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JPS62219895

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DESCRIPTION JPS62219895
[0001]
FIELD OF THE INVENTION The present invention relates to a speaker edge. 2. Description of the
Related Art In recent years, the edge for a speaker has been used in Europe, etc., and a large
number of rubber and similar materials are used. Hereinafter, an example of the conventional
speaker edge described above will be described with reference to the drawings. 5 and 6 show the
attachment of the conventional speaker edge. In FIG. 6 and FIG. 6, 1 is an edge made of a
nidgetomer, 2 is an arrow, 3 is a sealing pad, 4 is a diaphragm, 6 is a frame, and 6 is another
speaker unit. The contents of the speaker edge configured as described above will be described
below. First, the diaphragm 4 is adhered to the edge 1 and another speaker unit 6 is fixed to the
opposite side. In this case, since air leaks from the gap between the edge 1 and another speaker
unit 6, the sealing pad 3 is inserted into the space and this is crushed to prevent air leaks.
Problems to be solved by the invention However, in the above configuration, since the sealing
pad 3 is required, the number of parts when assembling the speaker is increased, the number of
man-hours is increased, and the sealing pad is eccentrically out There was a possibility that it
would overrun and damage the appearance. SUMMARY OF THE INVENTION In view of the above
problems, the present invention provides a speaker edge that does not damage the appearance
by reducing the number of parts at the time of assembling the speaker by eliminating the
packing 3 for sealing and reducing the number of steps. Means for Solving the Problems In order
to solve the above problems, the speaker edge of the present invention is made by forming a
nisystomer and covers the entire part of the opposite side to which the diaphragm is adhered. It
has the composition of making it project. The present invention eliminates the sealing pad by the
above-described configuration, reduces the number of parts at the time of assembling the
speaker and reduces the number of steps, and the sealing pad does not lose the appearance.
Embodiment A speaker edge according to an embodiment of the present invention will be
described with reference to the drawings. 1 and 2 show the mounting state of the speaker edge
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in the first embodiment of the present invention. The components 1 to 24 in FIGS. 1 and 2 are
the same as those in FIGS. 3 and 4. Reference numeral 1a denotes a protrusion formed over the
entire circumference opposite to the portion to which the diaphragm 4 of the edge 1 is bonded.
According to the present embodiment as described above, in the edge 1 made of an elastomer, a
part on the opposite side of the part to which the diaphragm 4 is adhered is made to project by
the projecting part 1a over the entire circumference, It is possible to eliminate the sealing pad,
reduce the number of parts at the time of assembling the speaker, reduce the number of
processes, and prevent the sealing pad from losing the appearance.
Hereinafter, a second embodiment of the present invention will be described with reference to
the drawings. 3 and 4 are mounting diagrams of a speaker edge showing a second embodiment
of the present invention. In the figure, 1.2 and 4.5 are the same as in FIG. 1 and FIG. 2, and 7 is a
buckle plate. According to the present embodiment as described above, the sealing patch is
abolished by projecting the part on the opposite side to which the diaphragm is adhered over the
entire circumference with the edge made of the nidgetomer. It is possible to reduce the number
of parts at the time of assembling the speaker and to reduce the number of man-hours so that the
sealing patch does not lose its appearance. Effects of the Invention As described above, the
present invention is an edge made of a nidgetomer, and a part of the opposite side to which the
diaphragm is attached is protruded over the entire circumference, thereby eliminating the sealing
patch and a speaker It is possible to reduce the number of parts at the time of assembly and to
reduce the number of processes so that the sealing patch does not lose its appearance.
[0002]
Brief description of the drawings
[0003]
1 and 2 are sectional views showing the mounting state of the speaker edge in the first
embodiment of the present invention, and FIGS. 3 and 4 are mountings of the speaker edge in the
second embodiment of the present invention. FIG. 5 is a sectional view showing the state, and
FIGS. 5 and 6 are sectional views showing the mounting state of the conventional speaker edge.
1 ...... edge, 2 ...... arrows paper, 3 ...... sealing Patsukin, 4-Party ... diaphragm, 6 ииииии frame, 6 ... ....
Another speaker unit, 1a... Name of agent Attorney Nakao Toshio And one other person? ---Edge
4-Ipply Persimmon 5-Room Fig. 2-+-Size is too pork taste Taste
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