JPS5932787Y2 - Fan operation panel mounting device - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a mounting structure for an operation panel provided, for example, in front of a stand of an electric fan, and the illustrated embodiment will be described below.

That is, in the figure, 1 is a stand with a pillar 2 set up in the center, 3 is an operation button exposed in the center of this stand, and 4
is a decorative plate surrounding these operation buttons; 5 is a switch located below this decorative plate and operated by the button; 6 is a mounting board for this switch; 7 is a mounting board provided at both ends of this board. an abutment boss having a convex portion 9 on the top that is fitted into the hole 8 and extending downward through the concave portion 1a of the stand 1; 10 is a U-shaped arm provided within the boss 7; Reference numeral 11 is a locking claw of the substrate 6 provided at its tip, which is matched to the length of the substrate 6 and engages with both end edges of the substrate 6 in the assembled state.

Reference numeral 12 denotes a locking hole provided in the concave portion 1a of the stand 1, into which a claw 13 formed at the edge of the decorative plate 4 is inserted;
Reference numeral 14 denotes a positioning pin that projects from the lower surface of the decorative plate 4 and is inserted into the inner groove 10a of the U-shaped arm 10 in the assembled state.

When assembling the above configuration from the state shown in FIG.
When inserted into the convex part 9 of the boss 7, the end locking claw 11 of the U-shaped arm 10 that abuts against the edge thereof expands to the left and right due to the deflection of this U-shaped part, and each mounting hole 18 is inserted into the convex part of the boss 7. At the same time, each of the locking claws 11 engages with both end edges of the switch mounting board 6.

Next, the above-mentioned decorative plate 4 is fitted into the concave portion 1a provided in the stand 1, and the claw 13 on the edge thereof is inserted and locked into the locking hole 12 provided in the core portion, and at the same time, the pin 14 is inserted. The decorative plate 4 is inserted into the inner groove 10a of the U-shaped arm 10 and is fixed, as well as its positioning by the pin 14 as shown in FIG.

As mentioned above, in the operation panel of this invention, all the switches and plaques are assembled by pushing them from the top of the stand, so the workability can be greatly improved and there is no need for any screws to connect these three parts. There are practical benefits such as

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional view showing the operation panel of the electric fan of this invention before assembly, and FIG. 2 is a cross-sectional view of main parts showing the assembled state. In addition, in the figure, 1 is a stand, 1a is its recessed part, 3 is an operation button, 4 is a decorative plate, 5 is a switch, 6 is its mounting board, 7
10 is a U-shaped arm provided on this boss, 11 is a locking claw provided at the tip of this arm, and 12 is a claw 13 provided on the edge of the decorative plate 4. The locking hole 14 indicates the positioning pin of the decorative plate 4.

Claims (1)

[Claims for Utility Model Registration] 1. The stand 1 has an operating button 3 exposed at the center and a decorative plate 4 surrounding it, and a mounting board 6 for a switch 5 operated by the operating button 3 is attached to the stand. The positioning tabs 14, which are fitted onto a plurality of abutment bosses 7 recessed in the abutment bosses 7 and protruded from the lower surface of the decorative plate 4, are attached to the abutment bosses 7.
An operating panel mounting device for an electric fan, which is inserted into a U-shaped arm 10 which has a locking claw 11 at its tip that engages with the edge of the mounting board 6. 2. Expose the operation button 3 in the center and press the concave part 1 of the stand 1.
The end edge of the decorative plate 4 around the plate 4 that is fitted to the stand F (7) has a claw that engages with the locking hole 12 provided in the concave portion 1a of the stand F (7) when it is fitted to the stand 1 in a predetermined state. 13. An operating panel mounting device for an electric fan according to claim 1 of the utility model registration claim.