This creation is a kind of structure of related portable type stamping machine control valve,The control valve include a control valve tube body,One admitting pipe joint,One titting water outlet and a reciprocating drive unit,Wherein the control valve tube body include a water inlet,One water outlet and a piston chamber,Group connects the water inlet and water outlet of what control valve tube body respectively for aforementioned admitting pipe joint and titting water outlet system,A bead by spring restoring force is respectively equipped in what water inlet and water outlet,If the bead in what water inlet be usually by the inlet opening in spring restoring force ejection what admitting pipe joint,And the bead of what water outlet is set then at the apopore by spring restoring force ejection what control valve tube body,Aforementioned reciprocating drive unit include a dynamical element,The driving gear and a piston of one tool eccentric wheel,The dynamical element system drives sliding tooth wheel rotation and the eccentric wheel of synchronous drive thereon,And generated by eccentric wheel and the piston chamber of the piston what control valve tube body is back and forth pushed to generate the continuous action that a reciprocal suction one pushes away,Lasting water suction and the movement of water spray are generated,It is designed by this,And can produce stable and enough high pressure water flows,With up to improve toothwash effect,Noise and failure rate are reduced,For one very have novelty,Progressive and in industry using creation.本創作係有關一種攜帶式沖牙機控制閥之結構，該控制閥包括一控制閥管本體、一進水管接頭、一出水管接頭及一往復驅動單元，其中該控制閥管本體包括有一進水口、一出水口及一活塞室，前述進水管接頭及出水管接頭係分別組接於控制閥管本體之進水口及出水口處，於進水口及出水口內均分別設有一受彈簧恢復力之珠體，設於進水口內之珠體平時係受彈簧恢復力推頂於進水管接頭內之進水孔處，而設於出水口之珠體則受彈簧恢復力推頂於控制閥管本體之出水孔處，前述往復驅動單元包括一動力元件、一具偏心輪之驅動齒輪及一活塞，該動力元件係驅動該驅動齒輪轉動並同步帶動其上之偏心輪，而藉由偏心輪產生往復推動該活塞於控制閥管本體之活塞室產生往復一吸一推的連續動作，產生持續吸水及噴水之動作，藉由此設計，而可產生穩定且足量的高壓水流，以達提高洗牙之效果、降低噪音及故障率，為一甚具新穎性、進步性及可供產業上應用之創作。
