JPH0227500U - - Google Patents
Info
- Publication number
- JPH0227500U JPH0227500U JP10594288U JP10594288U JPH0227500U JP H0227500 U JPH0227500 U JP H0227500U JP 10594288 U JP10594288 U JP 10594288U JP 10594288 U JP10594288 U JP 10594288U JP H0227500 U JPH0227500 U JP H0227500U
- Authority
- JP
- Japan
- Prior art keywords
- stepladder
- opening
- communicating
- locations
- protruding
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Description
第１図イ，ロは本考案の一実施例を示すもので
、イは第５図のＡＡ′線断面図、ロは部分斜視図
、第２図ないし第４図はそれぞれ本考案の他の実
施例を示す第５図のＡＡ′線断面図、第５図は本
考案踏み杆を用いた脚立の一例を示す斜視図であ
る。
１，２……脚杆、３……踏み杆、４……上端台
枠、５……一脚支持体、６……脚立、７……凹部
、８，８′……鉤形部、９……押し出し板、１０
……開口部、１１……突起部、１２……凸部、１
３……押し出し湾曲板、１４……貫通孔、１５…
…組合せ踏み杆、１６……一体形踏み杆、１７…
…補強板、１８……下面、１９……角形一体踏み
杆、２０……上面、２１……湾曲形一体踏み杆。
1A and 1B show one embodiment of the present invention, A is a sectional view taken along the line AA' in FIG. 5, B is a partial perspective view, and FIGS. FIG. 5 is a sectional view taken along the line AA' in FIG. 5 showing an embodiment, and FIG. 5 is a perspective view showing an example of a stepladder using the step lever of the present invention. 1, 2... Leg rod, 3... Step lever, 4... Upper end frame, 5... Monopod support, 6... Stepladder, 7... Recessed part, 8, 8'... Hook-shaped part, 9 ...Extrusion board, 10
...Opening, 11...Protrusion, 12...Protrusion, 1
3...Extruded curved plate, 14...Through hole, 15...
...Combination treadle, 16...Integrated treadle, 17...
... Reinforcement plate, 18 ... Bottom surface, 19 ... Square integral step stick, 20 ... Top surface, 21 ... Curved one-piece step stick.
Claims (1)
、踏み杆の上面および下面に開口を設けたことを
特徴とする脚立用踏み杆。 (2) 踏み杆上面の複数箇所を突出させて形成し
た突起部の、踏み段の踏み上がり側の面に開口部
を設けた請求項(1)記載の脚立用踏み杆。 (3) 踏み杆上面に横方向に連続した開口部を設
け、上面の開口部側端縁と下面とを連結する補強
板を設けて上記開口部と下面の開口とを連通させ
た請求項(1)記載の脚立用踏み杆。[Claims for Utility Model Registration] (1) A stepladder for use in a stepladder, characterized in that the stepladder has a hollow cross section and is provided with openings on the upper and lower surfaces of the stepladder. (2) The stepladder according to claim 1, wherein the protrusion formed by protruding from a plurality of locations on the upper surface of the stepladder has an opening on the upward side of the step. (3) A claim in which a horizontally continuous opening is provided on the upper surface of the step lever, and a reinforcing plate is provided to connect the edge of the opening on the upper surface with the lower surface, thereby communicating the opening with the opening on the lower surface. 1) The stepladder mentioned above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988105942U JPH0616153Y2 (en) | 1988-08-12 | 1988-08-12 | Stepping rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988105942U JPH0616153Y2 (en) | 1988-08-12 | 1988-08-12 | Stepping rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0227500U true JPH0227500U (en) | 1990-02-22 |
| JPH0616153Y2 JPH0616153Y2 (en) | 1994-04-27 |
Family
ID=31339009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988105942U Expired - Lifetime JPH0616153Y2 (en) | 1988-08-12 | 1988-08-12 | Stepping rod |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616153Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04264353A (en) * | 1990-10-25 | 1992-09-21 | Ta Triumph Adler Ag | Voltage supplying apparatus for electric apparatus |
| EP4508297A4 (en) * | 2022-04-11 | 2026-03-18 | Werner Co | RUNNING SURFACES FOR CLIMBING PRODUCTS AND METHOD FOR MANUFACTURING THEM |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49107535U (en) * | 1973-01-10 | 1974-09-13 |
-
1988
- 1988-08-12 JP JP1988105942U patent/JPH0616153Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49107535U (en) * | 1973-01-10 | 1974-09-13 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04264353A (en) * | 1990-10-25 | 1992-09-21 | Ta Triumph Adler Ag | Voltage supplying apparatus for electric apparatus |
| EP4508297A4 (en) * | 2022-04-11 | 2026-03-18 | Werner Co | RUNNING SURFACES FOR CLIMBING PRODUCTS AND METHOD FOR MANUFACTURING THEM |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616153Y2 (en) | 1994-04-27 |