CN102733751A - 防夹手的安全伸缩梯 - Google Patents
防夹手的安全伸缩梯 Download PDFInfo
- Publication number
- CN102733751A CN102733751A CN2012102173171A CN201210217317A CN102733751A CN 102733751 A CN102733751 A CN 102733751A CN 2012102173171 A CN2012102173171 A CN 2012102173171A CN 201210217317 A CN201210217317 A CN 201210217317A CN 102733751 A CN102733751 A CN 102733751A
- Authority
- CN
- China
- Prior art keywords
- capping
- pole
- column portion
- ladder
- cannelure
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 206010064031 Limb crushing injury Diseases 0.000 abstract 1
- 230000007423 decrease Effects 0.000 description 12
- 210000003811 finger Anatomy 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
Description
Claims (6)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210217317.1A CN102733751B (zh) | 2012-06-26 | 2012-06-26 | 防夹手的安全伸缩梯 |
DE201320011753 DE202013011753U1 (de) | 2012-06-26 | 2013-04-22 | Sicherheitsteleskopleiter mit Einklemm-Schutz |
PCT/CN2013/000455 WO2014000407A1 (zh) | 2012-06-26 | 2013-04-22 | 防夹手的安全伸缩梯 |
EP13810359.3A EP2770155B1 (en) | 2012-06-26 | 2013-04-22 | Safe telescopic ladder capable of preventing hand from being pinched |
DK13810359.3T DK2770155T3 (en) | 2012-06-26 | 2013-04-22 | Secure telescopic ladder that can prevent a hand from being pinched |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210217317.1A CN102733751B (zh) | 2012-06-26 | 2012-06-26 | 防夹手的安全伸缩梯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102733751A true CN102733751A (zh) | 2012-10-17 |
CN102733751B CN102733751B (zh) | 2015-02-25 |
Family
ID=46989977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210217317.1A Active CN102733751B (zh) | 2012-06-26 | 2012-06-26 | 防夹手的安全伸缩梯 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2770155B1 (zh) |
CN (1) | CN102733751B (zh) |
DE (1) | DE202013011753U1 (zh) |
DK (1) | DK2770155T3 (zh) |
WO (1) | WO2014000407A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014000407A1 (zh) * | 2012-06-26 | 2014-01-03 | 宁波兴富工具有限公司 | 防夹手的安全伸缩梯 |
CN105443025A (zh) * | 2016-01-08 | 2016-03-30 | 浙江大学 | 具有自动锁止和解锁功能的伸缩梯 |
CN105781406A (zh) * | 2015-12-24 | 2016-07-20 | 东莞威信运动用品有限公司 | 一种伸缩管导向套及一种伸缩管扶梯 |
CN110139969A (zh) * | 2016-11-14 | 2019-08-16 | 兰普控股私人有限公司 | 伸缩梯子组件 |
CN111101844A (zh) * | 2019-12-16 | 2020-05-05 | 丁潘豪 | 一种用于机电设备安装的工程梯 |
CN111618755A (zh) * | 2020-05-12 | 2020-09-04 | 武汉理工大学 | 一种工件固定装置 |
CN112196451A (zh) * | 2020-10-24 | 2021-01-08 | 陈观荣 | 一种防手夹缓降伸缩梯 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2536297B (en) * | 2015-03-13 | 2017-03-01 | Teletower Com Ltd | Damper for the stiles of a telescopic ladder |
NL2015340B1 (en) * | 2015-08-24 | 2017-03-16 | Lampe Holding Bv | Telescopic ladder assembly. |
US10435946B2 (en) | 2015-11-28 | 2019-10-08 | Otto Martinus Nielsen | Collapsible ladder |
CN205638198U (zh) | 2016-05-17 | 2016-10-12 | 李勇豪 | 一种气阻缓降安全伸缩梯 |
FR3057600A1 (fr) * | 2016-10-19 | 2018-04-20 | Zhuhai Quan Da Industry & Commerce Co., Ltd | Echelle telescopique |
NL2018437B1 (en) * | 2017-02-28 | 2018-09-19 | Lampe Holding Bv | Telescopically extendable and collapsible ladder with air dampers |
CN207033331U (zh) | 2017-07-10 | 2018-02-23 | 东莞威信运动用品有限公司 | 伸缩管缓冲结构 |
DE202017107346U1 (de) | 2017-12-01 | 2017-12-20 | Zhejiang Kollmax Industry & Trade Co.,Ltd | Verbesserte Luftwiderstands-Absenkverlangsamungsvorrichtung einer Teleskopleiter |
CN209908391U (zh) * | 2019-04-04 | 2020-01-07 | 东莞凯丰家居用品有限公司 | 一种伸缩梯杆单元 |
USD959024S1 (en) | 2020-12-04 | 2022-07-26 | Dorel Home Furnishings, Inc. | Tray for telescoping ladder |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975092A (zh) * | 2006-11-29 | 2007-06-06 | 王万兴 | 可伸缩梯子 |
CN201170058Y (zh) * | 2008-01-21 | 2008-12-24 | 郭晶耀 | 伸缩梯 |
WO2009057995A1 (en) * | 2007-11-02 | 2009-05-07 | Lampe Holding B.V. | A telescopic ladder assembly |
CN102140872A (zh) * | 2011-03-05 | 2011-08-03 | 宁波超腾照明电器有限公司 | 一种气阻缓降自动收拢的安全伸缩梯 |
DE202012101024U1 (de) * | 2012-03-22 | 2012-05-02 | Fengruo Ying | Eine verbesserte Vorrichtung zur Verhinderung des Einziehens einer einziehbaren bzw. ausziehbaren Leiter |
CN202745676U (zh) * | 2012-06-26 | 2013-02-20 | 王万兴 | 防夹手的安全伸缩梯 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6708800B2 (en) | 2002-08-02 | 2004-03-23 | Core Distribution, Inc. | Extending ladder and associated manufacturing methods |
CN2898256Y (zh) * | 2006-04-29 | 2007-05-09 | 郭晶耀 | 伸缩梯 |
CN200985735Y (zh) | 2006-12-13 | 2007-12-05 | 马立育 | 伸缩梯 |
CN102733751B (zh) * | 2012-06-26 | 2015-02-25 | 宁波兴富工具有限公司 | 防夹手的安全伸缩梯 |
-
2012
- 2012-06-26 CN CN201210217317.1A patent/CN102733751B/zh active Active
-
2013
- 2013-04-22 DE DE201320011753 patent/DE202013011753U1/de not_active Expired - Lifetime
- 2013-04-22 EP EP13810359.3A patent/EP2770155B1/en active Active
- 2013-04-22 WO PCT/CN2013/000455 patent/WO2014000407A1/zh active Application Filing
- 2013-04-22 DK DK13810359.3T patent/DK2770155T3/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1975092A (zh) * | 2006-11-29 | 2007-06-06 | 王万兴 | 可伸缩梯子 |
WO2009057995A1 (en) * | 2007-11-02 | 2009-05-07 | Lampe Holding B.V. | A telescopic ladder assembly |
CN201170058Y (zh) * | 2008-01-21 | 2008-12-24 | 郭晶耀 | 伸缩梯 |
CN102140872A (zh) * | 2011-03-05 | 2011-08-03 | 宁波超腾照明电器有限公司 | 一种气阻缓降自动收拢的安全伸缩梯 |
DE202012101024U1 (de) * | 2012-03-22 | 2012-05-02 | Fengruo Ying | Eine verbesserte Vorrichtung zur Verhinderung des Einziehens einer einziehbaren bzw. ausziehbaren Leiter |
CN202745676U (zh) * | 2012-06-26 | 2013-02-20 | 王万兴 | 防夹手的安全伸缩梯 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014000407A1 (zh) * | 2012-06-26 | 2014-01-03 | 宁波兴富工具有限公司 | 防夹手的安全伸缩梯 |
CN105781406A (zh) * | 2015-12-24 | 2016-07-20 | 东莞威信运动用品有限公司 | 一种伸缩管导向套及一种伸缩管扶梯 |
CN105781406B (zh) * | 2015-12-24 | 2018-07-06 | 东莞威信运动用品有限公司 | 一种伸缩管导向套及一种伸缩管扶梯 |
CN105443025A (zh) * | 2016-01-08 | 2016-03-30 | 浙江大学 | 具有自动锁止和解锁功能的伸缩梯 |
CN110139969A (zh) * | 2016-11-14 | 2019-08-16 | 兰普控股私人有限公司 | 伸缩梯子组件 |
CN110139969B (zh) * | 2016-11-14 | 2021-09-28 | 兰普控股私人有限公司 | 伸缩梯子组件 |
CN111101844A (zh) * | 2019-12-16 | 2020-05-05 | 丁潘豪 | 一种用于机电设备安装的工程梯 |
CN111618755A (zh) * | 2020-05-12 | 2020-09-04 | 武汉理工大学 | 一种工件固定装置 |
CN112196451A (zh) * | 2020-10-24 | 2021-01-08 | 陈观荣 | 一种防手夹缓降伸缩梯 |
Also Published As
Publication number | Publication date |
---|---|
DK2770155T3 (en) | 2016-10-03 |
CN102733751B (zh) | 2015-02-25 |
DE202013011753U1 (de) | 2014-07-04 |
EP2770155B1 (en) | 2016-06-29 |
EP2770155A1 (en) | 2014-08-27 |
WO2014000407A1 (zh) | 2014-01-03 |
EP2770155A4 (en) | 2015-04-22 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: NINGBO XINGFU TOOLS CO., LTD. Free format text: FORMER OWNER: WANG WANXING Effective date: 20140922 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20140922 Address after: 315600 No. 9, outer ring road, Ninghai County, Zhejiang Province Applicant after: NINGBO XINGFU TOOLS CO., LTD. Address before: 315600 Ningbo Xing Fu Tools Co., Ltd., No. 9, outer ring road, Ninghai County, Ningbo, Zhejiang Applicant before: Wang Wanxing |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |