Title:
DOOR SHUTOFF TOOL
Document Type and Number:
Japanese Patent JP3506051
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a door shutoff tool which does not need a wide space for operating an operating body to shut off and open a door.
SOLUTION: This door shutoff tool 1 is constituted by installing a case 4, an operating body 5 and a locking plate 6. The case 4 forms an accommodating part 2 communicating from the front side to the rear side, and fixed in a state such that a door 3 is penetrated. The operating body 5 is biased and arranged in the direction protruding toward the accommodating part 2 of the case 4. When the front surface is pushed, the surface is held at an operation position protruding from the accommodating part 2, or at an accommodating position accommodated in the accommodating part 2. The operating body 5 is pivotable in the area of the accommodating part 2 front surface when the front surface is in the operation position. The locking plate 6 protrudes and retreats interlocking with the pivoting operation of the operating body 5, and shuts off and opens the door 3.
Inventors:
Atsushi Nakamoto
Seiki Ishibashi
Akinori Uchimura
Seiki Ishibashi
Akinori Uchimura
Application Number:
JP18003899A
Publication Date:
March 15, 2004
Filing Date:
June 25, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
H05K5/03; E05C1/16; H02B1/30; (IPC1-7): H05K5/03; E05C1/16; H02B1/30
Attorney, Agent or Firm:
Junji Ando