outlet 12, wherein the grooves 15 are axially distributed when the threads are widely distributed on the outer peripheral surface 14 Extending the thread into the thread and making a portion of the thread segment threaded by the grooves into a plurality of circumferentially spaced segments 141 ' However, when the axial length of the thread segment is short, the grooves 15 It is also possible to be independent of the thread segments. The outer casing is further formed with a plurality of air holes 16 , and each of the air holes 16 communicates with the receiving space and one of the grooves 15 . Preferably, each of the air holes 16 is located at an end of each of the grooves 15 away from the water outlet 12 . . The outer casing 1 can be additionally formed with an abutting rib 17 which is located at the water outlet 12 for other components to be fixed to the top. Referring to Fig. 1A, the outer casing 1 can be formed with a plurality of tool card slots 18, and the tool card slots 18 are axially recessed from the water outlet 12 for tool engagement. Further, a gasket 19 may be fitted over the outer peripheral surface or the water inlet of the outer casing, and a groove for accommodating the gasket 19 may be formed. The waver includes a restrictor plate 21 and a block 22, and further includes a collar 23 and a positioning rod 24. The restrictor plate 21 and the stopper 22 are fixed to the outer casing 1, and more specifically, the restrictor plate 21 abuts against the stopper 22, and the stopper 22 abuts against the collar 23' the collar 23 is abutted against the outer casing 1 to indirectly fix the restrictor plate 21 and the retaining block 22 to the outer casing 1. In other possible embodiments of the present invention, the contours of the restrictor plate 21 and the retaining block 22 may be slightly changed. Dimensions, and the restrictor plate 21 and the stopper 22 are directly abutted to the outer casing 1. The restrictor plate 21 covers the space of the sigma, and the restrictor plate 21 forms one or more through holes 211 for allowing water to flow into the accommodating space via the through holes 211. The stopper 22 is located at a side of the through hole 211 which is close to the water outlet 12, so that the stopper 22 is blocked between the through hole 211 and the outlet and the water outlet 12. The positioning rod 24 extends axially from the stop 22 . Wherein, the filter member 3 is received in the accommodating space and abuts against the abutting rib I? 'the filter member 3 is located between the block 22 and the water outlet 12, preferably, 5 疋The rod 24 is abutted against the overage 3, and the over-age 3 can be prevented from being arbitrarily moved by the impact of the water flow. Of course, the transition piece 3 can also be integrally formed with the water outlet 12. The other filter member 4 abuts against the restrictor plate 21 and the collar 23, and the other filter member 4 is fixed to the side of the restrictor plate 21 away from the block 22. _ With the above device, please refer to FIG. 3 and FIG. 4, the present invention can be installed at the other end of the faucet 5, and the tool card is used to abut the tool card slot 18 of the outer casing to install the outer salt 1 screw lock on the faucet. 5, the side surface 19 is pressed against the faucet 5, and the grooves 15 and the air hole 16 are formed into a gas flow passage, which is connected between the accommodating space and the outer P gentleman, and the air of the external environment flows from the gas flow path. People are placed in space. When Tian Liang flows out from the faucet, the water flow restricting flow plate 21 blocks and self-perforates, such as the inlet/outer, and the two chambers, that is, the stop to the block 22 and spatters to the surroundings, wherein the collapse is good. The block 22 can be formed with various embossing lines to control the splashing of the water flow. The water flow is fully mixed by the sputum line and flows out of the water outlet 12. The water wave device provided by the present invention has a screw on the outer peripheral surface of the outer casing for assembly and hides the creation in the faucet. In addition, the outer peripheral surface of the creation is formed with a groove, so that the creation is directly to the outer casing and A gas flow path is formed between the faucets provided for air to enter without additional setting in the casing.