JPS642895U - - Google Patents
Info
- Publication number
- JPS642895U JPS642895U JP9517887U JP9517887U JPS642895U JP S642895 U JPS642895 U JP S642895U JP 9517887 U JP9517887 U JP 9517887U JP 9517887 U JP9517887 U JP 9517887U JP S642895 U JPS642895 U JP S642895U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- shutter
- lower wheel
- guide rail
- storage case
- 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
- 238000004804 winding Methods 0.000 claims description 3
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
図は本考案の一実施例を示すものにして、第１
図は本考案に係るシヤツターの側面断面図、第２
図は同上の巻き取り時の側面断面図、第３図は他
の実施例の側面断面図である。
１……シヤツター、３……収納ケース、４……
ガイドレール、５……上ホイール、６……下ホイ
ール、７……チエーン、１１……スラツト。
The figure shows one embodiment of the present invention.
The figure is a side sectional view of the shutter according to the present invention.
The figure is a side sectional view of the same as the above during winding, and FIG. 3 is a side sectional view of another embodiment. 1...Shutter, 3...Storage case, 4...
Guide rail, 5...upper wheel, 6...lower wheel, 7...chain, 11...slat.
Claims (1)
しめたシヤツターにおいて、収納ケース内に上下
２個の上ホイール及び下ホイールを回転自在に装
着せしめ、上記上ホイール及び下ホイールに巻回
せしめたベルト又はチエーンにガイドレールを上
下に走行するスラツトの上端を固着せしめたこと
を特徴とするシヤツターの巻き取り機構。 (2) 上ホイールの鉛直線に対して下ホイールを
偏心せしめ、又上ホイールと下ホイールの間の距
離とスラツトの長さを略１対３と成したことを特
徴とする実用新案登録請求の範囲第１項記載のシ
ヤツターの巻き取り機構。[Scope of Claim for Utility Model Registration] (1) In a shutter in which a guide rail is attached to the lower part of a storage case, two upper wheels and a lower wheel are rotatably mounted inside the storage case, and A shutter winding mechanism characterized in that the upper end of a slat running up and down a guide rail is fixed to a belt or chain wound around a lower wheel. (2) A request for registration of a utility model characterized in that the lower wheel is eccentric with respect to the vertical line of the upper wheel, and the distance between the upper wheel and the lower wheel and the length of the slats are approximately 1:3. A winding mechanism for a shutter according to Scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9517887U JPS642895U (en) | 1987-06-22 | 1987-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9517887U JPS642895U (en) | 1987-06-22 | 1987-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS642895U true JPS642895U (en) | 1989-01-10 |
Family
ID=31319806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9517887U Pending JPS642895U (en) | 1987-06-22 | 1987-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS642895U (en) |
-
1987
- 1987-06-22 JP JP9517887U patent/JPS642895U/ja active Pending