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DESCRIPTION JPS50931

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DESCRIPTION JPS50931
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view partially showing a state in which a
conventional grill is fixed to an embedded type speaker in a cross section. Fig. 2% Fig. 6% Fig. 6
shows a partial cross-sectional view of the state in the case where the temperature rises in the
conventional holding shown in Fig. 1. 3 is a side view of a grille of the embodiment of the present
invention showing a part in cross section. FIG. 4 and FIG. 5 are partial cross-sectional views
showing a retained state when mounted on a grille loudspeaker according to the embodiment of
the present invention. 6 and Fig. T are partial cross-sectional views showing a holding and
crimping state in the case of being attached to a grilly sprue force in another embodiment of the
present invention. 1 ... speaker frame, 1 '... ... frame flange, 2 ... grille, 2' ... grill flange, 3, 3 '...
short cylinder, a! C .......................................................................................................................................
DETAILED DESCRIPTION OF THE DEVELOPMENT [0001] This invention relates to a front grille
for a real name examination and an embedded speaker. Conventionally, a front grill company for
an embedded type speaker to be mounted on a car, a 7-range grill 2 (hereinafter referred to as a
grill 7 Range ") 2 'was press-fitted and secured by engaging the recessed section of the seventh
surface of the frame flapper 2 page 1' with the section recessed portion of the grille 7 Range 2 '.
In the upper speaker 's speaker, the frame is made of metal and the grill is made of normally
molded plastic, and the plastic heat llq is the same as that of the metal, so stir - As shown in FIG.
2, as shown in FIG. 2, when the section of the grill 7 run 2 'is recessed, the cross-sectional convex
portion a of the frame 7 run 1' is released and the grill 2 is the firepower that makes it easier to
get out of the speaker, the actual name inspection, the buried speaker car despite the
temperature rise). DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the
present invention will now be described with reference to the drawings. As shown in FIG. 3, the
grille 2 of the embodiment of the present invention is provided with a short cylinder 3 having a
convex cross section at the inner back of the conventional grill 7 race 2 '. At room temperature,
as shown in the fourth bell CLv As in the case of the conventional Q 'grill, engage the 3-page
18-10-2018
1
cross section convex part aK of the grill 7 RUNGE 2', # the frame # 7 RUN 1 ' ν Do not worry. As
a result of the rise of W7A # I) Plastic Trench A Grille 2 - J Expansion is larger than Expansion of
Frame 1 with Metal Oil and Disconnection of Grille Flange 2 'i1ibdlbd; . ! - the intelligent cylinder
3 presses against the cross section convex FC by the ignoring of the frame flange 1 '; frame
against the new notch · convex portion a of the t run 1' J grill 2 is lined to frame flange 1 '· It is
detached · In addition · 1 not shown in the actual flag example above. , A short cylinder with a
new color convex portion C instead of the short cylinder 3 'with no WI 1 convexity as shown in
FIG. 6, FIG. 7, or it may be used in place of the short cylinder 3 A nail may be provided. The grill
which becomes the above 7h hypothesis is obtained simply by tortoise by plastic molding, and it
does not drop out owing to holding or crimping, especially to the 7-range frame of the speaker
despite temperature change.
18-10-2018
2
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