JPS62118898U - - Google Patents
Info
- Publication number
- JPS62118898U JPS62118898U JP743386U JP743386U JPS62118898U JP S62118898 U JPS62118898 U JP S62118898U JP 743386 U JP743386 U JP 743386U JP 743386 U JP743386 U JP 743386U JP S62118898 U JPS62118898 U JP S62118898U
- Authority
- JP
- Japan
- Prior art keywords
- ladder
- main
- pair
- main body
- detachably attached
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Ladders (AREA)
Description
第１図〜第３図は本考案の第１実施例を示し、
第１図は延長梯子の斜視図、第２図は第１図のＡ
部の要部拡大図、第３図は使用例を示す説明図、
第４図は第２実施例を示し。第２図に対応する要
部拡大図、第５図は従来例の使用例を示す説明図
である。
１……本フレーム、２……踏み部材、３……本
梯子、５……延長フレーム、８……連結具。
1 to 3 show a first embodiment of the present invention,
Figure 1 is a perspective view of the extension ladder, Figure 2 is A of Figure 1.
An enlarged view of the main parts of the section, Figure 3 is an explanatory diagram showing an example of use,
FIG. 4 shows a second embodiment. FIG. 5 is an enlarged view of the main part corresponding to FIG. 2, and FIG. 5 is an explanatory diagram showing an example of use of the conventional example. 1... Main frame, 2... Step member, 3... Main ladder, 5... Extension frame, 8... Connector.
Claims (1)
おいて踏み部材２が連結された本梯子３の一端に
、着脱自在に取付けられる延長梯子５であつて、
該延長梯子５本体の少なくとも一端に前記本梯子
３のフレーム１，１に着脱自在な一対の連結具８
が本梯子３の幅方向に移動自在に設けられており
、該連結具８と延長梯子５本体が角度自在に取り
つけられていることを特徴とする延長梯子。 An extension ladder 5 that is detachably attached to one end of a main ladder 3 in which a step member 2 is connected to a pair of left and right frames 1, 1 at intervals in the longitudinal direction,
At least one end of the main body of the extension ladder 5 is provided with a pair of connectors 8 which are detachably attached to the frames 1, 1 of the main ladder 3.
is provided so as to be movable in the width direction of the main ladder 3, and the connecting tool 8 and the main body of the extension ladder 5 are attached so as to be freely angular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP743386U JPS62118898U (en) | 1986-01-21 | 1986-01-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP743386U JPS62118898U (en) | 1986-01-21 | 1986-01-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62118898U true JPS62118898U (en) | 1987-07-28 |
Family
ID=30790877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP743386U Pending JPS62118898U (en) | 1986-01-21 | 1986-01-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62118898U (en) |
-
1986
- 1986-01-21 JP JP743386U patent/JPS62118898U/ja active Pending