JPS5855174U

JPS5855174U - Earthquake-resistant door closer device

Info

Publication number: JPS5855174U
Application number: JP15198581U
Authority: JP
Inventors: 古田　省三
Original assignee: 近畿工業株式会社
Priority date: 1981-10-12
Filing date: 1981-10-12
Publication date: 1983-04-14

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図はこの考案の一実施例の側断面図、第２□　
図は第１図の■−■断面図、第３図は変位吸収手段の側
面図、第４図は他の実施例の側断面図、第５図は第４図
の■−■断面図、第６図は第５図における摺動部材保持
の他の実施態様を示す側断面図、第７図は第２実施例の
変形実施態様を示す側断面図、第８図から第１０図は、
さらに他の実施例を示したもので、第８図は側断面図、
第９図は一部切欠き正面図、第１０図は動作時の状態説
明図である。１・・・ドアクローザ−１１１・・・扉枠、１３゜１３
ａ、　　１３ｂ−・・案内部材、１５．　１５ａ、　　
１５ｂ・・・摺動部材、３０．　３１．　３２・・・蓋
板部材、３３・・・丁番、３４．３５・・・長孔、Ａ・
・・変位吸収手段。、ｌｌｃ “−−゛°−ヨー畠−, Fig. 1 is a side sectional view of an embodiment of this invention, Fig. 2 □
The figures are a cross-sectional view taken along ■--■ in FIG. 1, FIG. 3 is a side view of the displacement absorbing means, FIG. 4 is a side cross-sectional view of another embodiment, and FIG. 5 is a cross-sectional view taken along ■--■ in FIG. FIG. 6 is a side sectional view showing another embodiment of the sliding member holding in FIG. 5, FIG. 7 is a side sectional view showing a modified embodiment of the second embodiment, and FIGS. 8 to 10 are
Still another embodiment is shown, FIG. 8 is a side sectional view;
FIG. 9 is a partially cutaway front view, and FIG. 10 is an explanatory diagram of the state during operation. 1...Door closer-111...Door frame, 13°13
a, 13b--guiding member, 15. 15a,
15b...Sliding member, 30. 31. 32... Cover plate member, 33... Hinge, 34.35... Long hole, A.
...Displacement absorption means. ,llc “--゛°-Yohata-

Claims

[Claims for Utility Model Registration] (1) An earthquake-resistant door closer device, characterized in that a portion of the door closer that is attached to the door frame is provided with a displacement absorbing means capable of absorbing the amount of movement toward the frame. (2) Utility model registration claim 1, in which the displacement absorbing means consists of a guide member that projects downward from the door frame, and a sliding member that is fitted into the guide member and is biased toward the door closer.
Earthquake-resistant door closer device as described in Section 1. (3) The utility model registration claim 1 includes a guide member in which the displacement absorbing means is installed inside the door frame, and a sliding member fitted into the guide member and urged toward the door closer. Earthquake-resistant door closer device. (4) The displacement absorbing means consists of three cover plate members connected by hinges, which are biased toward the door closer to form a straight line, and are attached to the door frame through long sliding holes provided on both end side surfaces. The earthquake-resistant door closer device according to claim 1, which is maintained as a registered utility model.・・・