JPH0173630U

JPH0173630U -

Info

Publication number: JPH0173630U
Application number: JP1987168364U
Authority: JP
Priority date: 1987-11-02
Filing date: 1987-11-02
Publication date: 1989-05-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例としてのフイルタ付
き換気扇の前面部分を示す斜視図、第２図は同じ
くその要部の側面図、第３図は保持部材の装着脱
着操作を示す断面図、第４図と第５図はそれぞれ
従来例の換気扇の前面部分の構成を示す平面図と
断面図である。図において、１は前パネル、２は
フイルタ部材、３は溝、４は切欠き、５は上下の
保持部材、６は係合突起、７はフツク部、８は側
壁である。なお、図中同一符号は、同一又は相当
部分を示す。 Fig. 1 is a perspective view showing the front part of a ventilation fan with a filter as an embodiment of the present invention, Fig. 2 is a side view of the main parts thereof, and Fig. 3 is a sectional view showing the operation of attaching and detaching the holding member. FIG. 4 and FIG. 5 are a plan view and a sectional view, respectively, showing the configuration of the front portion of a conventional ventilation fan. In the figure, 1 is a front panel, 2 is a filter member, 3 is a groove, 4 is a notch, 5 is an upper and lower holding member, 6 is an engaging projection, 7 is a hook portion, and 8 is a side wall. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims

[Scope of Claim for Utility Model Registration] (1) Upper and lower retaining members that protrude forward and form a lintel structure and a sill structure at the upper and lower edges of the front panel that forms a ventilation passage in the front of the ventilation fan body. and a filter member having a frame body and a filter element integrally stretched thereon is held in an upright position so that it can be engaged and detached from the front, and a series of grooves are formed in the front peripheral edge of the front panel. a notch is provided at the rear end of the upper surface, and an engaging protrusion that fits into the upper part of the groove and a hook part that can be latched to the notch are provided in opposing positions on the upper holding member, and the upper A ventilation fan with a filter, characterized in that the holding member is removably attached to a front panel by engaging the holding member in the groove of the holding member and locking the hook portion in the notch. (2) A ventilation fan with a filter according to claim 1, wherein the lower holding member has a container structure with an open top for receiving oil stains. (3) The frame body of the filter member has a U-shaped end face with side walls on both sides, and the edge of each side wall can be engaged with the side portion of the groove in the front panel. A ventilation fan with a filter according to item 1 or 2.