JPS59118935U

JPS59118935U - Ventilation fan mounting device

Info

Publication number: JPS59118935U
Application number: JP1262083U
Authority: JP
Inventors: 月足　裕二; 安井　博; 杉原　光義
Original assignee: 株式会社東芝
Priority date: 1983-01-31
Filing date: 1983-01-31
Publication date: 1984-08-10

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図乃至第４図は本考案の第一実施例を示し、第１図
は縦断側面図、第２図は外枠の斜視図、第３図は要部の
拡大斜視図、第４図はナツト部分の拡大縦断側面図であ
り、第５図及び第６図は本考案の第二実施例を示し、第
５図は第１図相当図、第６図は第３図相当図、そして第
７図は本考案の第三実施例を示す第４図相当図である。図中、１は外枠、２はモータ支え、６は送風機モータ、
９は喰込み片、１１はナツト（雌ねじ部材）、１２はね
じ、１３は突片、１５はナツト（雌ねじ部材）である。Figures 1 to 4 show a first embodiment of the present invention, with Figure 1 being a longitudinal side view, Figure 2 being a perspective view of the outer frame, Figure 3 being an enlarged perspective view of the main parts, and Figure 4 being an enlarged perspective view of the main parts. is an enlarged longitudinal sectional side view of the nut portion, FIGS. 5 and 6 show a second embodiment of the present invention, FIG. 5 is a view equivalent to FIG. 1, FIG. 6 is a view equivalent to FIG. 3, and FIG. 7 is a view corresponding to FIG. 4 showing a third embodiment of the present invention. In the figure, 1 is the outer frame, 2 is the motor support, 6 is the blower motor,
9 is a biting piece, 11 is a nut (femally threaded member), 12 is a screw, 13 is a projecting piece, and 15 is a nut (femally threaded member).

Claims

[Scope of Claim for Utility Model Registration] 1. In a device in which an outer frame consisting of a motor support for supporting a blower motor is installed inside a ventilation opening of a room wall, etc.
A biting piece that penetrates the outer frame and projects to the outside of the outer frame is formed at the end of the motor support that comes into contact with the outer frame, and a part of the outer frame on the side opposite to the biting piece is formed. A mounting device for a ventilation fan, characterized in that a female screw member is provided, the outer frame is inserted into the ventilation port, and a screw passing through the acid thread member is pressed against the inner surface of the ventilation port. 2. The ventilation fan mounting device according to claim 1, wherein the outer frame has a projecting piece that overlaps with the biting piece and projects to the outside of the outer frame. 3. The ventilation fan mounting device according to claim 1, wherein the biting piece is provided in a direction substantially perpendicular to the insertion direction of the outer frame into the ventilation opening. 4. The female screw member consists of a nut, and the nut is caulked and fixed to the part of the outer frame that is in contact with the motor support on the side opposite to the biting piece so as to sandwich the outer frame and the motor support. A mounting device for a ventilation fan according to claim 1 of the patented utility model.