JPS6165094U - - Google Patents
Info
- Publication number
- JPS6165094U JPS6165094U JP14884284U JP14884284U JPS6165094U JP S6165094 U JPS6165094 U JP S6165094U JP 14884284 U JP14884284 U JP 14884284U JP 14884284 U JP14884284 U JP 14884284U JP S6165094 U JPS6165094 U JP S6165094U
- Authority
- JP
- Japan
- Prior art keywords
- support
- fixed
- circumferential surface
- inner support
- notch groove
- 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
- 239000007787 solid Substances 0.000 claims 1
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Ladders (AREA)
Description
第１図は本考案に係るリジツトラツクの斜視図
である。第２図は第１図のリジツトラツクの作用
を説明するための一部拡大側面図である。第３図
は従来のリジツトラツクを示す斜視図である。
１……脚体、１ａ……脚、１ｂ……支持部材、
１ｃ……座部、１ｄ……固着片、２……外側支柱
、３……固定部材、４……掛止部材、４ａ……爪
片、５……ピン、６……スプリング、７……スト
ツパ、８……内側支柱、９……受け皿、１０……
ノツチ溝、１０ａ……傾斜面、１０ｂ……水平面
。
FIG. 1 is a perspective view of a rigid truck according to the present invention. FIG. 2 is a partially enlarged side view for explaining the operation of the rigid track shown in FIG. 1. FIG. 3 is a perspective view of a conventional rigid truck. 1... Leg body, 1a... Leg, 1b... Support member,
1c...Seat portion, 1d...Fixing piece, 2...Outside support, 3...Fixing member, 4...Latching member, 4a...Claw piece, 5...Pin, 6...Spring, 7... Stopper, 8...Inner support, 9...Saucer, 10...
Notched groove, 10a... inclined surface, 10b... horizontal surface.
Claims (1)
め、この外側支柱に中実状の内側支柱を摺動自在
に遊挿し、この内側支柱の先端部に受け台を固着
するとともに、この内側支柱の外周面に長手方向
に向けて鋸歯形状のノツチ溝を少なくとも一条形
成せしめ、前記外側支柱の外周面に内側支柱のノ
ツチ溝に係合するストツパを揺動自在に設けたこ
とを特徴とするリジツトラツク。 A hollow outer support is fixed to the leg body, a solid inner support is slidably inserted into the outer support, a cradle is fixed to the tip of the inner support, and the inner support is fixed to the outer support. A rigid truck characterized in that at least one sawtooth-shaped notch groove is formed in the longitudinal direction on the outer circumferential surface, and a stopper that engages with the notch groove of the inner column is swingably provided on the outer circumferential surface of the outer column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14884284U JPS6165094U (en) | 1984-10-01 | 1984-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14884284U JPS6165094U (en) | 1984-10-01 | 1984-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6165094U true JPS6165094U (en) | 1986-05-02 |
Family
ID=30707042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14884284U Pending JPS6165094U (en) | 1984-10-01 | 1984-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6165094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083037A (en) * | 2002-04-18 | 2003-10-30 | 이금상 | multi jack |
-
1984
- 1984-10-01 JP JP14884284U patent/JPS6165094U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030083037A (en) * | 2002-04-18 | 2003-10-30 | 이금상 | multi jack |