JPS636375U

JPS636375U -

Info

Publication number: JPS636375U
Application number: JP9679086U
Authority: JP
Priority date: 1986-06-26
Filing date: 1986-06-26
Publication date: 1988-01-16

Description

[Brief explanation of the drawing]

第１図は本考案一実施例のスミヤヘツドを示す
断面図、第２図は第１図のスミヤヘツドのドラム
円筒面への接触状態を示す概略図、第３図は第１
図のスミヤヘツドのドラム凹面部位への接触状態
を示す概略図、第４図は本考案によるスミヤヘツ
ドの変形例を示す概略図、第５図はドラムスミヤ
作業の模式図、第６図はスミヤヘツドの従来例を
示す断面図、第７図ａは第６図のスミヤヘツドに
よる拭き取り残しを示す説明図、第７図ｂはドラ
ムの凹面部位における第６図のスミヤヘツドの接
触状態を示す概略図である。２１……濾紙、２２……濾紙パツド、２３……
濾紙ホルダ、２３ａ……貫通穴、２４……濾紙ヘ
ツド、２４ａ……凹穴、２６……ユニバーサルジ
ヨイント、２８……シヤフト、２９……ブラケツ
ト、３１……圧縮コイルばね、３２……押し出し
ばね機構（スプリングプランジヤ）。 FIG. 1 is a sectional view showing a smear head according to an embodiment of the present invention, FIG. 2 is a schematic view showing the state of contact of the smear head shown in FIG.
Fig. 4 is a schematic diagram showing a modified example of the smear head according to the present invention, Fig. 5 is a schematic diagram of drum smearing work, and Fig. 6 is a conventional example of the smear head. FIG. 7a is an explanatory diagram showing the wiping residue left by the smear head of FIG. 6, and FIG. 7b is a schematic diagram showing the contact state of the smear head of FIG. 6 on the concave surface of the drum. 21...filter paper, 22...filter paper pad, 23...
Filter paper holder, 23a...through hole, 24...filter paper head, 24a...recessed hole, 26...universal joint, 28...shaft, 29...bracket, 31...compression coil spring, 32...extrusion spring Mechanism (spring plunger).

Claims

[Scope of utility model registration request]

A filter paper holder that is bowl-shaped and has a through hole in the center of the bottom surface, and a flexible and resilient filter paper holder whose outer peripheral part is connected and fitted to the inner peripheral wall of the recess of the filter paper holder, and whose tip part protrudes outward from the front end of the filter paper holder. The filter paper pad has a filter paper pad having the properties of the filter paper, the filter paper attached to cover the front end face of the filter paper pad, and the filter paper holder are fitted concentrically into a recessed hole in the front end face and held, and a universal joint is attached to the rear end part. a filter paper head, to which an intervening shaft is concentrically attached, and a push-out spring mechanism that passes through the through hole of the filter paper holder and applies a pressing force to the center of the rear end surface of the filter paper pad concentrically on the bottom surface of the recessed hole;
A bracket is provided which holds the shaft attached to the filter paper head so as to be slidable in its axial direction, and which holds a compression coil spring interposed concentrically with the shaft between the shaft and the rear end surface of the filter paper head. Sumiyahead.