JPS63117999U - - Google Patents
Info
- Publication number
- JPS63117999U JPS63117999U JP968187U JP968187U JPS63117999U JP S63117999 U JPS63117999 U JP S63117999U JP 968187 U JP968187 U JP 968187U JP 968187 U JP968187 U JP 968187U JP S63117999 U JPS63117999 U JP S63117999U
- Authority
- JP
- Japan
- Prior art keywords
- stepladder
- holes
- legged
- slopes
- drilled
- 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
- 238000010413 gardening Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Description
第１図は、使用時における縦断面図、第２図は
、脚立の脚部分の断面図、第３図は、挿入棒４の
正面図、第４図は、第３図におけるＡ―Ａ横断面
図、第５図は、ピン５の側面と断面図。
１……脚立の足、２……孔、３……孔、４……
棒、５……ピン。
Fig. 1 is a longitudinal sectional view when in use, Fig. 2 is a sectional view of the leg portion of the stepladder, Fig. 3 is a front view of the insertion rod 4, and Fig. 4 is a cross-sectional view taken along A-A in Fig. 3. The top view and FIG. 5 are side and cross-sectional views of the pin 5. 1...stepladder foot, 2...hole, 3...hole, 4...
Bar, 5...pin.
Claims (1)
、ここに挿入できる棒４にも孔２と同一直径の孔
３を等間隔であけておき、この孔２・３を合わせ
て、ここにピン５を差込むことによつて脚立の足
の高さを調整できるようにした高さ調整可能脚立
。 従来の脚立では傾斜・でこぼこ地では不安定で
ある。このため傾斜地でも垂直・水平に安定でき
る脚立が要求されていた。 この考案は丸型４本足脚立及び園芸用丸型３本
足脚立並びに４本足角型脚立にも応用できるもの
である。[Claim for Utility Model Registration] Holes 2 are drilled through the pipe leg 1 of the stepladder, and holes 3 with the same diameter as the holes 2 are drilled at equal intervals in the rod 4 that can be inserted therein. This is a height-adjustable stepladder in which the height of the stepladder's feet can be adjusted by combining 2 and 3 and inserting a pin 5 here. Conventional stepladders are unstable on slopes and uneven surfaces. For this reason, there was a need for a stepladder that could be stabilized both vertically and horizontally even on slopes. This invention can also be applied to a round four-legged stepladder, a round three-legged gardening stepladder, and a four-legged square stepladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP968187U JPS63117999U (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP968187U JPS63117999U (en) | 1987-01-26 | 1987-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63117999U true JPS63117999U (en) | 1988-07-30 |
Family
ID=30795224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP968187U Pending JPS63117999U (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63117999U (en) |
-
1987
- 1987-01-26 JP JP968187U patent/JPS63117999U/ja active Pending