Title:
LOCK MOUNTING STRUCTURE
Document Type and Number:
Japanese Patent JP3284884
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent distortion such as depression in a mounting place when a cylinder and a thumb turn are mounted and fixed to a thin metal plate door.
SOLUTION: A lock mounting structure comprises a lock mainbody internally inserted in the side end of a door 5 made from a thin metal plate such as a steel plate and a cylinder 1 and a thumb turn 2 in a pair held and fixed to the door 5 between both sides of the door 5 at a position where the lock mainbody is installed. A cylindrical mounting column 11 protruded on the back of the cylinder 1 is passed through the lock mainbody and a mounting screw 6 is inserted in a screw hole passing through the surface and back of the thumb turn 2 and threaded to a female screw hole open to the end of the mounting column 11 to connect the cylinder 1 and the thumb turn 2 together. In this case, a spacer 3 is intervened in a gap between the back of the thumb turn 2 and the end of the mounting column 11.
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Inventors:
Masaki Hatta
Application Number:
JP13398696A
Publication Date:
May 20, 2002
Filing Date:
May 28, 1996
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
E05B9/08; E05B3/06; (IPC1-7): E05B9/08; E05B3/06
Domestic Patent References:
| JP5234784U | ||||
| JP57112560U | ||||
| JP344979U | ||||
| JP662153U | ||||
| JP57139556U | ||||
| JP561959U | ||||
| JP4719308Y1 |
Attorney, Agent or Firm:
Junji Ando (1 person outside)