JPH0350180U - - Google Patents
Info
- Publication number
- JPH0350180U JPH0350180U JP11002389U JP11002389U JPH0350180U JP H0350180 U JPH0350180 U JP H0350180U JP 11002389 U JP11002389 U JP 11002389U JP 11002389 U JP11002389 U JP 11002389U JP H0350180 U JPH0350180 U JP H0350180U
- Authority
- JP
- Japan
- Prior art keywords
- door
- gear
- rotating shaft
- rotates
- spindle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Description
第１図はこの考案に係る縦軸式持出吊型ドアク
ローザを示す破断断面図、第２図は第１図に示す
縦軸式持出吊型ドアクローザの要部の機構を示す
説明図、第３図は第２図に示す縦軸式持出吊型ド
アクローザの要部の作用を説明するための説明図
、第４図は第１ギアに噛合する第２ギアの第１ギ
アとの噛合点と扉の回転角度との関係を説明する
ための説明図、第５図はこの考案に係る縦軸式持
出吊型ドアクローザにおける扉の開き角度と扉の
閉じ力との関係を相関関係を示すグラフ、第６図
は従来のタイプのドアクローザを示す破断断面図
である。
６……床、４……扉、８……支軸、１……第１
ギア、２……第２ギア、１０……回転軸、３……
ダンパ機構、５……（自閉用の）スプリング。
Fig. 1 is a cutaway sectional view showing the vertical shaft type lifting type door closer according to this invention, Fig. 2 is an explanatory diagram showing the mechanism of the main part of the vertical axis type lifting type door closer shown in Fig. 1; Fig. 3 is an explanatory diagram for explaining the function of the main parts of the vertical shaft type lifting type door closer shown in Fig. 2, and Fig. 4 shows the meshing point of the second gear meshing with the first gear. FIG. 5 is an explanatory diagram for explaining the relationship between the rotation angle of the door and the rotation angle of the door, and FIG. The graph and FIG. 6 are cutaway sectional views showing a conventional type of door closer. 6...Floor, 4...Door, 8...Spindle, 1...First
Gear, 2... Second gear, 10... Rotating shaft, 3...
Damper mechanism, 5... Spring (for self-closing).
Claims (1)
支軸と、この支軸に固着された扉内に回転自在に
設ける第１ギアと、この第１ギアに噛合するよう
な状態で扉内に設け扉の開閉動作により回転する
第２ギアと、この第２ギアと共に相対的に回転運
動を行う回転軸と、この回転軸に縦方向で連結さ
れ閉扉の際に閉扉速度を油圧力により制御するダ
ンパ機構と、自閉用のスプリングとを備えた縦軸
持出吊型ドアクローザであつて、 前記第１ギアと第２ギアとを偏心ギアで構成し
たことを特徴とする縦軸式持出吊型ドアクローザ
。[Claims for Utility Model Registration] A spindle that rotatably supports the door side with respect to the floor or ceiling, a first gear that is rotatably provided in the door fixed to the spindle, and a first gear that is rotatably provided in the door. A second gear is provided in the door so as to mesh with each other and rotates when the door opens and closes; a rotating shaft that rotates relative to the second gear; and a rotating shaft that is vertically connected to the rotating shaft and rotates when the door is closed. It is a hanging type door closer with a vertical shaft, which is equipped with a damper mechanism that controls the door closing speed by hydraulic pressure, and a spring for self-closing, and wherein the first gear and the second gear are composed of eccentric gears. Features a vertical shaft type, hanging type door closer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11002389U JPH0350180U (en) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11002389U JPH0350180U (en) | 1989-09-20 | 1989-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0350180U true JPH0350180U (en) | 1991-05-16 |
Family
ID=31658580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11002389U Pending JPH0350180U (en) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0350180U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118318A (en) * | 1983-11-29 | 1985-06-25 | Seiko Electronic Components Ltd | Continuous hydraulic pressure wire drawing device |
| JPS62182950A (en) * | 1986-02-07 | 1987-08-11 | Nec Corp | Buffer administration system |
-
1989
- 1989-09-20 JP JP11002389U patent/JPH0350180U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60118318A (en) * | 1983-11-29 | 1985-06-25 | Seiko Electronic Components Ltd | Continuous hydraulic pressure wire drawing device |
| JPS62182950A (en) * | 1986-02-07 | 1987-08-11 | Nec Corp | Buffer administration system |
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