Pressing type washing and protecting liquid bottle

The invention relates to a pressing type washing and protecting liquid bottle in the field of liquid container technical devices. The pressing type washing and protecting liquid bottle comprises a liquid storage bottle, wherein a liquid outlet cap is connected and packaged on the periphery of the bottleneck of the liquid storage bottle in a sleeving manner; an inner liquid outlet is formed in thecenter of the top cover of the liquid outlet cap; an annular seat protruding inwards in the radial direction is arranged on the inner wall of the liquid outlet cap; two pressing swing arms stretchinginto the liquid storage bottle are perpendicularly arranged on the surface, close to one side of the liquid storage bottle, of the annular seat; the outer side faces of the two pressing swing arms cling to the pressing wall surface of the liquid storage bottle; the tail ends of the two pressing swing arms are connected in a U-shaped structure; a central rod with the tail end stretching towards theinner liquid outlet is arr