JPS647995U - - Google Patents
Info
- Publication number
- JPS647995U JPS647995U JP10303487U JP10303487U JPS647995U JP S647995 U JPS647995 U JP S647995U JP 10303487 U JP10303487 U JP 10303487U JP 10303487 U JP10303487 U JP 10303487U JP S647995 U JPS647995 U JP S647995U
- Authority
- JP
- Japan
- Prior art keywords
- locking plate
- leg
- supplementary
- tip
- fixing device
- 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
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は本装置の斜視図、第２図は本考案の断面図、第
３，４図は別例の正面図である。
１…本体脚、２…係止板保持枠、２′…下方部
、３…継ぎ足し脚、４…係止板、４′…上方係止
板、４′…下方係止板、５…嵌着孔、６…バネ、
６′・６′…抗張発条、８′…上方部。
The drawings show one embodiment of the present invention; FIG. 1 is a perspective view of the device, FIG. 2 is a cross-sectional view of the device, and FIGS. 3 and 4 are front views of another example. 1... Main body leg, 2... Locking plate holding frame, 2'... Lower part, 3... Additional leg, 4... Locking plate, 4'... Upper locking plate, 4'... Lower locking plate, 5... Fitting hole, 6... spring,
6', 6'...Tensile tension, 8'...Upper part.
Claims (1)
脚を係止固定する係止板の一端を傾動できるよう
に係止せしめ、係止板の中央部に継ぎ足し脚の径
よりも少し大きい嵌着孔を設け、この嵌着孔に継
ぎ足し脚を貫挿し、係止板をバネにより継ぎ足し
脚に対して傾斜状態に保持して継ぎ足し脚を不動
状態に固定する継ぎ足し脚固定装置において、係
止板を複数枚にして上方係止板と下方係止板とを
設け、上方係止板の先端が上向きに傾斜し、且つ
下方係止板の先端が下向きに傾斜するバネを設け
て上方係止板を上向きに傾斜状態に下方係止板を
下向き傾斜状態に保持することを特徴とする継ぎ
足し脚上下固定装置。 ２ 上方係止板と下方係止板との間に継ぎ足し脚
に捲装したコイルバネを介存せしめた実用新案登
録請求の範囲第１項記載の継ぎ足し脚上下固定装
置。 ３ 上方係止板の先端と上方部及び下方係止板の
先端と下方部とに抗張発条を架設した実用新案登
録請求の範囲第１項記載の継ぎ足し脚上下固定装
置。[Scope of Claim for Utility Model Registration] 1. One end of the locking plate that locks and fixes the additional leg to the locking plate holding frame supported by the main body leg is locked so as to be tiltable, and the additional leg is locked at the center of the locking plate. A fitting hole is provided that is slightly larger than the diameter of the leg, the supplementary leg is inserted into the fitting hole, and the locking plate is held in an inclined state relative to the supplementary leg by a spring to fix the supplementary leg in an immovable state. In the leg fixing device, a plurality of locking plates are provided, an upper locking plate and a lower locking plate, and the tip of the upper locking plate slopes upward, and the tip of the lower locking plate slopes downward. An additional leg vertical fixing device characterized in that a spring is provided to hold the upper locking plate in an upwardly inclined state and the lower locking plate in a downwardly inclined state. 2. The supplementary leg vertical fixing device according to claim 1, wherein a coil spring wound around the supplementary leg is interposed between the upper locking plate and the lower locking plate. 3. The additional leg vertical fixing device according to claim 1 of the utility model registration claim, in which tensile springs are installed at the tip and upper part of the upper locking plate and at the tip and lower part of the lower locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10303487U JPS647995U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10303487U JPS647995U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647995U true JPS647995U (en) | 1989-01-17 |
Family
ID=31333486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10303487U Pending JPS647995U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647995U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101978U (en) * | 1989-01-30 | 1990-08-14 | ||
| JPH03179003A (en) * | 1989-09-27 | 1991-08-05 | Showa Denko Kk | Near-infrared induced polymerization initiator |
-
1987
- 1987-07-03 JP JP10303487U patent/JPS647995U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02101978U (en) * | 1989-01-30 | 1990-08-14 | ||
| JPH03179003A (en) * | 1989-09-27 | 1991-08-05 | Showa Denko Kk | Near-infrared induced polymerization initiator |
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