Title:
SPEAKER GRILL PROVIDED WITH NET
Document Type and Number:
Japanese Patent JP3200879
Kind Code:
B2
Abstract:
PURPOSE: To reduce the cost while unnecessitating another member for preventing noise generation and to facilitate the assembly of the speaker grill in a good condition by abutting the peripheral edge of the speaker grill on the peripheral member through a space part formed with the net wound on the peripheral edge.
CONSTITUTION: Edge parts 9A and 9B of a net 9 are wound on the part where a grill 7 is abutted on the peripheral member (box 3) and are fixed. In this case, the wound part of the net 9 is wound with the proper tension and fixed by heat-welding, etc. The grill 7 and the box 3 are integrated by a restrain claw P and a screw Q. A space part A is formed in an entangled part 9A. The grill 7 and the box 3 are abutted in the state this part A is pressed. Accordingly, the stronger tension is applied to the net 9 by pressing the space part A. On the other hand, the net 9 functions as a buffer by the width of the net 9 in the edge part 9.
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Inventors:
Tamotsu Saito
Application Number:
JP23037391A
Publication Date:
August 20, 2001
Filing Date:
September 10, 1991
Export Citation:
Assignee:
ソニー株式会社
International Classes:
B29C65/00; H04R1/02; B29L31/38; (IPC1-7): H04R1/02; B29C65/00
Domestic Patent References:
| JP5239134U |
Attorney, Agent or Firm:
Hidemori Matsukuma