JPS60165020U - filter device - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のフィルタケースの正面図、第２図は同背
面図、第３図は第１図のＡ−Ａ’断面　　　−図、第４
図は本考案の一実施例におけるフィルタケースの正面図
、第５図は同背面図、第６図は第４図のＢ−Ｂ’断面図
である。Fig. 1 is a front view of a conventional filter case, Fig. 2 is a rear view of the same, Fig. 3 is a cross section taken along line A-A' in Fig. 1, and Fig. 4
The figure is a front view of a filter case in one embodiment of the present invention, FIG. 5 is a rear view thereof, and FIG. 6 is a sectional view taken along line BB' in FIG. 4.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 断面がコの字形で内部に溝部を有する一対のフィルタ枠
と、このフィルタ枠の溝部が対向するように所定間隔を
あけほぼ平行に保持するようにフィルタ枠の一辺に係止
された第１フイルタ押えと、両端部が前記フィルタ枠の
溝部に挿入される形状のフィルタと、このフィルタを前
記第１フイ゛　ルタ押えとの間で挾持するように前記フ
ィルタ枠に着脱自在に設けられる第２フイルタ押えから
なるフィルタ装置。A pair of filter frames each having a U-shaped cross section and a groove portion inside, and a first filter latched to one side of the filter frame so that the groove portions of the filter frames face each other and are held substantially parallel to each other at a predetermined interval. a presser foot, a filter having both ends inserted into the grooves of the filter frame, and a second filter detachably attached to the filter frame so as to sandwich the filter between the first filter presser and the filter frame. A filter device consisting of a presser foot.