BUTTON MOUNT STRUCTURE FOR TELEPHONE SET

Title:

BUTTON MOUNT STRUCTURE FOR TELEPHONE SET

Document Type and Number:

Japanese Patent JP2743692

Kind Code:

B2

Abstract:

PURPOSE: To devise the structure in such a way that part of frames grouped with same components are assembled in division in the unit of groups when number of line buttons of a pushbutton telephone set is numbered serially and buttons are assembled because of connection with an elastic hinge without separation.
CONSTITUTION: Line buttons 4,4c and a frame 4a are formed as a link through integration by an elastic hinge 4b deformed respectively, the frames 4a are grouped for each row and all the rows are formed to be the same shape and freely divided. Furthermore, the frame 4a is formed as a step so that it is in matching with an operation panel face 7 tilted or curved.

Inventors:

Masafuku Akatsu

Application Number:

JP9510592A

Publication Date:

April 22, 1998

Filing Date:

April 15, 1992

Export Citation:

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Assignee:

NEC

International Classes:

H04M1/23; H01H13/14; H01H13/70; (IPC1-7): H01H13/14; H01H13/70; H04M1/23

Attorney, Agent or Firm:

Naoki Kyomoto (2 outside)

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