Title:
SERIAL UNIT
Document Type and Number:
Japanese Patent JP3720785
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent flexure, etc., arising when screwing down a mounting tub for supporting a unit body.
SOLUTION: Engagement claws 72-3 and 72-4 on the side of mounting tubs 70-2,... have a wider width toward a parallel direction with the direction of screwing down an attaching screw inserted in a screw hole 74-2 to an outlet box, etc. The engagement claws 72-3 and 72-4 are attached by being fit in tub fitting grooves 67-3 and 67-4 on the unit body 60 side. When fixing a serial unit 50, an attachment screw inserted to a screw hole 74-2 is screwed down to the outlet box, etc. Even when screwing up with a large torque, due to strong rigidity in the screwing direction, flexure near the screw hole 74-2 can be prevented.
Inventors:
Muneo Suzuki
Application Number:
JP2002081535A
Publication Date:
November 30, 2005
Filing Date:
March 22, 2002
Export Citation:
Assignee:
Hochiki Corporation
International Classes:
H04N5/64; H01R13/46; H01R31/06; H02G3/02; (IPC1-7): H04N5/64; H01R13/46; H01R31/06; H02G3/02
Domestic Patent References:
| JP200032294A | ||||
| JP3007103U | ||||
| JP2001238092A | ||||
| JP11178150A | ||||
| JP11178151A | ||||
| JP8168015A | ||||
| JP200225722A | ||||
| JP2000175330A |
Attorney, Agent or Firm:
Tatsuya Saito