JPS6317271U

JPS6317271U -

Info

Publication number: JPS6317271U
Application number: JP11001186U
Authority: JP
Priority date: 1986-07-16
Filing date: 1986-07-16
Publication date: 1988-02-04

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例のダンパ・ユニツト
を示す組立図、第２図は第１図に示すダンパ・ユ
ニツトにドアを連結するための組立図、第３図は
ドア開閉機構を概略的に示す図、第４図はドア開
閉機構を詳細に示す組立図、第５図は従来のダン
パ部の組立図である。図において、１はオイル・ダンパ本体、１ａは
回転軸、２はＡヒンジ、２ａはばね保持軸、２ｂ
は凹所、２ｃは孔、３は主ばね、１２はダンパ・
ユニツト保持金具、１４は小軸である。なお、図
中同一符号は同一または相当部分を示す。 Figure 1 is an assembly diagram showing a damper unit according to an embodiment of the present invention, Figure 2 is an assembly diagram for connecting a door to the damper unit shown in Figure 1, and Figure 3 is a schematic diagram of the door opening/closing mechanism. FIG. 4 is an assembly diagram showing the door opening/closing mechanism in detail, and FIG. 5 is an assembly diagram of a conventional damper section. In the figure, 1 is the oil damper body, 1a is the rotating shaft, 2 is the A hinge, 2a is the spring holding shaft, 2b
is a recess, 2c is a hole, 3 is a main spring, 12 is a damper.
The unit holding metal fitting 14 is a small shaft. Note that the same reference numerals in the figures indicate the same or corresponding parts.

補正昭６２．６．１考案の名称を次のように補正する。考案の名称ダンパ・ユニツト実用新案登録請求の範囲を次のように補正する
。Amendment June 1, 1982 The name of the invention is amended as follows. Name of the device: Damper unit The scope of the claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 回転軸を有するオイル・ダンパ本体、前記
回転軸に圧入保持されるＡヒンジ、このＡヒンジ
に前記回転軸と整合するように設けられたばね保
持軸、このばね保持軸に装着され前記オイル・ダ
ンパ本体に一方向の回転力を付与するコイル状の
主ばね、および前記ばね保持軸の自由端を回転可
能に支持すると共に前記オイル・ダンパ本体を固
定保持しかつ前記主ばねの一端を係合させるダン
パ・ユニツト保持金具を具備したことを特徴とす
るダンパ・ユニツト。 (2) ダンパ・ユニツト保持金具には凹所が設け
られていてこの凹所に主ばねの一端が係合されて
おり、かつばね保持軸には更に小軸が設けられて
いてこの小軸がダンパ・ユニツト保持金具の孔に
回転可能に支持されている実用新案登録請求の範
囲第１項記記載のダンパ・ユニツト。[Claims for Utility Model Registration] (1) An oil damper body having a rotating shaft, an A-hinge that is press-fitted and held on the rotating shaft, a spring holding shaft provided on the A-hinge so as to be aligned with the rotating shaft, and this a coil-shaped main spring attached to the spring holding shaft and applying rotational force in one direction to the oil damper body ; and a coiled main spring that rotatably supports the free end of the spring holding shaft and fixedly holds the oil damper body. The damper unit is characterized by further comprising a damper unit holding fitting that engages one end of the main spring.
damper unit. (2) The damper unit holding fitting is provided with a recess, and one end of the main spring is engaged with this recess, and the spring holding shaft is further provided with a small shaft. The damper unit according to claim 1, which is rotatably supported in a hole of a damper unit holding fitting.

Claims

[Claims for Utility Model Registration] (1) An oil damper body having a rotating shaft, an A-hinge that is press-fitted and held on the rotating shaft, a spring holding shaft provided on the A-hinge so as to be aligned with the rotating shaft, and this a coiled main spring attached to a spring holding shaft; and a damper unit that rotatably supports the free end of the spring holding shaft, fixedly holds the oil damper body, and engages one end of the main spring. A door opening/closing damper unit characterized by being equipped with a holding fitting. (2) The damper unit holding fitting is provided with a recess, and one end of the main spring is engaged with this recess, and the spring holding shaft is further provided with a small shaft. A door opening/closing damper unit according to claim 1, which is rotatably supported in a hole of a damper unit holding fitting.