JPS638400U - - Google Patents
Info
- Publication number
- JPS638400U JPS638400U JP10213386U JP10213386U JPS638400U JP S638400 U JPS638400 U JP S638400U JP 10213386 U JP10213386 U JP 10213386U JP 10213386 U JP10213386 U JP 10213386U JP S638400 U JPS638400 U JP S638400U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- stepladder
- pair
- bases
- receiver
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Ladders (AREA)
Description
第１図ａおよびｂは本考案の一実施例を示す図
、第２図は脚柱受盤の断面図、第３図ａおよびｂ
はボール押え金具の平面図および側面図、第４図
は本発明の脚立の使用状態を説明する図、第５図
は従来の脚立のすべり止めを説明する図である。
１……脚柱、７……脚立、８……脚柱受盤、９
……軸、１０……ボール部、１１……ボール受、
１２……硬質ゴム板、１３……ボール押え金具、
１４……凹部、１５……穴、１６，１７……ネジ
、１８，１９……床、２０……壁。
Figures 1a and b are views showing one embodiment of the present invention, Figure 2 is a sectional view of the pedestal receiver, Figures 3a and b
4 is a plan view and a side view of the ball presser, FIG. 4 is a diagram illustrating the state of use of the stepladder of the present invention, and FIG. 5 is a diagram illustrating the slip prevention of the conventional stepladder. 1... pedestal, 7... stepladder, 8... pedestal receiver, 9
... shaft, 10 ... ball part, 11 ... ball receiver,
12...Hard rubber plate, 13...Ball presser fitting,
14... recess, 15... hole, 16, 17... screw, 18, 19... floor, 20... wall.
Claims (1)
々前記の台の下に固着された１組の脚柱とを有す
る脚立において、前記の夫々の脚柱の先端に設け
られたボール部と、前記のボール部を回動自在に
収容するための半球状の凹部を有するボール受と
前記のボール受の上面に設けられ、かつ前記のボ
ール部の上面に当接するボール押え金具と、前記
のボール受の底面に設けられたすべり止めとを具
備することを特徴とする脚立。 In a stepladder having a pair of bases rotatably connected to each other and a pair of pedestals fixed under each of the bases, the ball is provided at the tip of each of the pedestals. a ball receiver having a hemispherical recess for rotatably accommodating the ball portion; and a ball holding fitting provided on the upper surface of the ball receiver and abutting the upper surface of the ball portion; A stepladder comprising a non-slip surface provided on the bottom surface of the ball holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213386U JPS638400U (en) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213386U JPS638400U (en) | 1986-07-04 | 1986-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS638400U true JPS638400U (en) | 1988-01-20 |
Family
ID=30973501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10213386U Pending JPS638400U (en) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS638400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007162315A (en) * | 2005-12-13 | 2007-06-28 | Pica Corp | Pad |
| JP4739160B2 (en) * | 2006-09-29 | 2011-08-03 | アイコム株式会社 | Connecting structure and chassis leg structure |
| JP2012154074A (en) * | 2011-01-25 | 2012-08-16 | Chugoku Electric Power Co Inc:The | Fall prevention implement |
| CN102940406A (en) * | 2012-10-10 | 2013-02-27 | 王兆利 | Multifunctional desk foot pad |
-
1986
- 1986-07-04 JP JP10213386U patent/JPS638400U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007162315A (en) * | 2005-12-13 | 2007-06-28 | Pica Corp | Pad |
| JP4652965B2 (en) * | 2005-12-13 | 2011-03-16 | 株式会社ピカコーポレイション | pad |
| JP4739160B2 (en) * | 2006-09-29 | 2011-08-03 | アイコム株式会社 | Connecting structure and chassis leg structure |
| JP2012154074A (en) * | 2011-01-25 | 2012-08-16 | Chugoku Electric Power Co Inc:The | Fall prevention implement |
| CN102940406A (en) * | 2012-10-10 | 2013-02-27 | 王兆利 | Multifunctional desk foot pad |