JPS6432758U

JPS6432758U -

Info

Publication number: JPS6432758U
Application number: JP12844687U
Authority: JP
Priority date: 1987-08-22
Filing date: 1987-08-22
Publication date: 1989-03-01

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す要部側面断面図
、第２図はその一部を破断した平面図、第３図は
従来例を示す側面断面図である。１０：ケーシング、１０ａ：後部壁、１０ｂ：
吐出ノズル、１１：流路、１１ａ：吐出口、１１
ｂ：ガン接続口、１２：支持板、１２ａ：小孔、
１３：エア吐出パイプ、１３ａ：エア吐出ノズル
、１４：パイプガイド、１５：パツキン、１６：
パツキン押え、１７：管継手、１８：弁装置、１
８ａ：エア通路、１９：コツク、１９ａ：ホース
接続口、２０：調整弁、２０ａ：管継手、２１：
可撓性ホース、２５：エアレススプレーガン、２
６：吐出口、２６ａ：管継手、２７：ハンドル、
２８：引金、２９：塗料供給ホース。 FIG. 1 is a side sectional view of a main part showing an embodiment of the present invention, FIG. 2 is a partially cutaway plan view thereof, and FIG. 3 is a side sectional view showing a conventional example. 10: Casing, 10a: Rear wall, 10b:
Discharge nozzle, 11: Channel, 11a: Discharge port, 11
b: gun connection port, 12: support plate, 12a: small hole,
13: Air discharge pipe, 13a: Air discharge nozzle, 14: Pipe guide, 15: Packing, 16:
Packing holder, 17: Pipe joint, 18: Valve device, 1
8a: Air passage, 19: Knockout, 19a: Hose connection port, 20: Adjustment valve, 20a: Pipe joint, 21:
Flexible hose, 25: Airless spray gun, 2
6: Discharge port, 26a: Pipe joint, 27: Handle,
28: Trigger, 29: Paint supply hose.

Claims

[Scope of utility model registration request]

A casing having a flow path in the axial center is provided, a discharge port is formed in the front of the flow path, an air discharge pipe is arranged approximately concentrically at the shaft center of the discharge port, and the air discharge pipe is connected to the casing. The air discharge pipe is supported in a removable manner on the rear wall of the casing, the rear part of the air discharge pipe projects outward from the rear wall of the casing, and the rear part of the flow path is provided with a gun connection port to which the discharge port of the airless spray gun is connected. In the attachment for an airless spray gun, a valve device is provided in the casing, a discharge passage of the valve device and a rear part of the air discharge pipe are connected by a flexible hose, and an air supply hose is connected to the inflow passage of the valve device. An attachment for airless spray guns that features a mouth.