JPH0438433U

JPH0438433U -

Info

Publication number: JPH0438433U
Application number: JP8018690U
Authority: JP
Priority date: 1990-07-27
Filing date: 1990-07-27
Publication date: 1992-03-31

Description

[Brief explanation of the drawing]

第１図〜第３図は第１実施例を示すもので、第
１図は要部の斜視図、第２図はクリーニング装置
のワイパーブレードをクリーニングする構成を示
す側面図、第３図は同上ワイパーブレードの駆動
手段を示す側面図、第４図、第５図は第２実施例
を示すもので第４図は要部の斜視図、第５図は同
上側面図、第６図、第７図は第３実施例を示すも
ので第６図は要部の斜視図、第７図はノズル面の
形状とそれに対向するワイパーブレードの凹部を
示す平面図である。４，２４，３４……ワイパーブレード群、４ａ
，４ｂ，２４ａ，２４ｂ，３４ａ，３４ｂ……ス
リツト付ワイパーブレード、４ｃ，２４ｃ，３４
ｃ……スリツトなしワイパーブレード、８……印
字ヘツド、８ａ……ノズル面、Ｓ……スリツト、
Ｋ……凹部。 Figures 1 to 3 show the first embodiment, where Figure 1 is a perspective view of the main parts, Figure 2 is a side view showing the configuration for cleaning the wiper blade of the cleaning device, and Figure 3 is the same as above. 4 and 5 are side views showing the driving means of the wiper blade, and FIGS. 4 and 5 show the second embodiment. FIG. 4 is a perspective view of the main part, FIG. 5 is a side view of the same, and FIGS. The drawings show the third embodiment, and FIG. 6 is a perspective view of the main parts, and FIG. 7 is a plan view showing the shape of the nozzle surface and the concave portion of the wiper blade facing it. 4, 24, 34...wiper blade group, 4a
, 4b, 24a, 24b, 34a, 34b... wiper blade with slit, 4c, 24c, 34
c... Wiper blade without slit, 8... Print head, 8a... Nozzle surface, S... Slit,
K...Concavity.

Claims

[Claims for Utility Model Registration] (1) An inkjet printer equipped with a cleaning device for cleaning the nozzle surface of a print head, the cleaning device including at least one group consisting of a plurality of wiper blades. An inkjet printer characterized in that the last wiper blade in the moving direction of each wiper blade group is a wiper blade without a slit, while at least one of the remaining wiper blades is a wiper blade with a slit. (2) The inkjet printer according to claim 1, wherein a plurality of said wiper blades with slits are provided, and each slit is provided at a different position on a movement locus. (3) The inkjet printer according to claim 1, wherein a plurality of wiper blades with slits are provided, each having a different number of slits. (4) An inkjet printer according to any one of claims 1 to 3, wherein each of the wiper blades is formed with a recess corresponding to the shape of the nozzle surface of the print head.