JPS6312596U - - Google Patents
Info
- Publication number
- JPS6312596U JPS6312596U JP10653586U JP10653586U JPS6312596U JP S6312596 U JPS6312596 U JP S6312596U JP 10653586 U JP10653586 U JP 10653586U JP 10653586 U JP10653586 U JP 10653586U JP S6312596 U JPS6312596 U JP S6312596U
- Authority
- JP
- Japan
- Prior art keywords
- winding drum
- drive shaft
- friction surface
- slat
- sliding bracket
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 claims description 10
- 230000003028 elevating effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Blinds (AREA)
Description
第１図は本考案装置の実施例の構成概略を示す
縦断側面図、第２図は第１図のＡ′―Ａ′断面図
、第３図は他の実施例の構成概略を示す縦断側面
図である。
符号、Ａ…フリクシヨンブレーキ、１…ヘツド
ボツクス、２…駆動軸、３…昇降コード、４…ブ
ラケツト、５…固定摩擦面、６…巻取ドラム、６
′…ドラム部、６″…ねじ、７…摩擦面、８…摺
動ブラケツト、９…中心孔、９′…雌ねじ孔、１
０…案内孔、１１…孔、１２…パツド。
Fig. 1 is a longitudinal side view showing the outline of the configuration of an embodiment of the device of the present invention, Fig. 2 is a sectional view taken along line A'-A' in Fig. 1, and Fig. 3 is a longitudinal side view showing the outline of the arrangement of another embodiment. It is a diagram. Symbol, A... Friction brake, 1... Head box, 2... Drive shaft, 3... Lifting cord, 4... Bracket, 5... Fixed friction surface, 6... Winding drum, 6
'...Drum part, 6''...Screw, 7...Friction surface, 8...Sliding bracket, 9...Center hole, 9'...Female screw hole, 1
0... Guide hole, 11... Hole, 12... Pad.
Claims (1)
駆動によつて、スラツト等を垂持した昇降コード
を巻き取り巻き戻しして、スラツトの展開、縮畳
を行うようにしたブラインドのスラツト昇降装置
において、 ヘツドボツクス内の設定位置の駆動軸の周りに
固定摩擦面が形成してあり、該固定摩擦面の前方
の駆動軸の周りに巻取ドラムが駆動軸と同転する
と共に該駆動軸上を前後摺動自在に嵌設してあり
、 該巻取ドラムは、後端面を摩擦面とし、ドラム
部が摺動ブラケツトの中心孔に遊嵌挿してあり、 該摺動ブラケツトは、ヘツドボツクスの内面に
沿つて前後摺動自在設置されており、 巻取ドラムに一端を取付けた昇降コードが、摺
動ブラケツトの下方を通り固定摩擦面の後方から
、ヘツドボツクス外に垂下されており、 前記固定摩擦面と巻取ドラムの摩擦面が圧接す
るフリクシヨンブレーキが、前記垂下された昇降
コードに適宜垂持されたスラツト等の荷重による
駆動軸上の巻取ドラム及び摺動ブラケツトの摺動
後退によつて構成されるものである、 ブラインドのスラツト昇降装置。 (2) 巻取ドラムを、その外周面に昇降コード巻
取用のねじを螺設したねじ棒状に形成し、また、
摺動ブラケツトの中心孔を雌ねじ孔に形成して、
両者を螺合したものである、 実用新案登録請求の範囲第１項記載のブライン
ドのスラツト昇降装置。 (3) 巻取ドラムに一端を固着した昇降コードを
、摺動ブラケツトの下方を通し、次で、ブラケツ
ト下部の案内孔及びヘツドボツクスの孔を通して
、ヘツドボツクス下方に垂下したものである、 実用新案登録請求の範囲第１項記載のブライン
ドのスラツト昇降装置。[Claims for Utility Model Registration] (1) A lifting cord that suspends slats, etc. is wound and unwound by the rotation of a drive shaft installed in a head box, and the slats are expanded and contracted. In the slat lifting device for blinds, a fixed friction surface is formed around the drive shaft at a set position in the head box, and a winding drum rotates around the drive shaft in front of the fixed friction surface at the same time as the drive shaft. The winding drum is fitted so as to be slidable back and forth on the drive shaft, and the winding drum has a rear end surface as a friction surface, and the drum portion is loosely fitted into the center hole of the sliding bracket. is installed so as to be able to slide back and forth along the inner surface of the headbox, and a lifting cord with one end attached to the winding drum passes under the sliding bracket and hangs down from behind the fixed friction surface to the outside of the headbox. A friction brake, in which the fixed friction surface and the friction surface of the winding drum come into pressure contact, prevents the winding drum and the sliding bracket on the drive shaft from sliding due to the load of a slat or the like appropriately suspended from the hanging lifting cord. A blind slat lifting device that consists of a movable and retractable mechanism. (2) The winding drum is formed into a threaded rod shape with a screw for winding up and down the lifting cord installed on its outer peripheral surface, and
The center hole of the sliding bracket is formed into a female threaded hole,
A slat elevating device for a blind according to claim 1 of the utility model registration, which is a device in which both are screwed together. (3) A request for registration of a utility model in which a lifting cord with one end fixed to the winding drum is passed under a sliding bracket, then passed through a guide hole at the bottom of the bracket and a hole in the head box, and then hung below the head box. A slat lifting device for a blind according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10653586U JPH0450798Y2 (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10653586U JPH0450798Y2 (en) | 1986-07-11 | 1986-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6312596U true JPS6312596U (en) | 1988-01-27 |
| JPH0450798Y2 JPH0450798Y2 (en) | 1992-11-30 |
Family
ID=30981986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10653586U Expired JPH0450798Y2 (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450798Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004031523A1 (en) * | 2002-09-30 | 2004-04-15 | Toso Company, Limited | Lifting cable winding device of solar radiation shielding device |
| JP2005146736A (en) * | 2003-11-18 | 2005-06-09 | Koo Min Rin | Transverse curtain with winding device |
-
1986
- 1986-07-11 JP JP10653586U patent/JPH0450798Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004031523A1 (en) * | 2002-09-30 | 2004-04-15 | Toso Company, Limited | Lifting cable winding device of solar radiation shielding device |
| JP2005146736A (en) * | 2003-11-18 | 2005-06-09 | Koo Min Rin | Transverse curtain with winding device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450798Y2 (en) | 1992-11-30 |
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