CN2171671Y - Single ladder - Google Patents
Single ladder Download PDFInfo
- Publication number
- CN2171671Y CN2171671Y CN 93217979 CN93217979U CN2171671Y CN 2171671 Y CN2171671 Y CN 2171671Y CN 93217979 CN93217979 CN 93217979 CN 93217979 U CN93217979 U CN 93217979U CN 2171671 Y CN2171671 Y CN 2171671Y
- Authority
- CN
- China
- Prior art keywords
- utility
- terraced body
- support arm
- model
- 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 - Fee Related
Links
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Landscapes
- Ladders (AREA)
Abstract
The utility model relates to a single ladder. The top end of the utility model is provided with a supporting arm. The lower end of the supporting arm is provided with a turning pedal. The utility model has the advantages of comfortable pedals, convenient operation and safety.
Description
The utility model belongs to a kind of ladder.
At present, common single ladder in use, the people rides on crossbeam, time one long leg is very tired, ladder is too near from wall in addition, does not often make power during work, this ladder is easily upset in use, safety inadequately.
The purpose of this utility model is to overcome the deficiencies in the prior art, thereby a kind of foot-operated comfortable, easy to operate, safe and reliable single ladder is provided.
The purpose of this utility model realizes with following mode:
Have a turnover support arm (3) on the top of terraced body (1), support arm (3) both sides and terraced body (1) are hinged, have an overturning pedal (2) in the support arm lower end, overturning pedal (2) both sides fixed end and terraced body (1) are hinged, and movable end connects terraced body (1) by pull bar.
The utility model compared with prior art has following advantage:
Foot-operated area increases, and can increase the operating space, alleviate shank fatigue, all right storage tool, and stability increases; The people needn't be close to metope when operation, the operation leicht fallen D/A, and ladder beam in pedal both sides can be used as guardrail in addition, and is safer.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is a structure chart of the present utility model, also is an embodiment.
In Fig. 1, (1), terraced body; (2), overturning pedal; (3), support arm.
Support arm (3) is opened the back by on the wall, fixes by pin and terraced body, also can use hook, and the pull bar of overturning pedal can use arc or straight guide, also can use hook, rope, chain etc. fixing.
Claims (1)
1, a kind of single ladder is characterized in that the top of terraced body (1) has a turnover support arm (3), support arm (3) both sides and terraced body (1) are hinged, have an overturning pedal (2) in the support arm lower end, overturning pedal (2) both sides fixed end and terraced body (1) are hinged, and movable end connects terraced body (1) by pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217979 CN2171671Y (en) | 1993-07-13 | 1993-07-13 | Single ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217979 CN2171671Y (en) | 1993-07-13 | 1993-07-13 | Single ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2171671Y true CN2171671Y (en) | 1994-07-13 |
Family
ID=33797762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217979 Expired - Fee Related CN2171671Y (en) | 1993-07-13 | 1993-07-13 | Single ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2171671Y (en) |
-
1993
- 1993-07-13 CN CN 93217979 patent/CN2171671Y/en not_active Expired - Fee Related
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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 |