WO2018093068A1 - Appareil d'entraînement pour opération d'embrayage du type bidirectionnel - Google Patents

Appareil d'entraînement pour opération d'embrayage du type bidirectionnel Download PDF

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Publication number
WO2018093068A1
WO2018093068A1 PCT/KR2017/012176 KR2017012176W WO2018093068A1 WO 2018093068 A1 WO2018093068 A1 WO 2018093068A1 KR 2017012176 W KR2017012176 W KR 2017012176W WO 2018093068 A1 WO2018093068 A1 WO 2018093068A1
Authority
WO
WIPO (PCT)
Prior art keywords
clutch
clutch spring
coupled
spring
brake drum
Prior art date
Application number
PCT/KR2017/012176
Other languages
English (en)
Korean (ko)
Inventor
지상훈
Original Assignee
지상훈
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 지상훈 filed Critical 지상훈
Publication of WO2018093068A1 publication Critical patent/WO2018093068A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/40—Roller blinds
    • E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/54—Roller fly screens
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/02—Freewheels or freewheel clutches disengaged by contact of a part of or on the freewheel or freewheel clutch with a stationarily-mounted member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/807—Brakes preventing fast screen movement

Definitions

  • the present invention relates to a two-way clutch type operation drive device, and more particularly, in the operation drive device, the one-way clutch and the brake drum are provided between the fixed shaft and the brake drum to be fixedly bound in the direction of gravity action rotation.
  • the clutch spring is coupled to the elastic spring tightly coupled to the clutch
  • the output shaft is coupled to the clutch spring so that the rotation is limited by the clutch spring
  • the clutch spring is composed of an input shaft coupled to the clutch spring to rotate away from the fixed shaft
  • a clutch type operation drive device is to wind or recommend a winding object such as a roll screen.
  • the present invention facilitates the operation of the clutch spring by the release operation of the clutch spring when the winding object is recommended in the direction of gravity action by its own weight, the anti-gravity that the winding object is weighted. Even when it is wound in the direction of operation, the clutch spring is operated by the loosening operation of the clutch spring, and the operation takes a lot of force, and in the operation, a lot of force is required for the operation during the winding process in which the load of the winding object is increased. This is to solve the problem of failing to achieve the safety standard to be cut when a certain load is applied to the control line as the tensile strength of is increased.
  • the present invention is a clutch type driving device, a one-way clutch that is wound between the fixed shaft and the brake drum is fixedly engaged in the rotational direction of gravity action and the clutch spring is elastically coupled to the brake drum,
  • the output shaft is coupled to the clutch spring so that the rotation is limited by the clutch spring and the clutch spring is characterized by consisting of an input shaft coupled to the clutch spring to rotate away from the fixed shaft.
  • Figure 2 is a partial coupling example showing an embodiment of the present invention.
  • Figure 3 is a schematic cross-sectional view showing an embodiment of the present invention.
  • Figure 4 is an exemplary cross-sectional view of the inner clutch type in another embodiment of the present invention.
  • FIG. 5 is an exemplary view showing a clutch key configured as a key bar as another embodiment of the present invention.
  • FIG. 6 is an exemplary view showing that the clutch bar is provided on the key bar as another embodiment of the present invention.
  • the present invention is to make the winding operation of the winding object smoothly when the winding operation of the winding object in the opposite direction of gravity action, the terms or words used in the specification and claims are to be interpreted limited to the usual or dictionary meaning No, the inventor should be construed as meaning and concept consistent with the technical idea of the present invention based on the principle that the concept of the term can be properly defined in order to explain his invention in the best way.
  • the present invention is composed of a one-way clutch and clutch spring 30, the output shaft 40 and the input shaft 50 provided between the fixed shaft 10 and the brake drum 20 in the clutch operation drive device. .
  • the fixed shaft 10 is made of a rod is fixed to the rotation is limited by the bracket.
  • the one-way clutch is operated in the key groove 61 according to the rotation of the key groove 61 and the brake drum 20 formed at equal intervals on either side of the fixed shaft 10 and the brake drum 20 to brake the brake.
  • the drum 20 is composed of a clutch key 62 for free rotation or rotation restriction.
  • the clutch key 62 may be implemented as a clutch roller or a clutch ball.
  • the clutch key 62 may be implemented as a key bar which is accommodated in one end of the key groove 61 and is constrained and rotated.
  • the key bar can be implemented to stand up inclined by the clutch spring (63).
  • the clutch spring 30 is provided with a clutch bar 31 wound around the wire several times to protrude inward or outward at both ends thereof to restrain the output shaft 40 and the input shaft 50.
  • the output shaft 40 is coupled to the drum on which the winding object is wound, and when coupled to the outer side of the clutch spring 30 on one side is in contact with the clutch bar 31 in accordance with the rotation to wind the clutch spring (30)
  • the input protrusion 41 is provided.
  • the present invention in implementing the clutch-type operation drive device, the outer side of the brake drum 20 and the brake drum 20 is coupled to the one-way clutch through the one-way clutch to the outside of the fixed shaft (10).
  • An output shaft 40 which is tightly coupled by an elastic force and coupled to an outer side of the clutch spring 30, in which the clutch bar 31 protrudes outward, and which is limited in rotation by the clutch spring 30.
  • an outside configured as an input shaft 50 coupled to the outside of the clutch spring 30 on the opposite side of the output shaft 40 to release the clutch bar 31 of the clutch spring 30 to rotate the output shaft 40. It can be configured and implemented with a clutch type operation drive device.
  • the present invention implements a clutch type operation drive device, the brake drum 20 and the inner surface expansion elastic force of the brake drum 20, which is one-way clutch binding to the inside of the fixed shaft 10 via the one-way clutch.
  • a clutch type operation drive device Closely coupled by the clutch spring 31, the clutch bar 31 is protruded inward, the output shaft 40 is coupled to the inner side of the clutch spring 30 is limited to the rotation by the clutch spring (30)
  • an inner clutch configured to be coupled to the inner side of the clutch spring 30 on the opposite side of the output shaft 40 to release the clutch bar 31 of the clutch spring 30 to rotate the output shaft 40. It can be implemented by a type
  • the one-way clutch and the brake drum 20 are elastically bonded to each other by the one-way clutch provided to be fixedly fixed in the direction of gravity action rotation between the fixed shaft 10 and the brake drum 20.
  • the present invention consists of an input shaft 50 which rotates the output shaft 40 by releasing the output shaft 40 and the clutch spring 30 so that rotation is limited by the clutch spring 30 and the clutch spring 30 to be coupled. Is applied to the roll screen, when the rotational force is applied to the winding roll on which the winding object is wound, the clutch spring 30 is wound by the output shaft 40 to be wound more firmly on the brake drum 20 to be rotated. It will not be.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Braking Arrangements (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

La présente invention concerne un appareil d'entraînement pour une opération d'embrayage du type bidirectionnel, qui permet de mettre en oeuvre sans à-coup une opération d'enroulement d'un objet à enrouler lorsque ladite opération d'enroulement s'effectue dans le sens opposé à l'action de la pesanteur. La présente invention concerne un appareil d'entraînement pour une opération de type embrayage comprenant : un embrayage unidirectionnel comportant un objet à enrouler, solidarisé entre un arbre fixe et un tambour de frein, dans un sens de rotation soumis à l'action de la pesanteur; un ressort d'embrayage, qui est fermement couplé de manière élastique au tambour de frein; un arbre de sortie, couplé au ressort d'embrayage de sorte que sa rotation soit limitée par le ressort d'embrayage; et un arbre d'entrée, couplé au ressort d'embrayage de sorte que le ressort d'embrayage soit dévié et tourné par rapport à l'arbre fixe. Par conséquent, la présente invention a pour effet que le tambour de frein est préalablement tourné par l'embrayage unidirectionnel prévu entre les arbres fixes lorsque l'objet à enrouler est déplacé dans le sens opposé à l'action de la pesanteur par la rotation de l'arbre d'entrée, de sorte que la rotation de l'arbre d'entrée se produit sans à-coup.
PCT/KR2017/012176 2016-11-17 2017-10-31 Appareil d'entraînement pour opération d'embrayage du type bidirectionnel WO2018093068A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020160153041A KR20180055330A (ko) 2016-11-17 2016-11-17 양방향 클러치형 조작 구동장치
KR10-2016-0153041 2016-11-17

Publications (1)

Publication Number Publication Date
WO2018093068A1 true WO2018093068A1 (fr) 2018-05-24

Family

ID=62146591

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/012176 WO2018093068A1 (fr) 2016-11-17 2017-10-31 Appareil d'entraînement pour opération d'embrayage du type bidirectionnel

Country Status (3)

Country Link
KR (1) KR20180055330A (fr)
CN (1) CN108071709A (fr)
WO (1) WO2018093068A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11598145B2 (en) * 2020-03-09 2023-03-07 Teh Yor Co., Ltd. Window shade and actuating system thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11182160A (ja) * 1997-12-24 1999-07-06 Nichibei Co Ltd ブラインドの操作装置
JP2002235487A (ja) * 2001-02-07 2002-08-23 Metaco Inc ロールスクリーン
JP2008214936A (ja) * 2007-03-02 2008-09-18 Nichibei Co Ltd ブラインドの操作装置
JP2010101007A (ja) * 2008-10-21 2010-05-06 Tachikawa Blind Mfg Co Ltd 日射遮蔽装置の操作装置
KR20130087645A (ko) * 2012-01-28 2013-08-07 문제선 롤스크린의 구동장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164428A (en) * 1999-08-23 2000-12-26 Joel Berman Associates, Inc. Wrap spring shade operator
JP4834621B2 (ja) * 2007-07-18 2011-12-14 トックベアリング株式会社 回転体の入出力装置
KR101575919B1 (ko) * 2011-05-25 2015-12-10 문제선 롤스크린의 롤구동구
WO2014112837A1 (fr) * 2013-01-18 2014-07-24 (주)테라솔라 Appareil d'entraînement de store pare-soleil ayant une fonction de retour d'élément de roue d'entraînement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11182160A (ja) * 1997-12-24 1999-07-06 Nichibei Co Ltd ブラインドの操作装置
JP2002235487A (ja) * 2001-02-07 2002-08-23 Metaco Inc ロールスクリーン
JP2008214936A (ja) * 2007-03-02 2008-09-18 Nichibei Co Ltd ブラインドの操作装置
JP2010101007A (ja) * 2008-10-21 2010-05-06 Tachikawa Blind Mfg Co Ltd 日射遮蔽装置の操作装置
KR20130087645A (ko) * 2012-01-28 2013-08-07 문제선 롤스크린의 구동장치

Also Published As

Publication number Publication date
KR20180055330A (ko) 2018-05-25
CN108071709A (zh) 2018-05-25

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