Title:
MULTI-INJECTION SYSTEM WATER INJECTION HEAD
Document Type and Number:
Japanese Patent JP2017153926
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a multi-injection system water injection head that enables any multi-injection system to be selected and used by a rotation of a water injection head.SOLUTION: A multi-injection system water injection head is the water injection head connected to a handle 10, and comprises: a neck part 31 rotatably coupled to a connection part; a head frame 20 coupled so as to rotate with the neck part 31, provided with a first injection port and a second injection port opened on both sides of an outer circumferential surface of the position perpendicular to the extension line of the neck part, respectively, and provided with a third injection port opened on an outer circumferential surface in the extension line of the neck part 31; an opening/closing member mounted to move freely in the inside of a main pipe according to insertion and removal of a connecting member stored in a third injection port; and a membrane rotating on the basis of the main pipe along with the head frame 20 and a lid. First and second lid holes are provided which are brought into abutment with a supply hole and come close thereto by the rotation of the head frame 20 at both sides perpendicular to the extension line of first and second communication holes of the lid, respectively.SELECTED DRAWING: Figure 1
Inventors:
SON HYE SOOK
Application Number:
JP2016080889A
Publication Date:
September 07, 2017
Filing Date:
April 14, 2016
Export Citation:
Assignee:
NEMO CO LTD
International Classes:
A47K3/28; B05B1/12; B05B1/16; E03C1/042
Attorney, Agent or Firm:
▲吉▼川 俊雄
Kana Ichikawa
Kana Ichikawa