JPS63129100U - - Google Patents
Info
- Publication number
- JPS63129100U JPS63129100U JP2077087U JP2077087U JPS63129100U JP S63129100 U JPS63129100 U JP S63129100U JP 2077087 U JP2077087 U JP 2077087U JP 2077087 U JP2077087 U JP 2077087U JP S63129100 U JPS63129100 U JP S63129100U
- Authority
- JP
- Japan
- Prior art keywords
- hook
- rungs
- prop
- metal fitting
- tightening
- 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
- 239000002184 metal Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Ladders (AREA)
Description
第1図は本考案の実施例を示す図、第2図aお
よびbは締付金具を示す図で、図aは平面斜視図
、図bは背面斜視図、第3図は本考案の梯子の使
用説明図で、図aは梯子の使用状態を示す図、図
bは図aのA部拡大図、図cは図aのB部拡大図
である。
1……梯子本体、2……支柱、3……棧、4…
…フツク、5……補助フツク、6……締付金具、
7……締付板、13……締付ノブ、14……ボル
ト、17……係合金具、18……板状留金具、1
9……ボルトナツト。
Figure 1 is a diagram showing an embodiment of the present invention, Figures 2 a and b are diagrams showing a fastening fitting, Figure a is a top perspective view, Figure b is a rear perspective view, and Figure 3 is a ladder of the present invention. FIG. 1 is an explanatory view of the use of the ladder, in which FIG. a is a diagram showing how the ladder is used, FIG. 1... Ladder body, 2... Support, 3... Length, 4...
...Hook, 5...Auxiliary hook, 6...Tightening metal fittings,
7... Tightening plate, 13... Tightening knob, 14... Bolt, 17... Engaging metal fitting, 18... Plate fastener, 1
9...Boltnut.
Claims (1)
にフツクと補助フツクとを回動する如く設け、前
記複数の適当な桟に、一端に締付フツクを形成し
、他端に締付ノブを有するボルトを螺合する屈曲
部にネジを設けた締付板と係合金具と板状留金具
とからなる締付金具を装着した延伸用梯子。 A hook and an auxiliary hook are rotatably provided at the tip of the prop of a ladder body consisting of a prop and a plurality of rungs, and a tightening hook is formed at one end of the plurality of appropriate rungs, and a tightening knob is formed at the other end. An extension ladder equipped with a fastening metal fitting consisting of a fastening plate having a screw on a bent part into which a bolt is screwed, an engaging metal fitting, and a plate-shaped fastener.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2077087U JPS63129100U (en) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2077087U JPS63129100U (en) | 1987-02-17 | 1987-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63129100U true JPS63129100U (en) | 1988-08-24 |
Family
ID=30816587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2077087U Pending JPS63129100U (en) | 1987-02-17 | 1987-02-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63129100U (en) |
-
1987
- 1987-02-17 JP JP2077087U patent/JPS63129100U/ja active Pending
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