JP3004217U - Stepladder with handrail - Google Patents
Stepladder with handrailInfo
- Publication number
- JP3004217U JP3004217U JP1994006399U JP639994U JP3004217U JP 3004217 U JP3004217 U JP 3004217U JP 1994006399 U JP1994006399 U JP 1994006399U JP 639994 U JP639994 U JP 639994U JP 3004217 U JP3004217 U JP 3004217U
- Authority
- JP
- Japan
- Prior art keywords
- leg
- ladder
- vertical column
- top plate
- support leg
- 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
Abstract
(57)【要約】
【目的】コンパクトな状態に折りたたむことが可能で移
動に便利な手摺付脚立を提供する
【構成】支持脚２と梯子脚１の上端に天板３が配置さ
れ、天板３の上部に、梯子脚側縦柱６と支持脚側縦柱５
によって保持された手摺枠４が配置された手摺付脚立に
おいて、支持脚２と梯子脚１を分離可能にし、リンク状
に連結された梯子脚側縦柱６、手摺枠４、支持脚側縦柱
５を支持脚２と梯子脚１の一方に折りたたんで重ね合わ
せ可能とするとともに、天板３を支持脚２と梯子脚１の
他方に重ね合わせ可能とする。
(57) [Abstract] [Purpose] To provide a stepladder with a handrail that can be folded in a compact state and is convenient for movement [Structure] A top plate 3 is arranged on the upper ends of the support leg 2 and the ladder leg 1, and a top plate is provided. At the top of 3, the vertical column 6 on the ladder leg side and the vertical column 5 on the support leg side
In a stepladder with a handrail in which the handrail frame 4 held by the support leg 2 and the ladder leg 1 are separable, the ladder leg side vertical column 6, the handrail frame 4, and the support leg side vertical column are connected in a link shape. It is possible to fold 5 on one of the support leg 2 and the ladder leg 1 so as to be superposed, and to make the top plate 3 superimpose on the other of the support leg 2 and the ladder leg 1.
Description
【０００１】[0001]
本考案は、建築現場などで使用される折りたたみ式の手摺付脚立に関するもの である。 The present invention relates to a folding type stepladder with a handrail used at a construction site or the like.
【０００２】[0002]
建築現場などにおける高所の作業に、脚立が使用されることが多い。脚立は、 一対の支柱の間にステップが取り付けられた梯子脚と一対の支柱の間に横梁が取 り付けられた支持脚の上端に天板が配置されてなるが、安全のために天板に手摺 りが設けられることが多い。 A stepladder is often used for work in high places such as a construction site. The stepladder consists of a ladder leg with a step between a pair of columns and a top plate on the upper end of a supporting leg with a cross beam attached between the pair of columns, but for safety, Handrails are often provided on the.
【０００３】 この手摺りは、天板から立設された支持脚側縦柱と梯子脚側縦柱によって四角 状の手摺枠を保持するようにしたものが多い。そして、四角状の手摺枠の一辺は 例えばはね上げ式であり、梯子脚を上った作業者は、手摺枠の一辺をはね上げて 手摺枠の中に入り、天板に立って作業する。In many of these handrails, a square handrail frame is held by a supporting leg side vertical column and a ladder leg side vertical column which are erected from the top plate. Then, one side of the square handrail frame is, for example, a flip-up type, and an operator who climbs up the ladder leg jumps up one side of the handrail frame to enter the handrail frame, and works while standing on the top plate.
【０００４】[0004]
ところで、かかる脚立は、一時的な作業に使用されることが多いので、作業現 場から他の作業現場に絶えず移動させる必要がある。従って、折りたたみ式にし てコンパクトな状態で移動させることが好ましい。しかしながら、手摺付の脚立 は、構成する部品点数が多くて複雑な構造をしているので、コンパクトな状態に 折りたたむのは、なかなか困難である。 By the way, since such a stepladder is often used for temporary work, it is necessary to constantly move it from the work site to another work site. Therefore, it is preferable to move it in a foldable and compact state. However, since the stepladder with handrails has a complicated structure with many components, it is difficult to fold it into a compact state.
【０００５】 そこで本考案は、コンパクトな状態に折りたたむことが可能で移動に便利な手 摺付脚立を提供することを目的とする。Therefore, an object of the present invention is to provide a stepladder with a handrail that can be folded into a compact state and is convenient to move.
【０００６】[0006]
かかる目的を達成するために、本考案は、梯子脚と支持脚の上端に天板が配置 され、天板の上部に支持脚側縦柱と梯子脚側縦柱で保持された手摺枠が配置され た手摺付脚立において、天板を梯子脚と支持脚のいずれか一方に回動可能に取り 付けるとともに、他方に着脱自由に固定し、支持脚側縦柱と梯子脚側縦柱は、そ れぞれの上端を手摺枠に回動可能に取り付け、支持脚側縦柱と梯子脚側縦柱のい ずれか一方の下端を支持脚と梯子脚のいずれかに回動可能に取り付けるとともに 、他方の下端を支持脚と梯子脚のいずれかに着脱自由に固定し、手摺枠、支持脚 側縦柱、梯子脚側縦柱を梯子脚と支持脚のいずれか一方に折りたたみ、天板を他 方に折りたたむようにする。 In order to achieve such an object, according to the present invention, a top plate is arranged on the upper ends of a ladder leg and a support leg, and a handrail frame held by a vertical column on the support leg side and a vertical column on the ladder leg side is arranged on the top of the top plate. In the above stepladder with handrails, the top plate is rotatably attached to either the ladder leg or the support leg, and it is detachably fixed to the other. The upper end of each is rotatably attached to the handrail frame, and the lower end of either one of the support leg side vertical column and the ladder leg side vertical column is rotatably attached to either the support leg or the ladder leg. The other lower end is detachably fixed to either the support leg or the ladder leg, and the handrail frame, vertical column on the support leg side, and vertical column on the ladder leg side are folded on either the ladder leg or the support leg, and the top plate is placed on the other side. Fold it in one direction.
【０００７】[0007]
すなわち、天板を梯子脚と支持脚のいずれか一方に回動可能に取り付けるとと もに、他方に着脱自由に固定するので、天板を梯子脚と支持脚のいずれか取外す とともに、回動させることによって、天板を分離した梯子脚と支持脚のいずれか 一方に折りたたむことができる。 また、支持脚側縦柱と梯子脚側縦柱は、それぞれの上端を手摺枠に回動可能に 取り付け、支持脚側縦柱と梯子脚側縦柱のいずれか一方の下端を支持脚と梯子脚 のいずれかに回動可能に取り付けるとともに、他方の下端を支持脚と梯子脚のい ずれかに着脱自由に固定するので、手摺枠、支持脚側縦柱、梯子脚側縦柱は、重 ね合わせた状態で、梯子脚と支持脚のいずれか他方、つまり天板と分離して梯子 脚と支持脚のいずれかに折りたたむことができる。 That is, the top plate is rotatably attached to either the ladder leg or the support leg, and is also detachably fixed to the other, so that the top plate can be removed while rotating either the ladder leg or the support leg. By doing so, the top plate can be folded into either one of the separated ladder leg or support leg. The upper ends of the supporting leg side vertical columns and the ladder leg side vertical columns are rotatably attached to the handrail frame, and one of the lower ends of the supporting leg side vertical columns and the ladder leg side vertical columns is the supporting leg and the ladder. Since it is rotatably attached to one of the legs and the lower end of the other is freely attached or detached to either the support leg or the ladder leg, the handrail frame, the vertical column on the support leg side, and the vertical column on the ladder leg side are In the folded state, it can be folded to either the ladder leg or the support leg on the other side, that is, separated from the top plate to the ladder leg or the support leg.
【０００８】[0008]
以下に図面に示す実施例に基づいて本考案を具体的に説明する。図１、図２、 図３において、梯子脚１は、一対の支柱１１の間に３段のステップ１２が取り付 けられてなる。そして、支柱１１の下端には、幅の広い逆Ｕ字型の脚部１３が取 り付けられている。支持脚２も、一対の支柱２１の間に横梁２２が取り付けられ てなり、支柱２１の下端には、脚部２３が取り付けられている。そして、脚部２ ３の下端にキャスタ２４が取り付けられており、脚立を少し移動するときは、梯 子脚１を少し浮かせ、キャスタ２４を利用して移動させる。 The present invention will be described in detail below based on the embodiments shown in the drawings. In FIGS. 1, 2 and 3, the ladder leg 1 has three steps 12 mounted between a pair of columns 11. A wide inverted U-shaped leg 13 is attached to the lower end of the column 11. The support leg 2 also has a cross beam 22 attached between a pair of columns 21, and a leg portion 23 is attached to the lower end of the column 21. A caster 24 is attached to the lower end of the leg portion 23, and when the stepladder is moved a little, the ladder leg 1 is lifted a little and the caster 24 is used to move the ladder leg 1.
【０００９】 梯子脚１と支持脚２の上端に、天板３が配置されている。そして、梯子脚１と 支持脚２は、交叉する２本のブレース７で連結されており、作業者が天板３に立 ったときに揺れないように補強されている。 ２本のブレース７は、一方のブレース７が、その一端が梯子脚１に回動可能に 固定されるとともに、他端は支持脚２から取り外せるようになっており、他方の ブレース７は一端が支持脚２に回動可能に固定されるとともに、他端は梯子脚１ から取り外せるようになっている。A top plate 3 is arranged on the upper ends of the ladder leg 1 and the support leg 2. The ladder leg 1 and the support leg 2 are connected by two braces 7 that cross each other, and are reinforced so that the worker does not shake when standing on the top plate 3. One of the two braces 7 has one end rotatably fixed to the ladder leg 1 and the other end detachable from the support leg 2, and the other brace 7 has one end. It is rotatably fixed to the support leg 2, and the other end can be detached from the ladder leg 1.
【００１０】 本考案の脚立は安全性の高い手摺付脚立であり、天板３の上部に４角形の手摺 枠４が配置されている。つまり、４角形の手摺枠４が、支持脚２から立設された 逆Ｕ字型の支持脚側縦柱５と天板３から立設された梯子脚側縦柱６の４本の縦柱 で保持されている。梯子脚側縦柱６は、２本の縦柱が横部材６１で連結されてＨ 型をしている。手摺枠４の梯子脚１側の一辺がはね上げ部４１であり、梯子脚１ を上った作業者は、はね上げ部４１をはね上げて手摺枠４の中に入り、天板３に 立って作業する。The stepladder of the present invention is a highly safe stepladder with a handrail, and a quadrangular handrail frame 4 is arranged on the top of the top plate 3. In other words, the quadrangular handrail frame 4 has four vertical columns, that is, an inverted U-shaped vertical column 5 for supporting legs, which is erected from the supporting legs 2, and a vertical column 6 for ladder legs, which is vertically installed from the top plate 3. Is held in. The ladder leg side vertical column 6 has an H-shape in which two vertical columns are connected by a horizontal member 61. One side of the handrail frame 4 on the ladder leg 1 side is the flip-up portion 41, and an operator who climbs up the ladder leg 1 flips up the flip-up portion 41 and enters the handrail frame 4, and stands on the top plate 3 to work. .
【００１１】 ここで、図４に示すように、天板３の支持脚２側には、略逆Ｕ字状の固定金具 ３１が固着されており、固定金具３１を支持脚２上端の横梁２５に跨せ、くさび ２６を固定金具３１に差し込むことによって、天板３と支持脚２が固定される。 従って、くさび２６を固定金具３１から抜くことによって、天板３と支持脚２を 分離できるようになっている。 また、天板３の梯子脚１側には、回動金具３５が固着され、回動金具３５のピ ン３３によって、天板３と梯子脚１は回動可能に連結されている。そして、回動 金具３５にくさび３４を差し込むことによって、天板３と梯子脚１は回動不能に 固定される。従って、くさび３４を回動金具３５から抜くことによって、天板３ と梯子脚１は折りたたむことかできる。Here, as shown in FIG. 4, a substantially U-shaped fixing metal fitting 31 is fixed to the supporting leg 2 side of the top plate 3, and the fixing metal fitting 31 is attached to the horizontal beam 25 at the upper end of the supporting leg 2. The top plate 3 and the support leg 2 are fixed by straddling the wedge 26 and inserting the wedge 26 into the fixing bracket 31. Therefore, by removing the wedge 26 from the fixing member 31, the top plate 3 and the support leg 2 can be separated. A rotating metal fitting 35 is fixed to the top plate 3 on the side of the ladder leg 1, and the top plate 3 and the ladder leg 1 are rotatably connected by a pin 33 of the rotating metal member 35. Then, by inserting the wedge 34 into the rotating metal fitting 35, the top plate 3 and the ladder leg 1 are non-rotatably fixed. Therefore, by removing the wedge 34 from the rotary fitting 35, the top plate 3 and the ladder leg 1 can be folded.
【００１２】 支持脚２の上端には、回動金具２７が固着され、回動金具２７のピン５３によ って、支持脚側縦柱５の下端と支持脚２が回動可能に連結されており、くさび５ ４を回動金具２７に差し込むことによって支持脚側縦柱５と支持脚２が回動不能 に固定される。また、支持脚側縦柱５の上端は、回動金具５１によって、手摺枠 ４に回動可能に連結されている。A rotating metal fitting 27 is fixed to the upper end of the supporting leg 2, and a lower end of the supporting leg side vertical column 5 and the supporting leg 2 are rotatably connected by a pin 53 of the rotating metal fitting 27. By inserting the wedge 54 into the rotating fitting 27, the supporting leg side vertical column 5 and the supporting leg 2 are fixed so as not to rotate. Further, the upper end of the supporting leg side vertical column 5 is rotatably connected to the handrail frame 4 by a rotating metal fitting 51.
【００１３】 梯子脚側縦柱６は、その上端がピン６２によって、手摺枠４に回動可能に連結 されている。このように、梯子脚側縦柱６、手摺枠４、支持脚側縦柱５はリンク 状に連結されている。そして、梯子脚側縦柱６の横部材６１は、天板３に固着さ れた略横Ｕ字状の固定金具３２に嵌め込まれ、くさび６３を固定金具３２に差し 込むことによって、梯子脚側縦柱６は天板３に固定されている。従って、くさび ６３を固定金具３２から抜くと、梯子脚側縦柱６と天板３は分離できるようにな っている。An upper end of the ladder leg side vertical column 6 is rotatably connected to the handrail frame 4 by a pin 62. In this way, the ladder leg side vertical column 6, the handrail frame 4, and the support leg side vertical column 5 are connected in a link shape. Then, the horizontal member 61 of the vertical column 6 on the ladder leg side is fitted into the substantially horizontal U-shaped fixing metal member 32 fixed to the top plate 3, and the wedge 63 is inserted into the fixing metal member 32, so that the ladder leg side The vertical column 6 is fixed to the top plate 3. Therefore, when the wedge 63 is pulled out from the fixing bracket 32, the ladder leg side vertical column 6 and the top plate 3 can be separated.
【００１４】 しかして、かかる構成の手摺付脚立を分解して折りたたむときは、先ず、くさ び６３とくさび５４をそれぞれ固定金具３２と回動金具２７から抜き、梯子脚側 縦柱６を天板３から分離するとともに、支持脚側縦柱５を支持脚２に対して回動 可能にする。そして、図５と図６に示すように、リンク状に連結された梯子脚側 縦柱６、手摺枠４、支持脚側縦柱５を折りたたんで支持脚２に重ね合わせる。し かる後、図示略の固定具によって梯子脚側縦柱６、手摺枠４、支持脚側縦柱５を 重ね合わた状態で支持脚２に固定する。When disassembling and folding the handrail stepladder having such a structure, first, the wedge 63 and the wedge 54 are removed from the fixing metal fitting 32 and the rotating metal fitting 27, respectively, and the ladder leg side vertical column 6 is set on the top plate. The vertical column 5 on the side of the supporting leg is made rotatable with respect to the supporting leg 2 while being separated from 3. Then, as shown in FIGS. 5 and 6, the vertical column 6 on the ladder leg side, the handrail frame 4, and the vertical column 5 on the support leg side, which are linked in a link shape, are folded and superposed on the support leg 2. After that, the ladder leg side vertical column 6, the handrail frame 4, and the support leg side vertical column 5 are fixed to the support leg 2 in a stacked state by a fixture (not shown).
【００１５】 次に、図７に示すように、２本のブレース７をそれぞれ一端を支持脚２ないし 梯子脚１から分離するとともに回動させて、支持脚２ないし梯子脚１に重ね合わ せる。これも、図示略の固定具によってブレース７を支持脚２ないし梯子脚１に 重ね合わた状態で固定する。Next, as shown in FIG. 7, one end of each of the two braces 7 is separated from the supporting leg 2 or the ladder leg 1 and is rotated to be superposed on the supporting leg 2 or the ladder leg 1. Also in this case, the brace 7 is fixed to the support leg 2 or the ladder leg 1 in a state of being overlapped with each other by a fixing tool not shown.
【００１６】 最後に、くさび３４とくさび２６を回動金具３５と固定金具３１から抜き、天 板３を梯子脚１に対して回動可能にするとともに、支持脚２から分離する。そし て、図８に示すように、天板３を梯子脚１に重ね合わせ、図示略の固定具で天板 ３を梯子脚１に重ね合わせた状態で固定する。その結果、図９に示すように、本 考案の手摺付脚立は、梯子脚側縦柱６、手摺枠４、支持脚側縦柱５および１本の ブレース７が折りたたまれて重ね合わされた支持脚２と、天板３および１本のブ レース７が重ね合わされた梯子脚１にコンパクトに分解される。そして、この両 者は、ほぼ等しい重量配分にすることができる。従って、本考案の手摺付脚立は 、容易に持ち運ぶことができ、移動にきわめて便利である。Finally, the wedges 34 and the wedges 26 are removed from the rotating fittings 35 and the fixing fittings 31 to make the top plate 3 rotatable with respect to the ladder leg 1 and separated from the support legs 2. Then, as shown in FIG. 8, the top plate 3 is superposed on the ladder leg 1, and the top plate 3 is fixed in a state of being superposed on the ladder leg 1 by a fixture (not shown). As a result, as shown in FIG. 9, the stepladder with a handrail of the present invention has a support leg in which a ladder leg side vertical column 6, a handrail frame 4, a support leg side vertical column 5 and one brace 7 are folded and overlapped. 2, the top plate 3 and one brace 7 are compactly disassembled into a ladder leg 1. And both can have almost equal weight distribution. Therefore, the stepladder with the handrail of the present invention can be easily carried and is extremely convenient to move.
【００１７】 なお、天板３を支持脚２に回動可能に取り付けて梯子脚１から分離可能にする とともに、梯子脚側縦柱６を梯子脚１に回動可能に取り付けて支持脚側縦柱５を 支持脚２から分離可能にし、梯子脚側縦柱６、手摺枠４、支持脚側縦柱５を梯子 脚１に重ね合わせ、天板３を支持脚２に重ね合わせるようにしてもよいことは明 らかである。また、本実施例では、くさびによって各部材を固定するようにした が、その他適宜手段によって固定してもよいことは明らかである。The top plate 3 is rotatably attached to the support leg 2 to be separable from the ladder leg 1, and the ladder leg side vertical column 6 is rotatably attached to the ladder leg 1 to support the support leg side vertical direction. The pillar 5 can be separated from the support leg 2, and the ladder leg side vertical pillar 6, the handrail frame 4, and the support leg side vertical pillar 5 are overlapped on the ladder leg 1, and the top plate 3 is overlapped on the support leg 2. The good things are clear. In addition, although the respective members are fixed by the wedges in this embodiment, it is obvious that the members may be fixed by other appropriate means.
【００１８】 また、組み立てた状態で脚立を移動するときは、梯子脚１を少し浮かせ、キャ スタ２４を利用して移動することを説明したが、例えばマンションの狭い戸口か ら出し入れする場合のように、狭い所で移動する場合は、図１０に示すようにす るのがよい。 すなわち、キャスタ２４を梯子脚１および支持脚２の一方の下端に取り付ける とともに、梯子脚１および支持脚２に止めピン２９を設ける。なお、キャスタ２ ４の取付方向は、図３に示すものと９０゜変る。そして、ブレース７の一端をは ずすとともに、梯子脚１および支持脚２を天板３に固定しているくさびやその他 の固定手段をはずして梯子脚１および支持脚２を回動可能にし、図１０の仮想線 で示すように、ブレース７の一端を止めピン２９に止める。この結果、梯子脚１ と支持脚２は平行状態になり、末広がりの八字型であった脚立の横幅は天板３の 幅にほぼ等しい寸法になる。しかる後、キャスタ２４の反対側を少し浮かせ、キ ャスタ２４を利用して移動する。Further, when moving the stepladder in the assembled state, it has been explained that the ladder leg 1 is slightly lifted and is moved by using the casters 24. However, for example, when moving in and out from a narrow doorway of an apartment. Moreover, when moving in a narrow place, it is preferable to perform as shown in FIG. That is, the caster 24 is attached to one lower end of the ladder leg 1 and the support leg 2, and the stopper pin 29 is provided on the ladder leg 1 and the support leg 2. The mounting direction of the casters 24 differs from that shown in FIG. 3 by 90 °. Then, while removing one end of the brace 7, the wedges or other fixing means for fixing the ladder leg 1 and the support leg 2 to the top plate 3 are removed to make the ladder leg 1 and the support leg 2 rotatable. As shown by the phantom line in FIG. 10, one end of the brace 7 is fixed to the stop pin 29. As a result, the ladder leg 1 and the support leg 2 are in parallel with each other, and the lateral width of the stepwise octagonal stepladder is approximately equal to the width of the top plate 3. After that, lift the other side of the caster 24 a little and move it using the caster 24.
【００１９】[0019]
【考案の効果】 以上説明したように、本考案の手摺付脚立は、支持脚と梯子脚を分離可能にし 、リンク状に連結された梯子脚側縦柱、手摺枠、支持脚側縦柱を支持脚と梯子脚 の一方に折りたたんで重ね合わせるとともに、天板を支持脚と梯子脚の他方に重 ね合わせるようにしたので、きわめてコンパクトに分解でき、移動に便利な手摺 付脚立とすることができる。As described above, the stepladder with the handrail of the present invention makes it possible to separate the support leg and the ladder leg, and to connect the ladder leg side vertical column, the handrail frame, and the support leg side vertical column that are connected in a link shape. The support leg and the ladder leg are folded and stacked on top of each other, and the top plate is placed on the other of the support leg and the ladder leg. it can.
【図１】本考案実施例の要部の斜視図である。FIG. 1 is a perspective view of an essential part of an embodiment of the present invention.
【図２】本考案実施例の平面図である。FIG. 2 is a plan view of an embodiment of the present invention.
【図３】本考案実施例の正面図である。FIG. 3 is a front view of the embodiment of the present invention.
【図４】本考案実施例の要部の正面図である。FIG. 4 is a front view of an essential part of the embodiment of the present invention.
【図５】分解手順の説明図である。FIG. 5 is an explanatory diagram of a disassembling procedure.
【図６】分解手順の説明図である。FIG. 6 is an explanatory diagram of a disassembling procedure.
【図７】分解手順の説明図である。FIG. 7 is an explanatory diagram of a disassembling procedure.
【図８】分解手順の説明図である。FIG. 8 is an explanatory diagram of a disassembling procedure.
【図９】分解状態の説明図である。FIG. 9 is an explanatory diagram of a disassembled state.
【図１０】組み立てた状態で移動する場合の説明図であ
る。FIG. 10 is an explanatory diagram of a case of moving in an assembled state.
１ 梯子脚 ２ 支持脚 ３ 天板 ４ 手摺枠 ５ 支持脚側縦柱 ６ 梯子脚側縦柱 ７ ブレース 1 Ladder leg 2 Support leg 3 Top plate 4 Handrail frame 5 Support leg vertical column 6 Ladder leg vertical column 7 Brace
───────────────────────────────────────────────────── フロントページの続き (72)考案者 早川 林 茨城県結城市大字上山川字才光寺4020番地 １株式会社シンニッタン 結城工場内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Creator Hayashi Hayakawa 4020 Saikoji, Kamiyamagawa, Yuki City, Ibaraki Prefecture 1 Shinnittan Co., Ltd. Yuki Factory
Claims (1)
れ、天板の上部に支持脚側縦柱と梯子脚側縦柱で保持さ
れた手摺枠が配置された手摺付脚立において、 前記天板は梯子脚と支持脚のいずれか一方に回動可能に
取り付けられるとともに、他方に着脱自由に固定され、 前記支持脚側縦柱と梯子脚側縦柱は、それぞれの上端が
手摺枠に回動可能に取り付けられ、支持脚側縦柱と梯子
脚側縦柱のいずれか一方の下端が支持脚と梯子脚のいず
れかに回動可能に取り付けられるとともに、他方の下端
が支持脚と梯子脚のいずれかに着脱自由に固定され、 手摺枠、支持脚側縦柱、梯子脚側縦柱が梯子脚と支持脚
のいずれか一方に折りたたまれ、天板が他方に折りたた
まれることを特徴とする手摺付脚立。1. A stepladder with a handrail in which a top plate is arranged at the upper ends of the ladder leg and the support leg, and a handrail frame held by the support leg side vertical column and the ladder leg side vertical column is arranged above the top plate. The top plate is rotatably attached to one of a ladder leg and a support leg, and is detachably fixed to the other, and the upper ends of the support leg side vertical column and the ladder leg side vertical column are handrail frames, respectively. Is rotatably attached to one of the supporting leg side vertical column and the ladder leg side vertical column, and the lower end is rotatably attached to either the supporting leg or the ladder leg, while the other lower end is supporting leg. It is detachably fixed to one of the ladder legs, and the handrail frame, the supporting leg side vertical column, and the ladder leg side vertical column are folded to either the ladder leg or the supporting leg, and the top plate is folded to the other. A stepladder with a handrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994006399U JP3004217U (en) | 1994-05-13 | 1994-05-13 | Stepladder with handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1994006399U JP3004217U (en) | 1994-05-13 | 1994-05-13 | Stepladder with handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3004217U true JP3004217U (en) | 1994-11-08 |
Family
ID=43140150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1994006399U Expired - Lifetime JP3004217U (en) | 1994-05-13 | 1994-05-13 | Stepladder with handrail |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3004217U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008008135A (en) * | 2006-05-30 | 2008-01-17 | Gop Kk | Portable work platform and handrail member |
| JP2008255586A (en) * | 2007-04-02 | 2008-10-23 | Gop Kk | Handrail member of portable working platform |
| JP2010090564A (en) * | 2008-10-06 | 2010-04-22 | Alinco Inc | Opening prevention device of stepladder |
| JP2012007470A (en) * | 2006-05-30 | 2012-01-12 | Gop Kk | Portable workbench |
| JP2015113595A (en) * | 2013-12-10 | 2015-06-22 | アルインコ株式会社 | Stepladder type workbench |
| BE1023499B1 (en) * | 2015-10-07 | 2017-04-07 | Vcs Systems Bvba | Scaffolding floor and method for safely erecting and dismantling scaffolding |
-
1994
- 1994-05-13 JP JP1994006399U patent/JP3004217U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008008135A (en) * | 2006-05-30 | 2008-01-17 | Gop Kk | Portable work platform and handrail member |
| JP2012007470A (en) * | 2006-05-30 | 2012-01-12 | Gop Kk | Portable workbench |
| JP2008255586A (en) * | 2007-04-02 | 2008-10-23 | Gop Kk | Handrail member of portable working platform |
| JP2010090564A (en) * | 2008-10-06 | 2010-04-22 | Alinco Inc | Opening prevention device of stepladder |
| JP2015113595A (en) * | 2013-12-10 | 2015-06-22 | アルインコ株式会社 | Stepladder type workbench |
| BE1023499B1 (en) * | 2015-10-07 | 2017-04-07 | Vcs Systems Bvba | Scaffolding floor and method for safely erecting and dismantling scaffolding |
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