JPS6178562U

JPS6178562U -

Info

Publication number: JPS6178562U
Application number: JP16361184U
Authority: JP
Priority date: 1984-10-29
Filing date: 1984-10-29
Publication date: 1986-05-26

Description

[Brief explanation of the drawing]

図面は本考案の１実施例を示すもので、第１図
は正面図（背面図も正面図と同一にあらわれる）
、第２図は一方の側面図（他方の側面図も一方の
側面図と同一にあらわれる）、第３図は平面図、
第４図は底面図であり、第５図は頭部付き筒体の
平面図、第６図は散水蓋の底面図、第７図は注水
ノズルの使用状態説明図、第８図はノズルの水流
入側端部形状の他の例の断面図、第９図は従来例
の断面図である。１……頭部、１１……頭部上面、１２……頭部
の凹所、２……筒体、２４……筒体下端部（ノズ
ルの水流入側端部）、３……散水蓋、３１……散
水メンバ、３２……脚部、３３……脚部、３０…
…散水蓋下面、４……研磨ブラシロール。 The drawings show one embodiment of the present invention, and Figure 1 is a front view (the rear view also appears the same as the front view).
, Figure 2 is a side view of one side (the other side view also appears the same as the one side view), Figure 3 is a plan view,
Fig. 4 is a bottom view, Fig. 5 is a plan view of the cylinder with a head, Fig. 6 is a bottom view of the water sprinkling lid, Fig. 7 is an explanatory diagram of the water injection nozzle in use, and Fig. 8 is a diagram of the nozzle. FIG. 9 is a sectional view of another example of the shape of the end portion on the water inflow side, and FIG. 9 is a sectional view of a conventional example. DESCRIPTION OF SYMBOLS 1...Head, 11...Upper surface of the head, 12...Recess in the head, 2...Cylinder, 24...Bottom end of the cylinder (water inflow side end of the nozzle), 3...Sprinkle lid , 31...watering member, 32...leg, 33...leg, 30...
...Bottom side of watering lid, 4...Abrasive brush roll.

Claims

[Claims for Utility Model Registration] A water injection nozzle for an abrasive brush roll that is fitted into a through-hole in a shaft wall leading to a water passage hole in an abrasive brush roll shaft, the water inflow side of the nozzle facing the water passage hole. A polishing brush characterized in that the nozzle end has a length that is fitted into the through hole such that the nozzle end protrudes into the water passage hole so that a recess is not formed between the end and the inner wall of the through hole. Water injection nozzle for rolls. The nozzle includes a cylindrical body with a head that is fitted into the through hole, and a water sprinkling lid, and the upper surface of the head is a conical surface that slopes downward toward the hole of the cylindrical body. , the water sprinkling lid includes a water sprinkling member whose lower surface is formed in an inverted conical shape and faces the upper surface of the cylindrical head, and legs extending downward from the member and connected to the cylindrical head. A water injection nozzle for an abrasive brush roll according to claim 1, which is a utility model.