JPS59140736U

JPS59140736U - Support device for laminated body fluid filter

Info

Publication number: JPS59140736U
Application number: JP3470183U
Authority: JP
Inventors: 秀朗田島; 大平　長久; 福田　政夫
Original assignee: テルモ株式会社
Priority date: 1983-03-09
Filing date: 1983-03-09
Publication date: 1984-09-20
Also published as: JPS6240601Y2

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

[Brief explanation of the drawing]

第１図は積層型体液濾過器の一例を示す縦断面図である
。第２図、第３図、第４図、及び第５図は本考案の積層
型体液濾過器の支持装置の実施例に係る使用状態の図で
あって、第２図は平面図、第３図は側面図、第４図は第
３図における゛■°゛部分の拡大断面図、第５図は正面
図である。第６図ａ、　　ｂは本考案の積層型体液濾過
器の支持装置の要部の変形例に係る図である。Ａ・・・積層型体液濾過器、１・・・積層フィルター、
２・・・プランジャー、３・・・容器、１１・・・基台
、１２・・・押子１．１３・・・押子軸、１４・・・ホ
ルダー、１５・・・ホルダーロック機構、１５１・・・
掛止凹部、１５２ａ・・・掛止突起、１５３・・・弾性
体、１５４・・・ロック解除レバー。FIG. 1 is a longitudinal sectional view showing an example of a laminated body fluid filter. 2, 3, 4, and 5 are views of the use state of the embodiment of the support device for the multilayer body fluid filter of the present invention, in which FIG. 2 is a plan view, and FIG. The figure is a side view, FIG. 4 is an enlarged sectional view of the "■°" portion in FIG. 3, and FIG. 5 is a front view. FIGS. 6a and 6b are views of a modification of the main part of the support device for the laminated body fluid filter of the present invention. A... Laminated body fluid filter, 1... Laminated filter,
2... Plunger, 3... Container, 11... Base, 12... Pusher 1.13... Pusher shaft, 14... Holder, 15... Holder lock mechanism, 151...
Latching recess, 152a...Latching protrusion, 153...Elastic body, 154...Lock release lever.

Claims

[Scope of utility model registration request]

(1) A laminated body fluid filter that includes a base, a pusher that extends from the base and is movable in the direction of the pusher, and a pusher that is rotatable about the pusher shaft at the projecting end of the pusher. a pressing plate that presses the presser; a holder that is rotatably attached to the base coaxially with the pusher and holds the filter;
a holder lock mechanism that fixes the holder at a predetermined rotational position with respect to the base; a protrusion, a latch protrusion or a latch recess that is attached to the holder and has one end engaged with the latch recess or the latch protrusion; and a latch protrusion or latch recess that is biased to engage the latch recess. an elastic body that is pivoted in the middle so as to be able to be raised and raised at a predetermined position on the outer surface of the holder in a radial direction perpendicular to the rotational axis of the holder; A support device for a laminated body fluid filter, characterized by comprising:

(2) The support device for a laminated body fluid filter according to claim 1, wherein the lock release levers are located at three locations whose rotation angles on the outer surface of the holder in the radial direction are shifted by 180 degrees.

(3) The support device for a laminated body fluid filter according to claim 1, wherein the latching recesses are provided at three locations corresponding to two positions where the holder of the latching protrusion is rotated by 180 degrees.