JPS6424296U

JPS6424296U -

Info

Publication number: JPS6424296U
Application number: JP11696487U
Authority: JP
Priority date: 1987-07-30
Filing date: 1987-07-30
Publication date: 1989-02-09

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す正面図であつ
て、ヘツドボツクスの正面を除去して内部の構成
を示し、スラツトを中間まで巻き上げた状態を示
す。第２図はスラツトを上昇させた状態、第３図
は下降させた状態の装置部正面図で、スラツトの
図示は省略してある。第４図１，２は第１図〜第
３図に示したパイプ受の拡大図で、１は正面図、
２は側面図、第５図はパイプ受の一実施例を示す
拡大図で、１は正面図、２は側面図である。１……ヘツドボツクス、２……スラツト、３…
…回転軸、４……軸受、５……挿通孔、６……突
子、７……通孔、８……非巻回部、９……操作コ
ード、１０……昇降コード、１１……ラダーテー
プ、１２……ウエイトバー、Ａ……操作コード巻
回部、Ｂ……昇降コード巻回部。 FIG. 1 is a front view showing an embodiment of the present invention, with the front side of the headbox removed to show the internal structure and the slats rolled up to the middle. FIG. 2 is a front view of the device with the slats raised, and FIG. 3 is a front view of the device with the slats lowered, with the slats not shown. Figures 4 1 and 2 are enlarged views of the pipe holder shown in Figures 1 to 3; 1 is a front view;
2 is a side view, FIG. 5 is an enlarged view showing one embodiment of the pipe holder, 1 is a front view, and 2 is a side view. 1...Headbox, 2...Slat, 3...
... Rotating shaft, 4 ... Bearing, 5 ... Insertion hole, 6 ... Protrusion, 7 ... Through hole, 8 ... Non-wound part, 9 ... Operation cord, 10 ... Lifting cord, 11 ... Ladder tape, 12... Weight bar, A... Operation cord winding section, B... Lifting cord winding section.

Claims

[Scope of utility model registration request]

A rotating shaft is supported by a bearing installed in a head box, an operating cord winding part and a lifting cord winding part are provided on the rotating shaft, and an operating cord whose end is fixed to the operating cord winding part of the rotating shaft. is wound in a strip and hangs from the winding portion, and a lifting cord whose end is fixed to the winding portion of the lifting cord is wound in a strip in the opposite direction to the operating cord and hangs from the winding portion,
When pulling the non-wound part of the operating cord hanging down from the operating cord winding part, the rotating shaft is provided so as to be able to move laterally while winding the lifting cord around the lifting cord winding part. The blind is characterized in that when the operation cord is loosened, the lifting cord wound around the lifting cord winding part is unwound by the weight of the weight bar, and the rotating shaft is rotated so as to be movable in the lateral direction.