Heat-generating body holding-board and mfg method thereof and smoke curing filling container

Abstract

PROBLEM TO BE SOLVED: To readily mount a heating element for ignition and improve the holding force of the heating element for the ignition in a holding plate for the heating element having a mounting hole for mounting the heating element for the ignition of a fumigant and a plurality of smoking holes formed therein and fixed to the interior of a container filled with the fumigant. SOLUTION: The holding plate 8 for the heating element is provided with a plurality of supporting pieces 11 separated at a nearly regular interval with a plurality of dividing grooves 10 and bent so as to elastically enlarge the diameter in the peripheral edge part of the mounting hole 9 of the holding plate 8 for the heating element. COPYRIGHT: (C)2004,JPO

Description

technical field [0001] The present invention relates to a heating element holding plate for repelling pests, antibacterial and mildew-proof fumigant filled containers, a manufacturing method thereof, and a fumigant filled container characterized by the heating element holding plate. Background technique [0002] A fumigant is widely used as a means of repelling pests and performing antibacterial and antifungal treatment in a closed space such as a room, and a fumigant filled container filled with such a fumigant has also been put into practical use. [0003] The above-mentioned fumigant filling container is generally as Figure 6 and Figure 7 As shown, it is composed of a metal container composed of a housing part 103 for accommodating fumigant 104 and an upper cover 102 . [0004] The upper cover 102 is provided with a central hole 107 and a plurality of smoke spray holes (not shown) for exposing the ignition head 106 of the heating element 105 for ignition. The heating ...

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Problems solved by technology

[0009] Therefore, when the peripheral portion of the mounting hole 109 stands upward, in the former example, in order to prevent the insertion strength from increasing and the heating element holding plate 108 from being deformed when the ignition heating element 105 is installed, it is necessary to thicken the thickness of the plate. thickness, which is not good for reducing material cost

In the latter example, since it is almost impossible to elastically expand the diameter of the upward standing portion of the peripheral portion of the mounting hole, a large force is required when installing the heating element 105 for ignition. When the ignition head 106 of 105 is ignited, there is a problem that the heating element 105 for ignition is easy to fall off from the mounting hole 109

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