JPS6457279U - - Google Patents
Info
- Publication number
- JPS6457279U JPS6457279U JP14966787U JP14966787U JPS6457279U JP S6457279 U JPS6457279 U JP S6457279U JP 14966787 U JP14966787 U JP 14966787U JP 14966787 U JP14966787 U JP 14966787U JP S6457279 U JPS6457279 U JP S6457279U
- Authority
- JP
- Japan
- Prior art keywords
- door
- inclined wall
- chain
- sprocket
- attached
- 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
Landscapes
- Hinge Accessories (AREA)
Description
第１，２図は本考案の一実施例としての傾斜壁
付き扉開閉装置を示すもので、第１図はその側面
図、第２図は第１図の−矢視図であり、第３
，４図は上記装置の扉の全閉時におけるばね機構
の作用状態を示すもので、第３図はその縦断面図
、第４図はその水平断面図であり、第５，６図は
上記装置の扉の９０度開放時におけるばね機構の
作用状態を示すもので、第５図はその縦断面図、
第６図はその水平断面図であり、第７，８図は上
記装置の扉の全開時におけるばね機構の作用状態
を示すもので、第７図はその縦断面図、第８図は
その水平断面図であり、第９，１０図は従来の傾
斜壁付き扉開閉装置を示すもので、第９図はその
側面図、第１０図は第９図の−矢視図である
。
１……傾斜壁、１ａ……取付台、２……ヒンジ
、２ａ，２ｂ……ヒンジアーム、２ｃ……ヒンジ
ピン、３，３′……扉、４……扉締付け金物、５
……第１のスプロケツト、５′……第２のスプロ
ケツト、６……チエーン、６ａ，６ｂ……フラン
ジ、６ｃ……ロツド、７……ばね機構、７ａ……
筒状ケース、７ｂ……コイルばね、８ａ，８ｂ…
…ばね受け、９……チエーン緊張金物。
1 and 2 show a door opening/closing device with an inclined wall as an embodiment of the present invention, FIG. 1 is a side view thereof, FIG.
, 4 shows the operating state of the spring mechanism when the door of the above device is fully closed, FIG. 3 is a vertical sectional view thereof, FIG. 4 is a horizontal sectional view thereof, and FIGS. This shows the operating state of the spring mechanism when the door of the device is opened 90 degrees.
Figure 6 is its horizontal sectional view, Figures 7 and 8 show the operating state of the spring mechanism when the door of the above device is fully opened, Figure 7 is its longitudinal sectional view, and Figure 8 is its horizontal sectional view. 9 and 10 show a conventional door opening/closing device with an inclined wall, FIG. 9 is a side view thereof, and FIG. 10 is a view taken along the - arrow in FIG. 9. 1...Slanted wall, 1a...Mounting base, 2...Hinge, 2a, 2b...Hinge arm, 2c...Hinge pin, 3, 3'...Door, 4...Door fastening hardware, 5
...First sprocket, 5'...Second sprocket, 6...Chain, 6a, 6b...Flange, 6c...Rod, 7...Spring mechanism, 7a...
Cylindrical case, 7b...Coil spring, 8a, 8b...
...Spring retainer, 9...Chain tension hardware.
Claims (1)
をそなえ、同扉に取付けられたヒンジアームと一
体に回転しうる第１のスプロケツトと、上記傾斜
壁に回転可能に取付けられた第２のスプロケツト
と、これらの第１および第２のスプロケツトの相
互間に装架されたチエーンとが設けられるととも
に、上記扉の開閉に伴う上記チエーンの回動に従
つて伸縮すべく、同チエーンに係合して上記傾斜
壁に保持されたばね機構が設けられていることを
特徴とする、傾斜壁付き扉開閉装置。 A door is attached to the opening of the inclined wall via a hinge, a first sprocket is rotatable together with a hinge arm attached to the door, and a second sprocket is rotatably attached to the inclined wall. A sprocket and a chain mounted between the first and second sprockets are provided, and the chain is engaged with the chain so as to expand and contract as the chain rotates as the door opens and closes. A door opening/closing device with an inclined wall, characterized in that a spring mechanism is provided which is held on the inclined wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14966787U JPS6457279U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14966787U JPS6457279U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457279U true JPS6457279U (en) | 1989-04-10 |
Family
ID=31422107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14966787U Pending JPS6457279U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457279U (en) |
-
1987
- 1987-09-30 JP JP14966787U patent/JPS6457279U/ja active Pending