JPH01174301U

JPH01174301U -

Info

Publication number: JPH01174301U
Application number: JP7100488U
Authority: JP
Priority date: 1988-05-31
Filing date: 1988-05-31
Publication date: 1989-12-12

Description

[Brief explanation of the drawing]

第１図はこの考案のごみ箱の縦断側面図、第２
図は第１図のごみ箱本体の一部が切欠けた背面図
、第３図は第１図の閉鎖機構の拡大図、第４図は
第３図の背面図、第５図はごみ箱の動作時の縦断
側面図、第６図は第５図の閉鎖機構の拡大図であ
る。１……ごみ箱本体、２……底蓋、３……上蓋、
３ａ……天井板、３ｂ，５ｄ，５ｇ……左側板、
３ｃ，５ｅ，５ｈ……右側板、３ｄ……スリツト
、３ｅ……背板、３ｆ……開口部、４……閉鎖機
構、５……アーム、５ａ……軸、５ｂ……上腕、
５ｃ……下腕、５ｆ……底板、５ｉ……中間板、
５ｊ，５ｋ……耳部、５ｌ，５ｍ……ロツド、６
ａ，６ｂ……蝶番、７……取付板、８……押え板
、９……形状記憶合金、１０ａ，１０ｂ……スプ
リング。 Figure 1 is a longitudinal cross-sectional side view of the trash can of this invention, Figure 2
The figure is a partially cutaway rear view of the trash can main body in Figure 1, Figure 3 is an enlarged view of the closing mechanism in Figure 1, Figure 4 is a rear view of Figure 3, and Figure 5 is the operation of the trash can. FIG. 6 is an enlarged view of the closing mechanism of FIG. 5. 1...Trash can body, 2...Bottom lid, 3...Top lid,
3a...Ceiling board, 3b, 5d, 5g...Left side board,
3c, 5e, 5h... right side plate, 3d... slit, 3e... back plate, 3f... opening, 4... closing mechanism, 5... arm, 5a... shaft, 5b... upper arm,
5c...Lower arm, 5f...Bottom plate, 5i...Intermediate plate,
5j, 5k... ears, 5l, 5m... rod, 6
a, 6b...Hinge, 7...Mounting plate, 8...Press plate, 9...Shape memory alloy, 10a, 10b...Spring.

Claims

[Scope of Claim for Utility Model Registration] 1. A trash can whose lid slides down under its own weight and the opening of the trash can is sealed, and where there is a straight line in the martensite phase at room temperature between the lid and the inner wall of the box. A shape memory alloy is provided that exhibits a dogleg shape in the high-temperature matrix when a fire occurs in a garbage can, and the lid of the garbage can is opened in the martensitic phase state of the shape memory alloy and sealed in the matrix state. A self-extinguishing trash can. 2. The self-extinguishing trash can according to claim 1, wherein the trash holding plate operates when the shape memory alloy transforms into a matrix state.