JPH0194577U

JPH0194577U -

Info

Publication number: JPH0194577U
Application number: JP19187987U
Authority: JP
Priority date: 1987-12-16
Filing date: 1987-12-16
Publication date: 1989-06-22
Anticipated expiration: 2002-12-16
Also published as: JPH0542223Y2

Description

[Brief explanation of the drawing]

第１図乃至第１１図は本考案の一実施例を示し
、第１図は正面図、第２図は半欠底断面図、第３
図は側面図、第４図は背面図、第５図はケースの
正面図、第６図は同底面図、第７図は同側面図、
第８図は同背面図、第９図はヨークの平面図、第
１０図は同正面図、第１１図は同側面図である。
第１２図は従来例を示す正面図、第１３図は同半
欠底断面図である。１１…ケース、１３…長側壁、１４…短側壁、
１５…前端開口、２６…係合凸部、３０…磁石、
３１…ヨーク、３３…係合凹部、３４…係止溝部
、３５…係合舌片。 1 to 11 show an embodiment of the present invention, in which FIG. 1 is a front view, FIG. 2 is a half-bottom sectional view, and FIG.
The figure is a side view, Figure 4 is a rear view, Figure 5 is a front view of the case, Figure 6 is a bottom view of the case, Figure 7 is a side view of the case,
8 is a rear view of the same, FIG. 9 is a plan view of the yoke, FIG. 10 is a front view of the same, and FIG. 11 is a side view of the same.
FIG. 12 is a front view showing a conventional example, and FIG. 13 is a half-bottom sectional view of the same. 11... Case, 13... Long side wall, 14... Short side wall,
15... Front end opening, 26... Engaging convex portion, 30... Magnet,
31... Yoke, 33... Engaging recess, 34... Locking groove, 35... Engaging tongue piece.

Claims

[Claims for Utility Model Registration] A case 11 with an open front end having a pair of long side walls 13 and a pair of short side walls 14 facing each other, a magnet 30 and a pair of yokes that sandwich the magnet 30 in the thickness direction. 31 and yoke 3
The yoke 31 and the magnet 30 are housed in the case 11 so that the yoke 31 and the magnet 30 are housed in the case 11 so that the yoke 31 and the magnet 30 are arranged along the inner surface of each long side wall 13 of the case 11 and the front end of the yoke 31 projects forward from the front end opening 15 of the case 11.
An engaging convex portion 26 is provided at the center of the inner surface of each long side wall 13, and a locking concave portion 33 is engaged with the engaging convex portion 26 so that the yoke 31 swings back and forth about the engaging convex portion 26 as a fulcrum. However, in the magnetic catch provided at the center of each yoke 31, on both ends opposite the short side wall 14 of the yoke 31,
A locking groove 34 is provided and is engaged with the locking groove 34 of the yoke 31 so as to restrict the yoke 31 from being removed from the front end opening 15 of the case 11 within a range that allows the yoke 31 to swing back and forth. A magnetic catch characterized in that an elastically deformable engaging tongue piece 35 is provided to protrude inwardly from the short side wall 14 of the case 11.