CN2417282Y - Two direction folding ladder - Google Patents
Two direction folding ladder Download PDFInfo
- Publication number
- CN2417282Y CN2417282Y CN 00207400 CN00207400U CN2417282Y CN 2417282 Y CN2417282 Y CN 2417282Y CN 00207400 CN00207400 CN 00207400 CN 00207400 U CN00207400 U CN 00207400U CN 2417282 Y CN2417282 Y CN 2417282Y
- Authority
- CN
- China
- Prior art keywords
- hinged
- folding ladder
- direction folding
- 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
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Abstract
The utility model discloses a double-direction folding ladder, which comprises handrails and pedals, wherein, the handrail is composed of four U-shaped rods, and the top ends are hinged by movable pin shafts. The pedals in the same level are composed of two U-shaped rods and a pin shaft hinge connection structure is formed from the U-shaped rods and a middle supporting rod. The other end of the single pedal is hinged on the stair handrail, and the lower ends of the supporting rods are hinged with the pin shaft of an inclined supporting bracket. Fixing stays are arranged between the stair handrails. The double-direction folding ladder of the utility model has the advantages of novel conception and simple structure; because of the adoption of a double-direction folding device, the space is small after the double-direction folding ladder is folded, and the carrying is convenient. Thus the utility model is especially suitable for modern families to use.
Description
The utility model relates to a kind of folding ladder, especially a kind of Two direction folding ladder.
Present employed folding ladder is unidirectional, folds up still to take up space very much, and carries inconvenience.
The purpose of this utility model is to provide a kind of Two direction folding ladder, and this folding ladder is folded up and do not taken up space, and is easy to carry.The technical solution of the utility model: a kind of Two direction folding ladder comprises handrail and pedal.The handrail section is a U-shaped, and handrail is made up of four capable bars of U, can be divided into two groups by position, the left and right sides, and the every group of capable masthead end of U active pin shaft is hinged.The pedal of same level is made of for the U-shaped bar two sections, and middle together support bar forms the bearing pin articulated structure together, the other end of monolithic pedal is hinged on the balustrade, and the lower end of support bar and diagonal brace rack pin shaft are hinged, and the other end of diagonal brace support is hinged on the balustrade.Fixedly strut is arranged between the balustrade.Balustrade is provided with velcro and handle.
The utility model Two direction folding ladder is owing to adopt bi-directional folded device, and this folding ladder is folded up and do not taken up space, and is easy to carry.The utility model is novel, simple in structure, is fit to very much Modern Family and uses.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the utility model Two direction folding ladder elevation;
Fig. 2 is the utility model Two direction folding ladder lateral view;
Fig. 3 is the utility model Two direction folding ladder folding schematic diagram;
Fig. 4 faces for the utility model Two direction folding ladder and closes up schematic diagram;
Fig. 5 closes up schematic diagram for the side-looking of the utility model Two direction folding ladder;
A kind of Two direction folding ladder comprises handrail 1 and pedal 2.The bar that handrail 1 is a U-shaped by four sections is formed, and can be divided into two groups by position, the left and right sides, and every group of handrail 1 top active pin shaft is hinged.The pedal 2 of same level is made of for the U-shaped bar two sections, and middle together support bar 3 forms the bearing pin articulated structure together, the other end of monolithic pedal 2 is hinged on the balustrade 1, and the lower end of support bar 3 and diagonal brace support 4 bearing pins are hinged, and the other end of diagonal brace support 4 is hinged on the balustrade 1.Fixedly strut 5 is arranged between the balustrade 1.Balustrade is provided with velcro 6 and handle 7.After two groups of balustrades 1 closed up with the rotation of top pin joint, when applying external force, pedal 2 formed the bearing pin articulated structure along support bar 3 lengthwise movements together with middle support bar 3, and stair draw in.
Claims (2)
1, a kind of Two direction folding ladder comprises handrail (1) and pedal (2), and it is characterized in that: the bar that handrail (1) is a U-shaped by four sections is formed, and can be divided into two groups by position, the left and right sides, and every group of handrail (1) top active pin shaft is hinged; The pedal of same level (2) is made of for the U-shaped bar two sections, and middle together support bar (3) forms the bearing pin articulated structure together, the other end of monolithic pedal (2) is hinged on the balustrade (1), the lower end of support bar (3) and diagonal brace support (4) bearing pin are hinged, the other end of diagonal brace support (4) is hinged on the balustrade (1), and fixedly strut (5) is arranged between the balustrade (1).
2, according to the described Two direction folding ladder of claim 1, it is characterized in that: balustrade (1) is provided with velcro (6) and handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207400 CN2417282Y (en) | 2000-04-07 | 2000-04-07 | Two direction folding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00207400 CN2417282Y (en) | 2000-04-07 | 2000-04-07 | Two direction folding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2417282Y true CN2417282Y (en) | 2001-01-31 |
Family
ID=33575076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00207400 Expired - Fee Related CN2417282Y (en) | 2000-04-07 | 2000-04-07 | Two direction folding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2417282Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711429A (en) * | 2013-12-23 | 2014-04-09 | 张广舜 | Bidirectional folding multipurpose ladder |
| CN106639855A (en) * | 2016-12-29 | 2017-05-10 | 柳州市圣垒贸易有限公司 | Building safety ladder |
| CN108386124A (en) * | 2018-04-03 | 2018-08-10 | 浙江易锻精密机械有限公司 | A kind of large pressing machine emergency staircase |
-
2000
- 2000-04-07 CN CN 00207400 patent/CN2417282Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711429A (en) * | 2013-12-23 | 2014-04-09 | 张广舜 | Bidirectional folding multipurpose ladder |
| CN103711429B (en) * | 2013-12-23 | 2015-11-25 | 张广舜 | A kind of bi-directional folded Multipurpose ladder |
| CN106639855A (en) * | 2016-12-29 | 2017-05-10 | 柳州市圣垒贸易有限公司 | Building safety ladder |
| CN108386124A (en) * | 2018-04-03 | 2018-08-10 | 浙江易锻精密机械有限公司 | A kind of large pressing machine emergency staircase |
| CN108386124B (en) * | 2018-04-03 | 2023-11-21 | 浙江易锻精密机械有限公司 | Safety ladder for large press |
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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: 20010131 |