JPH0312498U

JPH0312498U -

Info

Publication number: JPH0312498U
Application number: JP7287789U
Authority: JP
Priority date: 1989-06-20
Filing date: 1989-06-20
Publication date: 1991-02-07

Description

[Brief explanation of drawings]

第１図は本考案によるシールドパネル板の断面
図。第２図は同じく本考案による磁気シールドケ
ースの斜視図、第２図ａはシールドパネル板が分
割された斜視図、第２図ｂはシールドパネル板が
一枚構成の斜視図。第３図は同じく本考案による
磁気シールドケースの斜視図、第３図ｂは紙封筒
の斜視図、第３図ａは磁気シールドケースの斜視
図。第４図は従来のシールドパネル板、第４図ｂ
は斜視図、第４図ａはその断面図。第５図は従来
の磁気シールドケース、第５図ａは斜視図、第５
図ｂはその中心線における断面図。第６図は同じ
く従来の別の磁気シールドケースの斜視図。１……シールドパネル板、２……磁性合金から
なる薄板、３……紙又は不織布シート、４，４１
……係止部、５……折り曲げ部、６……両面粘着
テープ、７……紙封筒、１１……従来のシールド
パネル板、１２……軟鋼板、１３……ビニールシ
ート又は布、１４……ビニールケース又は布製袋
。 FIG. 1 is a sectional view of a shield panel plate according to the present invention. FIG. 2 is a perspective view of a magnetic shielding case according to the present invention, FIG. 2a is a perspective view of a divided shield panel, and FIG. 2b is a perspective view of a single shield panel. FIG. 3 is a perspective view of a magnetic shielding case according to the present invention, FIG. 3b is a perspective view of a paper envelope, and FIG. 3a is a perspective view of a magnetic shielding case. Figure 4 shows the conventional shield panel board, Figure 4b
is a perspective view, and FIG. 4a is a sectional view thereof. Figure 5 is a conventional magnetic shield case, Figure 5a is a perspective view, Figure 5
Figure b is a sectional view along the center line. FIG. 6 is a perspective view of another conventional magnetic shield case. 1 ... Shield panel plate, 2... Thin plate made of magnetic alloy, 3... Paper or nonwoven fabric sheet, 4,41
...Locking portion, 5...Bending portion, 6...Double-sided adhesive tape, 7...Paper envelope, 11 ...Conventional shield panel board, 12...Mild steel plate, 13...Vinyl sheet or cloth, 14... ...Pinyl case or cloth bag.

Claims

[Claims for Utility Model Registration] 1. A shield panel board in which the surface of a thin plate made of a magnetic alloy is processed into a pear shape, and a paper or nonwoven fabric sheet is crimped together with an adhesive. 2. A magnetically shielded case comprising the shield panel plate according to claim 1 attached to the inner surface of a paper folding box which has locking portions at both ends and is folded into a double-page spread. 3 Claim 1 so that it can be inserted into the inside of an envelope-like bag
A magnetic shielding case in which the shield panel plate described above is folded in half and the open end is sealed so that it can be inserted into the envelope-shaped bag to form an inner bag.