JPS5860795U - Blind operating shaft drive device - Google Patents

Blind operating shaft drive device

Info

Publication number
JPS5860795U
JPS5860795U JP15648181U JP15648181U JPS5860795U JP S5860795 U JPS5860795 U JP S5860795U JP 15648181 U JP15648181 U JP 15648181U JP 15648181 U JP15648181 U JP 15648181U JP S5860795 U JPS5860795 U JP S5860795U
Authority
JP
Japan
Prior art keywords
operating shaft
operating
worm
drive device
wheel
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
Application number
JP15648181U
Other languages
Japanese (ja)
Inventor
会沢　伸夫
Original Assignee
株式会社ニチベイ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社ニチベイ filed Critical 株式会社ニチベイ
Priority to JP15648181U priority Critical patent/JPS5860795U/en
Publication of JPS5860795U publication Critical patent/JPS5860795U/en
Pending legal-status Critical Current

Links

Landscapes

  • Blinds (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による駆動装置の一実施例を示す側面図
、第２図はボールポイント状部材による伝動機構を示す
斜視図である。 １・・・へ゛シトボックス、２・・・操作軸、３・・・
スラット、４・・・ラダーコード、５・・・昇降コード
、６・・・ウ　　。 オームホイール、７・・・ウオーム、８・・・操作コー
ド、９・・・作動ホイール、１０・・・ボールポイント
状部材、１１・・・多角形凹所。FIG. 1 is a side view showing an embodiment of a drive device according to the present invention, and FIG. 2 is a perspective view showing a transmission mechanism using a ball point-shaped member. 1... Height box, 2... Operating axis, 3...
Slat, 4...Ladder cord, 5...Elevating cord, 6...U. Ohm wheel, 7... Worm, 8... Operation code, 9... Operating wheel, 10... Ball point shaped member, 11... Polygonal recess.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブラインドのヘッドボックス内に軸支された操作軸を駆
動する駆動装置において、該操作軸の一端にウオームホ
イールをとりつけ、こあウオームホイールに係合するウ
オームの端に、軸線方向に対して直角の面における断面
形状が多角形をなすボールポイント状の部材を固定し、
操作軸を作動するための作動ホイールの中心に上記のボ
ールポイント状部材を受入れる多角形状の凹所を形成し
、作動ホイールの回転を上記の多角形状の凹所とボール
状部材との係を介してウオームに伝達し、ウオームホイ
ールを介して操作軸を回動するようにしたことを特徴と
するブラインドの操作軸の駆動装置。In a drive device that drives an operating shaft that is pivotally supported in the head box of a blind, a worm wheel is attached to one end of the operating shaft, and a worm wheel that is perpendicular to the axial direction is attached to the end of the worm that engages with the worm wheel. A ball point-shaped member with a polygonal cross-sectional shape is fixed,
A polygonal recess for receiving the ball point member is formed at the center of an operating wheel for operating the operating shaft, and the rotation of the operating wheel is controlled through the engagement between the polygonal recess and the ball member. A driving device for an operating shaft of a blind, characterized in that the driving shaft is transmitted to a worm and the operating shaft is rotated via a worm wheel.
JP15648181U 1981-10-21 1981-10-21 Blind operating shaft drive device Pending JPS5860795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15648181U JPS5860795U (en) 1981-10-21 1981-10-21 Blind operating shaft drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15648181U JPS5860795U (en) 1981-10-21 1981-10-21 Blind operating shaft drive device

Publications (1)

Publication Number Publication Date
JPS5860795U true JPS5860795U (en) 1983-04-23

Family

ID=29949018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15648181U Pending JPS5860795U (en) 1981-10-21 1981-10-21 Blind operating shaft drive device

Country Status (1)

Country Link
JP (1) JPS5860795U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1042800A (en) * 1963-12-23 1966-09-14 Mullsjoverken Ab Improvements in or relating to roller blinds, venetian blinds or the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1042800A (en) * 1963-12-23 1966-09-14 Mullsjoverken Ab Improvements in or relating to roller blinds, venetian blinds or the like

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