CN2045022U - Folding ladder - Google Patents
Folding ladder Download PDFInfo
- Publication number
- CN2045022U CN2045022U CN 89201920 CN89201920U CN2045022U CN 2045022 U CN2045022 U CN 2045022U CN 89201920 CN89201920 CN 89201920 CN 89201920 U CN89201920 U CN 89201920U CN 2045022 U CN2045022 U CN 2045022U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- ladder
- clamp
- folding ladder
- 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 - Lifetime
Links
Landscapes
- Ladders (AREA)
Abstract
The utility model provides a carry-home folding ladder, which comprises a plurality of 'kou'-shaped frames (1), hinging apparatus (2), clamping apparatus, etc. When not in use, the folding ladder can be folded. The utility model has the advantages of simple structure and convenience for carrying. When in use, the folding ladder can be unfolded and clamped by the clamping apparatus. Thus, a ladder is formed. The utility model is suitable for the field operation, the civil use, the military use, etc.
Description
The utility model is a kind of portable folded ladder.
The ladder that people are commonly used to ascend a height all is with two vertical pillars, and some crossbeams of middle installation constitute.This ladder carrying is very inconvenient, and the space that accounts for when placing at ordinary times is too big.
The purpose of this utility model just provides and a kind ofly can fold at ordinary times, and is easy to carry, the folded ladder that the time spent can arbitrarily extend.
Solution of the present utility model is achieved in that
The utility model is made up of a plurality of hollow frameworks (1), and each framework (1) is hinged with hinge (2); Each framework (1) is equipped with the gripping mechanism that is made of clamp (3), steel disc (5); Have hole clipping (4) on each framework (1).At ordinary times time spent not, each framework (1) can get up around hinge (2) rotary folding, is convenient to deposit and carry.During use, each framework (1) is screwed out, rotation clamp (3), steel disc (5) make clamp (3) block hole clipping (4), and rotation steel disc (5) snaps in the draw-in groove (A) of clamp (3), just forms a ladder.
Embodiment of the present utility model is as shown in drawings:
Accompanying drawing 1 is the utility model deployed configuration schematic diagram
Structural representation when accompanying drawing 2 is the gripping mechanism chucking
Accompanying drawing 3 is the utility model folded state schematic diagrames
In the present embodiment, clamp (3) is to make with resilient metal alloy steel, and clamp (3), steel disc (5) are to be hinged on the framework (1) with hinge (6).When ladder is regained, steel disc (5) is screwed out in the draw-in groove (A) of clamp (3), take down clamp (3), each framework (1) is packed up with regard to rotatable.
Claims (3)
1, a kind of folded ladder is made up of a plurality of square shape frameworks (1), it is characterized in that each framework (1) is hinged with hinge (2), and gripping mechanism and hole clipping (4) are installed on each framework (1).
2, folded ladder according to claim 1 is characterized in that said gripping mechanism is to be made of clamp (3), steel disc (5).
3, folded ladder according to claim 2 is characterized in that having on the clamp (3) draw-in groove (A) that adapts with steel disc (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89201920 CN2045022U (en) | 1989-02-17 | 1989-02-17 | Folding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89201920 CN2045022U (en) | 1989-02-17 | 1989-02-17 | Folding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2045022U true CN2045022U (en) | 1989-09-27 |
Family
ID=4859741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89201920 Expired - Lifetime CN2045022U (en) | 1989-02-17 | 1989-02-17 | Folding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2045022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132898A (en) * | 2013-03-07 | 2013-06-05 | 严斯文 | Long ladder |
-
1989
- 1989-02-17 CN CN 89201920 patent/CN2045022U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132898A (en) * | 2013-03-07 | 2013-06-05 | 严斯文 | Long ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |