초록 ▼

A water spraying nozzle has a horizontal water spraying portion and a handle portion provided on a rear downward portion of the water spraying portion and inclined obliquely rearward. The water spraying portion has at its front portion a water spraying head portion and at its rear portion a cylinder

A water spraying nozzle has a horizontal water spraying portion and a handle portion provided on a rear downward portion of the water spraying portion and inclined obliquely rearward. The water spraying portion has at its front portion a water spraying head portion and at its rear portion a cylinder base portion connected to the water spraying head portion. The water spraying head portion includes an outer cylinder rotatably connected at its rear end to the cylinder base portion, an intermediate cylinder disposed within the outer cylinder, and an inner cylinder disposed within the intermediate cylinder in such a manner as to be longitudinally slidable in response to the rotation of the outer cylinder. The outer cylinder defines at its front end an opening on which is mounted a porous plate. The inner cylinder has at a front portion thereof a valve portion for opening and closing a water spraying opening provided in the intermediate cylinder and also a first through-hole communicating the inside and the outside thereof. A rear portion of the inner cylinder is connected to a first water conduit. The first through-hole allows the inside of the inner cylinder to communicate with the water spraying opening in the first half of the retraction of the inner cylinder in response to the rotation of the outer cylinder and with the porous plate in the latter half of the retraction. The handle portion has a fixed portion fixed at its upper end to the water spraying portion and an opening-closing portion mounted to the fixed portion in such a manner as to be able to open and close relative thereto. A second water conduit capable of communicating with the first water conduit is disposed within the fixed portion, and is opened or closed by a valve member provided in the opening-closing portion.

대표청구항 ▼

A water spraying nozzle comprising: a horizontal water spraying portion; and a handle portion provided on a rear downward portion of said water spraying portion and inclined obliquely rearward, said water spraying portion having at its front portion a water spraying head portion and at its rear port

A water spraying nozzle comprising: a horizontal water spraying portion; and a handle portion provided on a rear downward portion of said water spraying portion and inclined obliquely rearward, said water spraying portion having at its front portion a water spraying head portion and at its rear portion a cylinder base portion connected to said water spraying head portion, said water spraying head portion including an outer cylinder rotatably connected at its rear end to said cylinder base portion, an intermediate cylinder disposed within said outer cylinder, and an inner cylinder disposed within said intermediate cylinder means causing said inner cylinder to be longitudinally slidable in response to the rotation of said outer cylinder, said outer cylinder defining at its front end an opening on which is mounted a porous plate, said inner cylinder having at a front portion thereof a valve portion for opening and closing a water spraying opening provided in said intermediate cylinder and also a first through-hole communicating the inside and the outside of said inner cylinder, a rear portion of said inner cylinder being connected to a first water conduit, said first through-hole cooperating with means allowing the inside of said inner cylinder to communicate with said water spraying opening in the first half of the retraction of said inner cylinder in response to the rotation of said outer cylinder and with said porous plate in the latter half of said retraction, said handle portion having a fixed portion fixed at its upper end to said water spraying portion and an opening-closing portion mounted to said fixed portion by means such as to be able to open and close relative thereto, a second water conduit capable of communicating with said first water conduit being disposed within said fixed portion, said second water conduit being opened or closed by a valve member provided in said opening-closing portion.