CN113833218B - 可周转折叠式节能楼梯 - Google Patents
可周转折叠式节能楼梯 Download PDFInfo
- Publication number
- CN113833218B CN113833218B CN202111223233.4A CN202111223233A CN113833218B CN 113833218 B CN113833218 B CN 113833218B CN 202111223233 A CN202111223233 A CN 202111223233A CN 113833218 B CN113833218 B CN 113833218B
- Authority
- CN
- China
- Prior art keywords
- arm
- kickplate
- boss
- stair
- footboard
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111223233.4A CN113833218B (zh) | 2021-10-20 | 2021-10-20 | 可周转折叠式节能楼梯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111223233.4A CN113833218B (zh) | 2021-10-20 | 2021-10-20 | 可周转折叠式节能楼梯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113833218A CN113833218A (zh) | 2021-12-24 |
CN113833218B true CN113833218B (zh) | 2022-12-13 |
Family
ID=78965526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111223233.4A Active CN113833218B (zh) | 2021-10-20 | 2021-10-20 | 可周转折叠式节能楼梯 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113833218B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114837339A (zh) * | 2022-07-04 | 2022-08-02 | 湖南及极科技有限公司 | 升降活动楼板及loft公寓 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101040712B1 (ko) * | 2009-02-24 | 2011-06-13 | (주) 한마루무역 | 접이식 계단 |
PL218283B1 (pl) * | 2010-01-18 | 2014-10-31 | Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością | Schody składane, zwłaszcza osadzone w wysokiej ramie |
CN103774808B (zh) * | 2014-01-21 | 2016-01-20 | 沙洲职业工学院 | 一种带扶手的电动伸缩楼梯 |
KR101618505B1 (ko) * | 2015-02-12 | 2016-05-18 | 경남대학교 산학협력단 | 선박용 계단장치 |
CN105040966A (zh) * | 2015-06-30 | 2015-11-11 | 中国一冶集团有限公司 | 简易建筑楼梯及其安装方法 |
-
2021
- 2021-10-20 CN CN202111223233.4A patent/CN113833218B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN113833218A (zh) | 2021-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113833218B (zh) | 可周转折叠式节能楼梯 | |
CN205820781U (zh) | 一种螺旋千斤顶 | |
CN210973592U (zh) | 一种不同口径波纹管混合吊装运输装置 | |
CN104759918B (zh) | 一种实现三面加工的旋转定位装置及其加工方法 | |
CN206306910U (zh) | 舱体及其维修平台 | |
CN214823450U (zh) | 一种金属工程材料搬运可折叠手推车 | |
CN201285610Y (zh) | 车辆勤务训练多功能板及其组成的单桥和行军座椅 | |
CN215155080U (zh) | 一种可折叠收放的轻量化方舱 | |
CN212358902U (zh) | 一种可辅助残疾人上车用的变形台阶 | |
CN220791661U (zh) | 一种轻量化防火铝复合板 | |
CN207157077U (zh) | 一种带有倾斜装置的客车阶梯 | |
CN220599106U (zh) | 一种建筑施工用移动操作平台 | |
CN207177133U (zh) | 无缝铝板墙柱面高空装配结构 | |
CN219687352U (zh) | 一种便携购物拖车 | |
CN215055685U (zh) | 多功能便携式无障碍坡道 | |
CN220316174U (zh) | 一种夹持式板材运输滑轮 | |
CN213802709U (zh) | 一种装修装饰用物料提升装置 | |
CN211366658U (zh) | 一种轿厢加装活动式折叠椅 | |
CN2601290Y (zh) | 折叠汽车库 | |
JPS5829752Y2 (ja) | 階段足場兼用脚立 | |
CN213109663U (zh) | 一种可折叠电动车车把 | |
CN214492283U (zh) | 一种方便折叠的美术教育用绘图板 | |
CN104943722A (zh) | 多全向轮架爬梯车 | |
CN216301198U (zh) | 一种飞机门装配工装 | |
CN212556299U (zh) | 一种建筑材料爬梯转运车 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Yan Inventor after: Xu Jiangfeng Inventor after: Shi Lei Inventor after: Li Weigang Inventor after: Tang Xu Inventor after: Wang Xiya Inventor after: Liu Xiaowei Inventor after: Wang Xuewei Inventor before: Zhang Yan Inventor before: Xu Jiangfeng Inventor before: Shi Lei Inventor before: Li Weigang Inventor before: Wang Xiya Inventor before: Liu Xiaowei Inventor before: Wang Xuewei |
|
GR01 | Patent grant | ||
GR01 | Patent grant |