JPS6189730U - - Google Patents

Description

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

第１図〜第５図はこの考案の一実施例を示し、
第１図は分解斜視図、第２図はフイルタケースの
取付け態様を示す一部側断面図、第３図は第２図
の一部拡大側断面図、第４図はフイルタの取付態
様を示す斜視図、第５図は油受けの取付態様を示
す一部側断面図である。第６図は従来の換気扇の
側断面図である。 １…換気扇本体、２ｂ…角穴、３…フイルタケ
ース、３ｂ…爪、４…フイルタ、５…油受け、５
ａ…くさび。なお、各図中、同一符号は同一又は
相当部分を示す。 Figures 1 to 5 show an embodiment of this invention,
Fig. 1 is an exploded perspective view, Fig. 2 is a partial side sectional view showing how the filter case is attached, Fig. 3 is a partially enlarged side sectional view of Fig. 2, and Fig. 4 is a side sectional view showing how the filter is attached. The perspective view and FIG. 5 are partial side sectional views showing how the oil pan is attached. FIG. 6 is a side sectional view of a conventional ventilation fan. 1... Ventilation fan body, 2b... Square hole, 3... Filter case, 3b... Claw, 4... Filter, 5... Oil pan, 5
a... Wedge. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 換気扇本体の前面通風路の上流側にフイルタを
備えた換気扇において、可撓性を有する爪とこの
爪が係入する角穴とにより前記換気扇本体に着脱
自在に取付けられたフイルタケースと、前記爪と
ともに前記角穴に係入されて前記角穴を閉塞する
くさびが突設され前記フイルタケースの下部に配
置される油受けとを備えてなることを特徴とする
換気扇。 In a ventilation fan equipped with a filter on the upstream side of a front ventilation passage of a ventilation fan main body, the filter case is removably attached to the ventilation fan main body by a flexible claw and a square hole into which the claw fits; A ventilation fan characterized in that the ventilation fan further comprises: an oil receiver disposed at a lower part of the filter case and having a protruding wedge that is inserted into the square hole and closes the square hole.