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DESCRIPTION JPS54177921

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DESCRIPTION JPS54177921
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a horn pee force
and a duct according to the present invention, and FIG. 2 is a perspective view as a speaker
system. 1 · · · · Horn speaker, 3 · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · Horn speaker,
3 · · · · · · · · · · · · · · · · · · · · · · · · tact, 5 · · Baffle plate-2 '· · · .... Wedge-like projections.
[Detailed description of the invention] The present proposal relates to a bass reflex type speaker
system in which a horn speaker and a duct are integrated. (1) The horn speaker and the duct are
manufactured separately However, it is quite time-consuming to attach these things to the baffle
plate with screws etc. It is a th + hard work. Furthermore, when looking at the speaker
subdivision from the front, the mounting was not good for the eye seen, as only 11y-/ 'j-' heads
such as holes and screws were noticeable. Therefore, this proposal saves 10 years of installation
work. It is considered to eliminate the baby's bitterness in appearance. If the speaker system
according to the present invention is described with reference to the drawings, as shown in FIG.
1, a part of the peripheral portion of the horn l & 1 of the horn l speaker 1 is a duct 2 "1 E 1 Jm J
'!' The flange portion 3 is provided with the flange portion 3 partially overlapping each other, and
the screw hole 4 formed in the 7 runge is used to screw the screw 6 together with the opening
portion of the pan plate 5 together. The mouth that is attached is configured in this way, the time
required to attach the horn speaker and the duct is short with shoes, and it is a much loved
speaker compared with the conventional 4 in view of blindness. System can provide. In the same
manner, except for mounting, a wedge-shaped projection 2 'is provided on the periphery of the
duct, and the hole of the baffle plate 5 for extracting the duct 2 is made substantially equal to the
outer periphery of the duct 2, The duct 2 can be more reliably fixed to the baffle plate 5 by
inserting the wedge-shaped projection 2 'into the baffle plate 5 (2) when inserted into the hole 5.
The same effect can be obtained even if the projection is accommodated on the outer periphery
of the speaker horn 1 '. 4, simple chest chest drawing is a book according to the present
invention, so 1 is a horn speaker and a diagram showing a duct in oblique 4 showing the duct,
16-04-2019
1
Figure 12 + n view as a speaker stem? ポす。 1 · · · · · · Horn speaker 3 · · · · · · · · · · · · · · · · · · · · · · · ·
· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · c Status
application registration model registration person-person 1, 2 'Pioneer Co., Ltd. (Yu 22 '11' i 32 o
S doo Figure 1 ≦ 4 □ 6 Figure 28! 1 · · · 7 実 用 21 utility model registration applicant Pioneer
Hayashi formula company & creators other than Tokyo @ Meguro-ku Meguro 1-4 Me No. 1
Pioneer Co. Ltd. Uchizuru 1) Akihisa Akira / · · puff · · '
16-04-2019
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