JPS6139772U

JPS6139772U - hinge

Info

Publication number: JPS6139772U
Application number: JP12574584U
Authority: JP
Inventors: 泰光西村
Original assignee: 西村蝶番工業株式会社
Priority date: 1984-08-18
Filing date: 1984-08-18
Publication date: 1986-03-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図、は、本案蝶番の正面図で、一部を断面で示した
もの、第２図は、同じ＜Ａ−Ａ’断面図、第３図は、作
用効果を説明するための模式図で、イは左勝手に取りつ
けた場合、口は右勝手に取りつけた場合、を示したもの
、である。図において、１・・・・・・上羽根、３・・・・・・下羽根、５・・
・・・・軸芯、１０・・・・・・羽根の中心面、１１・
・・・・・軸筒の中心、１５・・・・・・皿ぐり、であ
る。Figure 1 is a front view of the proposed hinge, partially shown in cross section, Figure 2 is the same <A-A' cross-sectional view, and Figure 3 is a schematic diagram for explaining the action and effect. In this case, A shows the left-hand mounting, and the mouth shows the right-hand mounting. In the figure, 1...upper blade, 3...lower blade, 5...
... Axis core, 10 ... Central plane of blade, 11.
... Center of the shaft cylinder, 15 ... Counterbore.

Claims

[Scope of utility model registration request]

(1) Among the hinges used in architecture, in the type of hinge in which each blade can rotate around the entire circumference independently about the axis, when forming an axis tube on one side edge of the blade, the thickness of the blade must be The shaft cylinder is formed by positioning the blade so that the extended surface of the central surface passes through the center line of the shaft cylinder, and countersinks of the same size are provided in the mounting holes from the front and back surfaces of the blade, respectively. A hinge is characterized in that a shaft tube is fitted to the shaft center and each blade is pivoted so as to be rotatable around the entire circumference.

(2) The hinge according to claim 1, which is a utility model, in which a bearing is interposed in the shaft-tube joint.