CN2697295Y - Multi-purpose ladder - Google Patents
Multi-purpose ladder Download PDFInfo
- Publication number
- CN2697295Y CN2697295Y CN 200420017277 CN200420017277U CN2697295Y CN 2697295 Y CN2697295 Y CN 2697295Y CN 200420017277 CN200420017277 CN 200420017277 CN 200420017277 U CN200420017277 U CN 200420017277U CN 2697295 Y CN2697295 Y CN 2697295Y
- Authority
- CN
- China
- Prior art keywords
- ladder
- support
- supports
- utility
- model
- 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
Abstract
The utility model discloses a multi-purpose ladder, comprising two supports and a pedal. The two supports are connected by a rotating shaft, and arranged with attached supports. The supports are also provided with chutes. The attached supports are provided with pulley wheels which are matched with the chutes. The utility model can be used as not only a trestle ladder, but also a straight ladder. The height of the trestle ladder or the straight ladder can be changed according to requirements.
Description
Technical field
The utility model relates to a kind of climbing instrument, especially a kind of multipurpose ladder.
Background technology
Normally used ladder has vertical ladder, also has ladder, and general vertical ladder all is the length of fixing, and ladder also is the specification of fixing, and owing to the construction height difference, needs different height during use.If according to construction height, the height of field change ladder has just solved this problem.
Summary of the invention
The purpose of this utility model will provide a kind of ladder height that changes both can work as ladder exactly, can work as the multipurpose ladder that vertical ladder uses again.
The purpose of this utility model is achieved in that a kind of multipurpose ladder, comprises support 1 and rides 2, and two stands 1 connects by rotating shaft 3, and attached support 4 is set on the support 1, and chute 5 also is set on the support 1, on the attached support 4 pulley 6 is set, and pulley 6 cooperates with chute 5.
The utility model is provided with rotating shaft 3 owing to adopt said structure 1 of two stands, ladder can be changed into vertical ladder, and attached support 4 is set on the support 1, attached support 4 can be drawn high the height of conversion vertical ladder, the also height of convertible ladder.
Description of drawings
Be described further below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Structure of the present utility model comprises: a kind of multipurpose ladder, and comprise support 1 and ride 2, two stands 1 connects by rotating shaft 3, and attached support 4 is set on the support 1, and chute 5 also is set on the support 1, on the attached support 4 pulley 6 is set, and pulley 6 cooperates with chute 5.
Can draw high attached support 4 according to required height during use, when vertical ladder uses, two stands 1 be changed into vertical ladder, both be fit to indoor use, make things convenient for outdoor application again, easy to carry.
Claims (1)
1, a kind of multipurpose ladder comprises support (1) and foot-operated (2), and it is characterized in that: two stands (1) connects by rotating shaft (3), attached support (4) is set on the support (1), chute (5) also is set on the support (1), pulley (6) is set on the attached support (4), pulley (6) cooperates with chute (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017277 CN2697295Y (en) | 2004-02-27 | 2004-02-27 | Multi-purpose ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420017277 CN2697295Y (en) | 2004-02-27 | 2004-02-27 | Multi-purpose ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697295Y true CN2697295Y (en) | 2005-05-04 |
Family
ID=34769067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420017277 Expired - Fee Related CN2697295Y (en) | 2004-02-27 | 2004-02-27 | Multi-purpose ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697295Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244042A (en) * | 2013-05-24 | 2013-08-14 | 博宇(无锡)科技有限公司 | Hoisting ladder for window-cleaning machine |
| CN105201401A (en) * | 2015-09-11 | 2015-12-30 | 广西大学 | Contraction folding ladder |
| CN106639852A (en) * | 2016-12-01 | 2017-05-10 | 国网山东省电力公司枣庄供电公司 | Movable elevating step ladder |
-
2004
- 2004-02-27 CN CN 200420017277 patent/CN2697295Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244042A (en) * | 2013-05-24 | 2013-08-14 | 博宇(无锡)科技有限公司 | Hoisting ladder for window-cleaning machine |
| CN103244042B (en) * | 2013-05-24 | 2015-06-03 | 博宇(无锡)科技有限公司 | Hoisting ladder for window-cleaning machine |
| CN105201401A (en) * | 2015-09-11 | 2015-12-30 | 广西大学 | Contraction folding ladder |
| CN106639852A (en) * | 2016-12-01 | 2017-05-10 | 国网山东省电力公司枣庄供电公司 | Movable elevating step ladder |
| CN106639852B (en) * | 2016-12-01 | 2018-03-20 | 国网山东省电力公司枣庄供电公司 | A kind of movable lifting fork ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |