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DESCRIPTION JPS54181923

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DESCRIPTION JPS54181923
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side sectional view of a conventional speaker
cabinet, and FIG. 2 is a side sectional view showing one embodiment of a speaker cabinet
according to the present invention. 1 ... speaker for treble, 2 ... speaker for bass, 3 ... ... cabinet
body, 4 ... back chamber, 7 ... elastic body. In the drawings, the same reference numerals denote
the same or corresponding parts.
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a speaker cabinet
having a pack chamber therein. Conventionally, there was one shown in FIG. 1 as this speaker
cabinet. In FIG. 1, reference numeral 1 denotes a high-frequency speaker, 2 a bass speaker, 3 a
cabinet main body for accommodating these two speakers, 2, 4 a high-tone for preventing
interference between the above- Parallel - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - of the speaker, and 5 is an attachment frame for handling this back
chamber 4 to the cabinet main body 3. That is, in the conventional speaker cabinet, Pac Channos
- 4 are directly attached to the cabinet body 2 with salt threads (not shown) or the like to the
attachment frame 5. For this reason, the vibration of the cabinet main body 2 during driving of
the speaker is directly transmitted to the cook chamber 4, or the internal pressure of the pack
chamber 4 resonates, and the vibration is transmitted to the cabinet body 2 in reverse There was
a disadvantage that it was taken depending on the sound by doing. SUMMARY OF THE
INVENTION The present invention has been made in order to eliminate the above-mentioned
drawbacks, and it is an object of the present invention to provide a cabinet main body having an
elastic body made of rubber, synthetic resin or the like interposed between a packed chin- Is
prevented from transmitting to the main body of the cabinet, resonance of the back chin, which
was transmitted to the pack chamber, and to provide a speaker cab · 5 gabinet which eliminated
dustiness of the sound. An embodiment of the present invention will be described below with
reference to FIG. 2. FIG. 2 is a side sectional view showing an embodiment of the speaker cabinet
according to the present invention. In FIG. 2, reference numeral 7 denotes an elastic body made
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of rubber, synthetic resin or the like. Since the other parts are the same as those in FIG. 1, the
same reference numerals are attached to the same parts, and the description thereof will be
omitted. That is, the present invention is a book in which the pack chamber 4 is fixed to the
cabinet body 3 via an elastic body 7 made of rubber, synthetic resin or the like. Therefore, the
vibration of the cabinet main body 2 at the time of driving the speaker is absorbed by the elastic
body 7 and /? The vibration is absorbed by the elastic body 7 and is not transmitted to the
cabinet main body 3 even if the resonance chamber 4 resonates with the internal sound pressure
of the cabinet main body 2. As described above, according to the present invention, since the
elastic body 7 is interposed between the VACCANIN-4 and the cabinet main body 3, there is no
need for sound and the speaker cabinet with good 3 □ is obtained to the performance There is
an effect that it can be done.
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