CN100587225C - 儿童安全绳锁 - Google Patents
儿童安全绳锁 Download PDFInfo
- Publication number
- CN100587225C CN100587225C CN200480035768.7A CN200480035768A CN100587225C CN 100587225 C CN100587225 C CN 100587225C CN 200480035768 A CN200480035768 A CN 200480035768A CN 100587225 C CN100587225 C CN 100587225C
- Authority
- CN
- China
- Prior art keywords
- rope
- lock
- cam
- cams
- latched position
- 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.)
- Expired - Fee Related
Links
Images
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
- E06B9/26—Lamellar or like blinds, e.g. venetian blinds
- E06B9/28—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable
- E06B9/30—Lamellar or like blinds, e.g. venetian blinds with horizontal lamellae, e.g. non-liftable liftable
- E06B9/32—Operating, guiding, or securing devices therefor
- E06B9/324—Cord-locks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3936—Pivoted part
- Y10T24/394—Cam lever
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T24/00—Buckles, buttons, clasps, etc.
- Y10T24/39—Cord and rope holders
- Y10T24/3936—Pivoted part
- Y10T24/394—Cam lever
- Y10T24/3944—Cam engaging or disengaging
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/725,971 | 2003-12-02 | ||
US10/725,971 US7261138B2 (en) | 2003-12-02 | 2003-12-02 | Child safe cord lock |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1890450A CN1890450A (zh) | 2007-01-03 |
CN100587225C true CN100587225C (zh) | 2010-02-03 |
Family
ID=34620400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200480035768.7A Expired - Fee Related CN100587225C (zh) | 2003-12-02 | 2004-08-06 | 儿童安全绳锁 |
Country Status (5)
Country | Link |
---|---|
US (3) | US7261138B2 (zh) |
EP (1) | EP1706571A1 (zh) |
CN (1) | CN100587225C (zh) |
CA (1) | CA2547723C (zh) |
WO (1) | WO2005056969A1 (zh) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7261138B2 (en) * | 2003-12-02 | 2007-08-28 | Ren Judkins | Child safe cord lock |
US20070175594A1 (en) * | 2006-01-31 | 2007-08-02 | Hunter Douglas Inc. | Coverings for architectural openings with cord lock |
US20080099162A1 (en) * | 2006-10-31 | 2008-05-01 | Larry Ayers | Window Blind Lock and Method |
US20080099165A1 (en) * | 2006-10-31 | 2008-05-01 | Clifford Birch | Method and apparatus for window covering with a cord safety device |
US7597131B2 (en) * | 2007-02-07 | 2009-10-06 | Nien Made Enterprise Co., Ltd. | Cord lock apparatus of window shade assembly |
US7841376B2 (en) | 2007-10-17 | 2010-11-30 | Whole Space Industries Ltd. | Window covering safety device |
US20100126674A1 (en) * | 2008-11-26 | 2010-05-27 | Tzong Fu Lin | Roman Shade Having Child Safety Cord Release |
US8122931B2 (en) * | 2008-11-26 | 2012-02-28 | Whole Space Industries Ltd. | Window covering |
US20100126673A1 (en) * | 2008-11-26 | 2010-05-27 | Whole Space Industries Ltd | Window Covering Having at Least One Cord Release Device |
US20100126677A1 (en) * | 2008-11-26 | 2010-05-27 | Whole Space Industries Ltd | Window Covering |
EP2221443B1 (en) | 2009-02-23 | 2014-07-30 | WholeSpace Industries, Ltd. | A window covering |
US20100224581A1 (en) * | 2009-03-06 | 2010-09-09 | Wen-Chang Hsien | Framework for drying clothes |
US8156991B2 (en) * | 2009-03-19 | 2012-04-17 | Nien Made Enterprises Co., Ltd. | Cord lock of window coverings |
US20100269985A1 (en) * | 2009-07-08 | 2010-10-28 | Kenney Manufacturing Co. | Interchangeable window treatment for a roman-style shade |
US20110024065A1 (en) * | 2009-07-29 | 2011-02-03 | Whole Space Industries Ltd | Window Covering |
WO2011075106A1 (en) * | 2009-12-17 | 2011-06-23 | Freelance Inventors Inc. | Cord lock |
US9493981B2 (en) | 2009-12-23 | 2016-11-15 | Levolor, Inc. | Safety mechanism for a window covering |
US20110186242A1 (en) * | 2009-12-23 | 2011-08-04 | Newell Window Furnishings, Inc. | Safety Mechanism for a Window Covering |
US8967226B2 (en) * | 2009-12-23 | 2015-03-03 | Safe-T-Shade | Architectural cover operating assembly |
US8950463B2 (en) | 2009-12-23 | 2015-02-10 | Safe-T-Shade | Cordless coverings for architectural opening having cord enclosures with a swivel feature and methods of assembling such cord enclosures |
US8763671B2 (en) * | 2009-12-23 | 2014-07-01 | Safe-T-Shade | Cordless covering for architectural opening |
US8132610B2 (en) * | 2010-02-12 | 2012-03-13 | Whole Space Industries Ltd. | Window covering |
US9151110B2 (en) | 2010-03-02 | 2015-10-06 | Safe-T-Shade | Cordless blind systems having cord enclosures with a swivel feature and methods of assembling such cord enclosures |
US9187952B2 (en) | 2010-03-02 | 2015-11-17 | Safe-T-Shade | Cordless blind system and retro-fit method |
US9759009B2 (en) * | 2010-03-09 | 2017-09-12 | Whole Space Industries Ltd | Window covering |
US8113261B2 (en) | 2010-04-07 | 2012-02-14 | Whole Space Industries Ltd | Window covering |
US20110247765A1 (en) | 2010-04-07 | 2011-10-13 | Whole Space Industries, Ltd | Window Covering |
US20110290429A1 (en) * | 2010-05-28 | 2011-12-01 | Li-Ming Cheng | Control Device for folding/unfolding Window Shade |
US8321999B2 (en) | 2010-07-06 | 2012-12-04 | Boden Robert O | Self-locking cord lock with housing and slide piece |
US8544522B2 (en) | 2010-12-27 | 2013-10-01 | Whole Space Industries Ltd | Window covering |
US20120168094A1 (en) | 2010-12-30 | 2012-07-05 | Whole Space Industries Ltd | Window Covering with Cord Shrouds |
US9194177B2 (en) | 2010-12-30 | 2015-11-24 | Hunter Douglas Inc. | Operating cord system for retractable coverings for architectural openings |
US8316911B2 (en) | 2011-01-06 | 2012-11-27 | Lafayette Venetian Blind, Inc. | Child safety lift cord system for window coverings |
AU2012225607B2 (en) * | 2011-03-08 | 2017-04-13 | Hunter Douglas Inc. | Bail lock for coverings for architectural openings |
US9382753B2 (en) | 2011-03-08 | 2016-07-05 | Whole Space Industries Ltd | Window covering |
EP2514910B1 (en) | 2011-04-18 | 2014-02-26 | Whole Space Industries Ltd. | Window covering |
CN202122452U (zh) * | 2011-06-02 | 2012-01-25 | 亿丰综合工业股份有限公司 | 窗帘拉绳制动器 |
US20130048233A1 (en) | 2011-08-22 | 2013-02-28 | Whole Space Industries Ltd | Blind Having Cord Shrouds |
US8684063B2 (en) | 2011-11-23 | 2014-04-01 | Whole Space Industries Ltd | Window covering having cord shrouds |
US8540006B1 (en) | 2012-05-08 | 2013-09-24 | SAFE-T-SHADE, Inc. | Apparatuses, systems and methods for locking lift cords used to lift architectural opening coverings |
US8662135B2 (en) * | 2012-05-18 | 2014-03-04 | Shih-Ming Lin | String-guiding structure for a curtain-reeling device |
US8820487B2 (en) * | 2012-11-29 | 2014-09-02 | Kearney-National Inc. | Rope arresting apparatus |
US9482050B2 (en) * | 2013-12-31 | 2016-11-01 | Hunter Douglas, Inc. | Shade lock assembly |
US9388632B2 (en) * | 2013-12-31 | 2016-07-12 | Hunter Douglas, Inc. | Cord lock assembly |
US9359812B2 (en) | 2014-09-05 | 2016-06-07 | Whole Space Indsutries Ltd. | Window covering |
USD773208S1 (en) | 2014-09-22 | 2016-12-06 | Whole Space Industries Ltd | Window covering |
KR101601497B1 (ko) * | 2014-10-02 | 2016-03-08 | 현대자동차주식회사 | 차량용 롤러블라인드 커튼장치 |
US9719296B1 (en) | 2014-10-06 | 2017-08-01 | Safe-T-Shade | Apparatuses and systems for selectively locking lift cords used to lift architectural opening coverings |
JP6864616B2 (ja) * | 2015-06-05 | 2021-04-28 | 立川ブラインド工業株式会社 | 制動装置及びこれを備えた遮蔽装置 |
US10238192B2 (en) * | 2016-10-27 | 2019-03-26 | Mudassar Khan | Umbrella with deployable curtain |
US10704623B2 (en) * | 2017-02-14 | 2020-07-07 | Cory Robert Mahana | Rope arrest-and-release device for use on utility poles |
US11473370B2 (en) * | 2020-12-25 | 2022-10-18 | Nien Made Enterprise Co., Ltd. | Resistance device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2198187A (en) * | 1938-09-02 | 1940-04-23 | Nat Venetian Blind Co | Venetian blind cord lock |
US5275222A (en) * | 1992-03-18 | 1994-01-04 | Ren Judkins | Cord lock and release system for blinds |
US5472036A (en) * | 1992-03-18 | 1995-12-05 | Judkins; Ren | Cord lock and release system for blinds |
CN1176335A (zh) * | 1996-09-09 | 1998-03-18 | 李光南 | 百叶窗拉绳锁装置 |
CN1176336A (zh) * | 1996-09-09 | 1998-03-18 | 李光南 | 组合式百叶窗控制器装置 |
CN2491590Y (zh) * | 2001-06-29 | 2002-05-15 | 丽方企业股份有限公司 | 百叶窗 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US580319A (en) * | 1897-04-06 | Island | ||
US1036232A (en) * | 1910-02-19 | 1912-08-20 | Jakob August Hedberg | Locking device for the controlling-cords of window-blinds. |
US1215985A (en) * | 1914-05-07 | 1917-02-13 | John Plate | Venetian blind. |
US1710697A (en) * | 1927-10-14 | 1929-04-30 | Albert D Gilbert | Rope controller |
US1951528A (en) * | 1933-07-14 | 1934-03-20 | Pearson Arvid | Pull-cord lock |
US2057608A (en) * | 1935-01-14 | 1936-10-13 | Elbert H Carroll | Cord anchoring device |
US2010286A (en) * | 1935-04-23 | 1935-08-06 | Ry Lock Company Ltd | Venetian blind locking mechanism |
US2132991A (en) * | 1937-09-27 | 1938-10-11 | Mintz Louis | Venetian blind |
US2175977A (en) * | 1938-01-27 | 1939-10-10 | Mcfall Co Carey | Cord-locking mechanism for venetian blinds |
US2575395A (en) * | 1948-09-13 | 1951-11-20 | Harry S Rosenbaum | Cord lock for venetian blinds |
US2731111A (en) * | 1954-12-06 | 1956-01-17 | Lorentzen Hardware Mfg Corp | Cord lock |
US3294153A (en) * | 1964-10-07 | 1966-12-27 | Clarence F Fountain | Venetian blinds |
US3727665A (en) * | 1971-05-05 | 1973-04-17 | Levolor Lorentzen Inc | Blind having lift cords and a cord lock |
NL8006008A (nl) * | 1980-11-03 | 1982-06-01 | Verosol Bv | Koordvergrendelinrichting voor een zonwering of dergelijke. |
US4413664A (en) | 1981-07-09 | 1983-11-08 | Verosol B.V. | Cord-locking device |
US4463791A (en) * | 1983-01-24 | 1984-08-07 | Marathon Manufacturing Company | Venetian blind cord lock for up to eight lift cords |
US5623982A (en) * | 1994-12-09 | 1997-04-29 | Kabushiki Kaisha Nichibei | Pull cord stopper device for use in a blind apparatus |
US6453974B1 (en) | 2000-12-11 | 2002-09-24 | John Lai | Adjustable window blind cord stopper |
AU2004203612B2 (en) * | 2003-09-02 | 2009-07-30 | Hunter Douglas Industries B.V. | A cord lock |
US7261138B2 (en) * | 2003-12-02 | 2007-08-28 | Ren Judkins | Child safe cord lock |
US7174943B2 (en) * | 2004-11-24 | 2007-02-13 | Wen-Jen Wang | Curtain hoisting clutch apparatus |
US20080099162A1 (en) * | 2006-10-31 | 2008-05-01 | Larry Ayers | Window Blind Lock and Method |
US7597131B2 (en) * | 2007-02-07 | 2009-10-06 | Nien Made Enterprise Co., Ltd. | Cord lock apparatus of window shade assembly |
-
2003
- 2003-12-02 US US10/725,971 patent/US7261138B2/en active Active
-
2004
- 2004-08-06 CN CN200480035768.7A patent/CN100587225C/zh not_active Expired - Fee Related
- 2004-12-01 EP EP04812589A patent/EP1706571A1/en not_active Withdrawn
- 2004-12-01 WO PCT/US2004/040110 patent/WO2005056969A1/en active Application Filing
- 2004-12-01 CA CA2547723A patent/CA2547723C/en active Active
-
2007
- 2007-08-24 US US11/895,428 patent/US7775254B2/en not_active Expired - Lifetime
-
2010
- 2010-08-13 US US12/856,102 patent/US8225840B2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2198187A (en) * | 1938-09-02 | 1940-04-23 | Nat Venetian Blind Co | Venetian blind cord lock |
US5275222A (en) * | 1992-03-18 | 1994-01-04 | Ren Judkins | Cord lock and release system for blinds |
US5472036A (en) * | 1992-03-18 | 1995-12-05 | Judkins; Ren | Cord lock and release system for blinds |
CN1176335A (zh) * | 1996-09-09 | 1998-03-18 | 李光南 | 百叶窗拉绳锁装置 |
CN1176336A (zh) * | 1996-09-09 | 1998-03-18 | 李光南 | 组合式百叶窗控制器装置 |
CN2491590Y (zh) * | 2001-06-29 | 2002-05-15 | 丽方企业股份有限公司 | 百叶窗 |
Also Published As
Publication number | Publication date |
---|---|
US7775254B2 (en) | 2010-08-17 |
US7261138B2 (en) | 2007-08-28 |
WO2005056969A1 (en) | 2005-06-23 |
US20050115684A1 (en) | 2005-06-02 |
US20080041535A1 (en) | 2008-02-21 |
US8225840B2 (en) | 2012-07-24 |
CA2547723C (en) | 2011-11-08 |
WO2005056969A8 (en) | 2006-07-06 |
US20100325843A1 (en) | 2010-12-30 |
EP1706571A1 (en) | 2006-10-04 |
CA2547723A1 (en) | 2005-06-23 |
CN1890450A (zh) | 2007-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI01 | Publication of corrected invention patent application |
Correction item: Application Date Correct: 20041201 False: 20040806 Number: 05 Volume: 26 |
|
CI03 | Correction of invention patent |
Correction item: Application date, international application date Correct: 20041201 False: 20040806 Number: 05 Page: The title page Volume: 26 |
|
ERR | Gazette correction |
Free format text: CORRECT: APPLICATION DATE; FROM: 20040806 TO: 20041201 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20101201 |