Spray head assembly with backflow notch and electric flusher applying spray head assembly

The utility model discloses a spray head assembly with a backflow notch and an electric flusher applying the spray head assembly. The spray head assembly comprises a spray head body, the spray head body comprises a main flow channel pipeline body and a guide-in body which are sequentially arranged f...

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Bibliographische Detailangaben
Hauptverfasser:	ZOU JINSHAN, TAN LIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE ARTIFICIAL RESPIRATION BANDAGES, DRESSINGS OR ABSORBENT PADS BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY DENTISTRY DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MASSAGE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	The utility model discloses a spray head assembly with a backflow notch and an electric flusher applying the spray head assembly. The spray head assembly comprises a spray head body, the spray head body comprises a main flow channel pipeline body and a guide-in body which are sequentially arranged from inside to outside, the main flow channel pipeline body is suitable for allowing liquid to directionally flow in the main flow channel pipeline body, and the guide-in body is suitable for guiding at least one part of the spray head body into a human body cavity; at least one part of the guide-in body is concave inwards in the radial direction so as to form at least one backflow notch for liquid in the human body cavity to flow back. The utility model mainly solves the problem of how to provide a reasonable nozzle backflow structure for the electric flusher; according to the nozzle assembly with the backflow notch and the electric flusher applying the nozzle assembly, due to the fact that the backflow notch is fo