CN201202396Y - Folding type ladder - Google Patents
Folding type ladder Download PDFInfo
- Publication number
- CN201202396Y CN201202396Y CNU2008200870207U CN200820087020U CN201202396Y CN 201202396 Y CN201202396 Y CN 201202396Y CN U2008200870207 U CNU2008200870207 U CN U2008200870207U CN 200820087020 U CN200820087020 U CN 200820087020U CN 201202396 Y CN201202396 Y CN 201202396Y
- Authority
- CN
- China
- Prior art keywords
- pedal
- support
- folding
- upright post
- main
- 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
- 230000008602 contraction Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model belongs to a ladder, in particular to a folding ladder. The folding ladder comprises a bottom foot, a main upright post, an auxiliary upright post, a pedal and a handrail, which is characterized in that the pedal is formed by two segments, a spring is arranged between the pedal and the main upright post and between the pedal and the auxiliary upright post, the two segments of pedals are fixed by pedal connecting pieces, and the pedal connecting pieces of the main upright post and the auxiliary upright post are respectively connected by a main folding support and an auxiliary folding support, one ends of the main folding support and the auxiliary folding support are both provided with handles, the lower portions of the pedal connecting pieces are provided with pedal connecting piece cradles, the main upright post and the auxiliary upright post are connected by a connecting bar, and the main folding support and the auxiliary folding support are both provided with a big support and a small support. The main folding support and the auxiliary folding support can drive the pedal to fold only through pulling the handle, and the folding function of the ladder is achieved through folding the main upright post and the auxiliary upright post. The utility model has the advantages of reasonable structure, convenient folding, small volume after folding, convenient carrying and aesthetic appearance.
Description
Technical field
The utility model belongs to the ladder class, specifically is a kind of convertible ladder.
Background technology
Present aluminium alloys ladder is generally done simple folding and contraction only, and folding contraction is fast simple inadequately, and volume after folding is also still bigger, deposits, carries convenient, flexible inadequately.
Summary of the invention
The purpose of this utility model is the deficiency at existing technology, a kind of more reasonable structure is provided, amounts to more convenient, the convertible ladder that carries and deposit of being more convenient for.
The technical solution of the utility model is as follows:
A kind of convertible ladder, comprise footing, head tree, secondary column, pedal, handrail, it is characterized in that: pedal is formed by two sections, pedal and head tree, between the secondary column extension spring is arranged, fix by the pedal connector between two sections pedals, head tree, each pedal connector of secondary column folds support by the master respectively, pair folds support and connection, main fold to support to fold with pair support an end handle arranged, there is pedal connector supporting seat pedal connector below, be connected by connecting rod between head tree and the secondary column, main fold to support fold support with pair and all have big a support and a little support.
As long as the utility model is pull-up handle, main fold to support fold support with pair promptly to drive pedal folding, again head tree, secondary column are folded, promptly finish the function of amounting to of ladder.The utility model is rational in infrastructure, amounts to conveniently, and it is little to amount to the back volume, carries, deposits conveniently, good looking appearance.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 amounts to the back outline drawing for the utility model.
The specific embodiment
As Fig. 1, shown in 2, a kind of convertible ladder, comprise footing 7, head tree 11, secondary column 13, pedal 4, handrail 1, it is characterized in that: pedal 4 is formed by two sections, pedal 4 and head tree 11, between the secondary column 13 extension spring 6 is arranged, fixing between two sections pedals by pedal connector 10, head tree 11, each pedal connector 10 of secondary column 13 supports 5 by main folding respectively, pair folds and supports 15 connections, main folding supported 5 and folded with pair and to support 15 1 ends and have handle 2 respectively, 3, there is pedal connector supporting seat 9 pedal connector 10 belows, pedal connector supporting seat has movable supporting pad 89 times, the movable supporting pad can guarantee the plane and play stressed booster action, be connected by connecting rod 14 between head tree 11 and the secondary column 13, main folding supported 5 and folded with pair and to support 15 and all have a big support bar 12 and a ramuscule strut 16.
Claims (2)
1, a kind of convertible ladder, comprise footing, head tree, secondary column, pedal, handrail, it is characterized in that: pedal is formed by two sections, pedal and head tree, between the secondary column extension spring is arranged, fix by the pedal connector between two sections pedals, head tree, each pedal connector of secondary column folds support by the master respectively, pair folds support and connection, main fold to support to fold with pair support an end handle all arranged, pedal connector below has pedal connector supporting seat, be connected by connecting rod between head tree and the secondary column, main fold to support fold support with pair and all have big a support and a little support.
2, convertible ladder according to claim 1 is characterized in that: under the pedal connector supporting seat movable supporting pad is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200870207U CN201202396Y (en) | 2008-05-07 | 2008-05-07 | Folding type ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200870207U CN201202396Y (en) | 2008-05-07 | 2008-05-07 | Folding type ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202396Y true CN201202396Y (en) | 2009-03-04 |
Family
ID=40424710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200870207U Expired - Fee Related CN201202396Y (en) | 2008-05-07 | 2008-05-07 | Folding type ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202396Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244043A (en) * | 2013-05-20 | 2013-08-14 | 苏州嘉目工程有限公司 | Safe climbing platform |
| CN104179450A (en) * | 2014-08-22 | 2014-12-03 | 吕忠光 | Ladder assembly |
| CN104453689A (en) * | 2014-12-17 | 2015-03-25 | 国家电网公司 | Movable folding maintenance platform |
| CN106988670A (en) * | 2017-03-21 | 2017-07-28 | 无锡市卡德姆机械科技有限公司 | High strength reinforcement type open air Emergency Ladder pedal |
| GR1009386B (en) * | 2017-10-09 | 2018-10-17 | Ιωαννης Σταματιου Δασκαλακης | Foldable pocket ladder |
| CN110080674A (en) * | 2019-06-14 | 2019-08-02 | 世亚电子（苏州）有限公司 | A kind of folding ladder |
-
2008
- 2008-05-07 CN CNU2008200870207U patent/CN201202396Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103244043A (en) * | 2013-05-20 | 2013-08-14 | 苏州嘉目工程有限公司 | Safe climbing platform |
| CN104179450A (en) * | 2014-08-22 | 2014-12-03 | 吕忠光 | Ladder assembly |
| CN104179450B (en) * | 2014-08-22 | 2016-02-10 | 吕忠光 | A kind of ladder assembly |
| CN104453689A (en) * | 2014-12-17 | 2015-03-25 | 国家电网公司 | Movable folding maintenance platform |
| CN106988670A (en) * | 2017-03-21 | 2017-07-28 | 无锡市卡德姆机械科技有限公司 | High strength reinforcement type open air Emergency Ladder pedal |
| GR1009386B (en) * | 2017-10-09 | 2018-10-17 | Ιωαννης Σταματιου Δασκαλακης | Foldable pocket ladder |
| CN110080674A (en) * | 2019-06-14 | 2019-08-02 | 世亚电子（苏州）有限公司 | A kind of folding ladder |
| CN110080674B (en) * | 2019-06-14 | 2024-05-07 | 苏州中创铝业有限公司 | Folding ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20110507 |