JPS633047U

JPS633047U -

Info

Publication number: JPS633047U
Application number: JP9696886U
Authority: JP
Priority date: 1986-06-25
Filing date: 1986-06-25
Publication date: 1988-01-09
Anticipated expiration: 2001-06-25
Also published as: JPH082912Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す断面図、第２
図は同上の要部側面図、第３図は同上の要部平面
図、第４図ａ，ｂはそれぞれ従来例を示す部分斜
視図および部分断面図である。１はハウジング、２１は保持フレーム、５０は
ハンドル、５１はハンドルリンク、５１ａは軸受
溝、５２は軸部、５３は保持帯、５６は隙間であ
る。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a side view of the main part of the same as above, FIG. 3 is a plan view of the main part of same as above, and FIGS. 4a and 4b are a partial perspective view and a partial cross-sectional view, respectively, showing a conventional example. 1 is a housing, 21 is a holding frame, 50 is a handle, 51 is a handle link, 51a is a bearing groove, 52 is a shaft portion, 53 is a holding band, and 56 is a gap.

Claims

[Scope of utility model registration request]

The handle includes a handle protruding from one side of the housing so as to be freely raised and lowered, a handle link integrally connected to the handle, and a holding frame provided at a fixed position within the housing and swingably supporting one end of the handle link. In the circuit breaker, the handle link has a bearing groove at one end in which at least a portion of the circumference is arc-shaped, and the holding frame has at least a portion of the circumference formed in an arc shape that matches the bearing groove. The shaft part to be inserted into the holding frame protrudes, and a holding band is provided at a different position from the shaft part on the side surface of the holding frame from which the shaft part projects, both ends of which are connected to the holding frame and the middle part of which is spaced apart from the side surface of the holding frame; The width of the gap between the side surface of the holding frame and the holding band is set to be smaller than the amount of protrusion of the shaft, and one end of the handle link is inserted into the gap. .