JPH0616156Y2 - Auxiliary legs such as workbench and stepladder with square tube legs - Google Patents
Auxiliary legs such as workbench and stepladder with square tube legsInfo
- Publication number
- JPH0616156Y2 JPH0616156Y2 JP9881890U JP9881890U JPH0616156Y2 JP H0616156 Y2 JPH0616156 Y2 JP H0616156Y2 JP 9881890 U JP9881890 U JP 9881890U JP 9881890 U JP9881890 U JP 9881890U JP H0616156 Y2 JPH0616156 Y2 JP H0616156Y2
- Authority
- JP
- Japan
- Prior art keywords
- leg
- stepladder
- plate
- workbench
- square tube
- 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.)
- Expired - Lifetime
Links
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は角筒脚を有する作業台や脚立などの補助脚に係
るものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an auxiliary leg such as a workbench or a stepladder having a square tube leg.
本考案は、作業台や脚立などの脚が角筒脚の場合で而か
もその太さに大中小があっても確実に固定し得る作業台
や脚立などの補助脚を提供するものである。The present invention provides an auxiliary leg such as a workbench or stepladder that can be securely fixed even if the leg of the workbench or stepladder is a square tube leg, even if the thickness is large, medium, or small.
添付図面を参照して本考案の要旨を説明する。 The gist of the present invention will be described with reference to the accompanying drawings.
補助脚１を昇降自在に設けると共に所定の高さで固定し
得る係止機構２を備えた取付板３を作業台や脚立などの
脚に締付固定し得るように構成した作業台や脚立などの
補助脚において、取付板３の背側に作業台や脚立の角筒
脚ａを取り付ける支承板５を付設し、この支承板５の下
部に角筒脚ａの底受板６を，支承板５の上部に角筒脚ａ
の嵌合係止板７を架設し、この嵌合係止板７に角筒脚ａ
の大小若しくは角筒脚ａの大中小の複数種類の大きさの
角筒脚ａが丁度嵌合される巾を有する複数の嵌合溝８を
多段に刻設し、この支承板５にナット９付の押さえ込み
枠10を直交状態に突設し、ナット９に螺入した締付ボル
ト11により押圧する押さえ込み板12を押さえ込み枠10に
スライド自在に設けたことを特徴とする角筒脚を有する
作業台や脚立などの補助脚に係るものである。A workbench or stepladder configured such that the auxiliary leg 1 can be lifted and lowered and a mounting plate 3 having a locking mechanism 2 that can be fixed at a predetermined height can be clamped and fixed to a leg such as a workbench or stepladder. On the back side of the mounting plate 3, a support plate 5 for attaching a workbench or a rectangular tube leg a of a stepladder is attached to the auxiliary leg, and the bottom support plate 6 of the rectangular tube leg a is attached to the lower part of the support plate 5. Square tube leg a on top of 5
The fitting and locking plate 7 of is mounted on the fitting and locking plate 7.
, Or a plurality of fitting grooves 8 having a width for exactly fitting the rectangular tube legs a of a plurality of sizes of large, medium, and small of the rectangular tube leg a, are engraved in multiple stages, and the nut 9 is formed on the support plate 5. A work with a square tube leg characterized in that a holding frame 10 with a protrusion is projected in an orthogonal state, and a holding plate 12 that is pressed by a tightening bolt 11 screwed into a nut 9 is slidably provided on the holding frame 10. It relates to auxiliary legs such as a stand and stepladder.
角筒脚ａを支承板５と押さえ込み板12との間に挿入し、
下端を底受板６に支承せしめ、途中を嵌合溝８の１つを
選択し、角筒脚ａの側面巾に略等しい巾の嵌合溝８内に
嵌入し、押さえ込み板12を締付ボルト11の廻動により角
筒脚ａの外側面に押圧して本案品を作業台や脚立の角筒
脚ａに固定する。Insert the square tube leg a between the support plate 5 and the pressing plate 12,
The lower end is supported on the bottom support plate 6, one of the fitting grooves 8 is selected midway, and it is fitted into the fitting groove 8 having a width substantially equal to the side surface width of the rectangular tube leg a, and the pressing plate 12 is tightened. The bolt 11 is pressed against the outer surface of the square tube leg a by the rotation of the bolt 11 to fix the product to the work table or the square tube leg a of the stepladder.
係止機構２を操作して補助脚１を昇降せしめ、作業台や
脚立の設置高さを可変調節する。The locking mechanism 2 is operated to move the auxiliary leg 1 up and down, and the installation height of the workbench and stepladder is variably adjusted.
図中符号13は台盤、14は自由継手部分、15は取付板３の
上板、16は取付板３の下板、17は押し上げ発条、18は係
止板、19は保護枠で、係止板18を指圧で押し下げると補
助脚１は取付板３の上板15と下板16に対してフリーとな
り、補助脚１の高さの昇降調節が可能となり、指圧を開
放すると押し上げ発条17により固定状態が維持される。In the figure, reference numeral 13 is a base, 14 is a free joint portion, 15 is an upper plate of the mounting plate 3, 16 is a lower plate of the mounting plate 3, 17 is a push-up bar, 18 is a locking plate, 19 is a protective frame, and When the stop plate 18 is pushed down by the finger pressure, the auxiliary leg 1 becomes free with respect to the upper plate 15 and the lower plate 16 of the mounting plate 3 and the height of the auxiliary leg 1 can be adjusted up and down. The fixed state is maintained.
締付ボルト11の締付は工具を用いるが図示したものはハ
ンドル20を付設し、このハンドル20の回動により行うよ
うにした場合を例示している。Although a tool is used for tightening the tightening bolt 11, the illustrated one is an example in which a handle 20 is attached and the tightening is performed by rotating the handle 20.
図面の嵌合溝８は、大・中・小と順々に３個（８′・
８″・８）並設した場合を図示している。The fitting groove 8 in the drawing is 3 pieces in order of large, medium and small (8 '
8 ″ · 8) shows a case where they are arranged side by side.
本考案は上述のように構成したから作業台や脚立の角筒
脚に大・中・小若しくは大・小があっても確実にその角
筒脚を固定し得ることになる秀れた実用性を発揮する角
筒脚を有する作業台や脚立などの補助脚となる。Since the present invention is configured as described above, it is possible to securely fix the square tube leg even if the work table or the stepladder has a large or medium or small square tube leg. It becomes an auxiliary leg such as a workbench or stepladder that has a square tube leg that exerts.
図面は本考案の一実施例を示すもので、第１図は本案品
の斜視図、第２図は平面図である。 ａ……角筒脚、１……補助脚、２……係止機構、３……
取付板、５……支承板、６……底受板、７……嵌合係止
板、８……嵌合溝、９……ナット、10……押さえ込み
枠、11……締付ボルト、12……押さえ込み板。The drawings show one embodiment of the present invention. FIG. 1 is a perspective view of the product of the present invention, and FIG. 2 is a plan view. a: Square tube leg, 1 ... auxiliary leg, 2 ... locking mechanism, 3 ...
Mounting plate, 5 ... Support plate, 6 ... Bottom receiving plate, 7 ... Fitting locking plate, 8 ... Fitting groove, 9 ... Nut, 10 ... Holding frame, 11 ... Tightening bolt, 12 ... Hold down plate.
Claims (1)
さで固定し得る係止機構を備えた取付板を作業台や脚立
などの脚に締付固定し得るように構成した作業台や脚立
などの補助脚において、取付板の背側に作業台や脚立の
角筒脚を取り付ける支承板を付設し、この支承板の下部
に角筒脚の底受板を、支承板の上部に角筒脚の嵌合係止
板を架設し、この嵌合係止板に角筒脚の大小若しくは角
筒脚の大中小の複数種類の大きさの角筒脚が丁度嵌合さ
れる巾を有する複数の嵌合溝を多段に刻設し、この支承
板にナット付の押さえ込み枠を直交状態に突設し、ナッ
トに螺入した締付ボルトにより押圧する押さえ込み板を
押さえ込み枠にスライド自在に設けたことを特徴とする
角筒脚を有する作業台や脚立などの補助脚。1. A workbench which is constructed such that an auxiliary leg is provided so as to be able to move up and down and a mounting plate having a locking mechanism capable of fixing the auxiliary leg at a predetermined height can be fastened and fixed to a leg such as a workbench or stepladder. For auxiliary legs such as a stepladder, a support plate for attaching a workbench or a square tube leg of the stepladder is attached to the back side of the mounting plate.The bottom support plate of the square tube leg is attached to the lower part of this support plate, and the corner plate is attached to the upper part of the support plate. The fitting locking plate of the tubular leg is installed, and the fitting locking plate has a width such that a large or small size of the rectangular tubular leg or a large, medium, or small size of the rectangular tubular leg can be exactly fitted. A plurality of fitting grooves are engraved in multiple stages, a pressing frame with nuts is projected in an orthogonal state on this support plate, and a pressing plate that is pressed by a tightening bolt screwed into the nut is slidably provided on the pressing frame. Auxiliary legs such as workbench and stepladder with square tube legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9881890U JPH0616156Y2 (en) | 1990-09-20 | 1990-09-20 | Auxiliary legs such as workbench and stepladder with square tube legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9881890U JPH0616156Y2 (en) | 1990-09-20 | 1990-09-20 | Auxiliary legs such as workbench and stepladder with square tube legs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0455998U JPH0455998U (en) | 1992-05-13 |
| JPH0616156Y2 true JPH0616156Y2 (en) | 1994-04-27 |
Family
ID=31840280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9881890U Expired - Lifetime JPH0616156Y2 (en) | 1990-09-20 | 1990-09-20 | Auxiliary legs such as workbench and stepladder with square tube legs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616156Y2 (en) |
-
1990
- 1990-09-20 JP JP9881890U patent/JPH0616156Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455998U (en) | 1992-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |