A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MULTI-INJECTION SYSTEM WATER INJECTION HEAD
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
【課題】水噴射ヘッドの回転によって複数噴射方式のいずれかを選択して使用することが可能な複数噴射方式の水噴射ヘッドを提供する。【解決手段】ハンドル１０に接続された水噴射ヘッドであって、接続部に回転可能に結合された首部３1と、首部３１と共に回転するように結合され、首部の延長線と直交する位置の外周面の両側に開放された第１噴射口及び第２噴射口がそれぞれ設けられ、首部３１の延長線上の外周面に開放された第３噴射口が設けられたヘッドフレーム２０と、第３噴射口に収容される接続部材の挿脱に応じてメイン管の内部で遊動するように取り付けられる開閉部材と、ヘッドフレーム２０および蓋と共にメイン管を基準に回転する膜と、を含んでなり、蓋の第１連通孔と第２連通孔の延長線と直交する両側部分それぞれには、ヘッドフレーム２０の回転によって供給ホールに当接して密着する第１蓋ホールと第２蓋ホールが設けられる。【選択図】図１
MULTI-INJECTION SYSTEM WATER INJECTION HEAD
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
【課題】水噴射ヘッドの回転によって複数噴射方式のいずれかを選択して使用することが可能な複数噴射方式の水噴射ヘッドを提供する。【解決手段】ハンドル１０に接続された水噴射ヘッドであって、接続部に回転可能に結合された首部３1と、首部３１と共に回転するように結合され、首部の延長線と直交する位置の外周面の両側に開放された第１噴射口及び第２噴射口がそれぞれ設けられ、首部３１の延長線上の外周面に開放された第３噴射口が設けられたヘッドフレーム２０と、第３噴射口に収容される接続部材の挿脱に応じてメイン管の内部で遊動するように取り付けられる開閉部材と、ヘッドフレーム２０および蓋と共にメイン管を基準に回転する膜と、を含んでなり、蓋の第１連通孔と第２連通孔の延長線と直交する両側部分それぞれには、ヘッドフレーム２０の回転によって供給ホールに当接して密着する第１蓋ホールと第２蓋ホールが設けられる。【選択図】図１
MULTI-INJECTION SYSTEM WATER INJECTION HEAD
複数噴射方式の水噴射ヘッド
SON HYE SOOK (author)
2017-09-07
Patent
Electronic Resource
Japanese
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