Title:
VENTILATING FAN FILTER SUPPORT DEVICE
Document Type and Number:
Japanese Patent JP3962378
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a ventilating fan filter support device, mounted in ventilation ports of various sizes, keeping the bent shape even if external force is applied to the support frame body, and firmly supporting a filter.
SOLUTION: This ventilating fan filter support device 1 is composed of a plane-like support frame body 2 having a size to cover an opening part of the ventilating fan frame; a hinge part 3 formed in the vertical direction in the substantially central area in the horizontal direction of the plane-like support frame body; a fitting part 4 laterally extended from both sides in the lateral direction of the support frame body, formed to be bent to the ventilating fan frame side, and temporarily fixed to the ventilating fan frame; a reinforcing support part 5 extended with a predetermined width from both sides in the vertical direction of the plane-like support frame body and formed to be bent to the ventilating fan frame side; a ventilating part 2a formed in an area between the hinge part, the fitting part and the reinforcing support part in the plane-like support frame body; a reinforcing part 6 bent to the inside of the fitting part at the corner part of the reinforcing support part; and a cutout part 7 formed in an intersection part of the hinge part 3 and the reinforcing support part.
Inventors:
Shinji Watanabe
Application Number:
JP2004003909A
Publication Date:
August 22, 2007
Filing Date:
January 09, 2004
Export Citation:
Assignee:
Arland Co., Ltd.
International Classes:
F24F7/013; (IPC1-7): F24F7/013
Domestic Patent References:
| JP2001272067A | ||||
| JP62063630U |
Attorney, Agent or Firm:
Mitsuo Kata
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