JP3123172U

JP3123172U - Ladder frame that can be disassembled and assembled

Info

Publication number: JP3123172U
Application number: JP2006003121U
Authority: JP
Inventors: 振乾侯; 桂章張
Original assignee: 振乾侯; 桂章張
Priority date: 2006-04-24
Filing date: 2006-04-24
Publication date: 2006-07-06
Anticipated expiration: 2016-04-24

Abstract

【課題】分解・組み立てが可能であり、用途に応じて椅子フレームとなることを可能とした梯子フレーム。
【解決手段】梯子フレームは、第一支柱部１３を具えた第一梯子部１０、第二支柱部２３を具えた第二梯子部２０、ピボットの接合部３０より構成され、該ピボットの接合部３０が第一梯子部１０と第二梯子部２０の間に設置されることにより、第二梯子部２０は第一梯子部１０の第一位置Ｐ１と第二位置Ｐ２の間において回転することが可能となり、第二梯子部２０は第一位置Ｐ１まで回転し、第一支柱部１３と第二支柱部２３が相互に支え合うことにより、第一梯子部１０と第二梯子部２０は共通して第一の作業状態である梯子フレームとなり、また、第二梯子部２０が第二位置Ｐ２まで回転し、第一支柱部１３と第二支柱部２３が相互に支え合うことにより、第一梯子部１０と第二梯子部２０は共通して第二の作業状態である椅子フレームになることを可能とする。
【選択図】図２A ladder frame that can be disassembled and assembled and can be used as a chair frame depending on the application.
A ladder frame includes a first ladder portion having a first strut portion, a second ladder portion having a second strut portion, and a pivot joint portion. Since 30 is installed between the first ladder part 10 and the second ladder part 20, the second ladder part 20 can rotate between the first position P1 and the second position P2 of the first ladder part 10. The second ladder part 20 is rotated to the first position P1, and the first support part 13 and the second support part 23 support each other, so that the first ladder part 10 and the second ladder part 20 are in common. As a result, the second ladder portion 20 is rotated to the second position P2, and the first strut portion 13 and the second strut portion 23 support each other. The part 10 and the second ladder part 20 are in common the chair frame which is the second working state. It makes it possible to become a beam.
[Selection] Figure 2

Description

本考案は一種の分解と組み立てが可能な梯子フレームに係るものであり、特に一種の分解、並びに簡単な動作によって梯子フレームが椅子フレームに変わることが可能な分解と組み立てが可能な梯子フレームに関する。 The present invention relates to a kind of ladder frame that can be disassembled and assembled, and more particularly to a kind of disassembly and a ladder frame that can be disassembled and assembled so that the ladder frame can be changed into a chair frame by a simple operation.

公知の梯子フレームの体積はとても長く、且つただ上に登って物を置いたり、修理をしたりするために用いられるのみであり、使用しない時には、片付けるための長い空間を探す必要があり、とても不便である。また、運搬する過程においては、貨車でなければ載せることができなく、小型車では載せることが無理であり、もし車のトランクを開けて、車外にはみ出して載せた場合には気を付けないと、容易に後方の車両と衝突を引き起こしてしまい、とても危険である。また、同様に支えを提供していながら、梯子フレームは椅子フレームになることが難しく、そのため座る機能が不足している。
実開平６−１０６００号公報 The volume of the known ladder frame is very long, and it is only used for climbing up and placing objects and repairing. When not in use, it is necessary to look for a long space for cleaning up, Inconvenient. Also, in the process of transportation, you can not put it unless it is a freight car, it is impossible to put it on a small car, if you open the trunk of the car and stick it out of the car, It can easily cause a collision with the vehicle behind you and is very dangerous. Similarly, while providing support, the ladder frame is difficult to become a chair frame and therefore lacks the ability to sit.
Japanese Utility Model Publication No. 6-10600

公知の構造には以下の欠点があった。
すなわち、公知の梯子フレームの体積はとても長く、ただ上に登って物を置いたり、修理をしたりするために用いられるだけであり、且つ使用しない時には、片付けるための長い空間が必要であり、とても不便である。
さらに、運搬する過程においては、貨車でなければ載せることができなく、小型車では載せること無理であり、もし車のトランクを開けて、車外にはみ出して載せた場合には気を付けないと、容易に後方の車両と衝突を引き起こしてしまい、とても危険である。また、同様に支えを提供していながら、梯子フレームは椅子フレームになることが難しく、そのため座る機能が具わっていないため、機能が不足している。
本考案は上記の問題点を解決した分解と組み立てが可能な梯子フレームを提供するものである。 The known structure has the following drawbacks.
In other words, the volume of the known ladder frame is very long, it is only used for climbing up and placing or repairing objects, and when not in use, it requires a long space for cleaning up, Very inconvenient.
Furthermore, in the process of transporting, it is impossible to put it on a freight car, and it is impossible to put it on a small car. If you open the trunk of the car and put it outside the car, it will be easy. It is very dangerous because it causes a collision with a vehicle behind you. Similarly, while providing support, the ladder frame is difficult to become a chair frame, so it lacks the function of sitting and therefore lacks the function.
The present invention provides a ladder frame that can be disassembled and assembled to solve the above problems.

上記課題を解決するために、本考案は、下記の特徴を有する分解と組み立てが可能な梯子フレームを提供する。
１．請求項１に記載の分解と組み立てが可能な梯子フレームは、第一支柱部を具えた第一梯子部、第二支柱部を具えた第二梯子部、第一梯子部と第二梯子部の間に少なくとも一つ設けられたピボットの接合部より構成され、前記ピボットの接合部は第二梯子部を第一梯子部と相対させ、少なくとも第一位置と第二位置の間を回転させることにより、第二梯子部は第一位置まで回転し、さらに第一支柱部と第二支柱部は相互に支え合うことにより、第一梯子部と第二梯子部は共通して第一の作業状態となり、また第二梯子部が第二位置まで回転し、第一支柱部と第二支柱部が共通して支え合うことにより、第一梯子部と第二梯子部は共通して第二の作業状態となることを特徴とする。
２．請求項２に記載の分解と組み立てが可能な梯子フレームは、請求項１の場合において、
前記第一の作業状態は梯子フレームであり、第二の作業状態は椅子フレームであることを特徴とする。
３．請求項３に記載の分解と組み立てが可能な梯子フレームは、請求項１の場合において、
前記第一梯子部には、少なくとも一つの第一対称部品と少なくとも一つの第一支柱部品、多数の第一フレーム、少なくとも一つの第一構造強化部品、が設けられてなり、前記第一対称部品は全て第一対称面を具えてなり、前記第一支柱部品は、第一梯子部の一端の上部に設けられ、さらに第一対称部のもう一方の端部の上部に連結してなり、前記第一フレームは、予め定められた間隔により二つの第一対称部品の間において連結されてなり、前記第一構造強化部品は、全て第一支柱部品と第一支柱部の間に設けられてなり、また、前記第二梯子部には少なくとも一つの第二対称部品、少なくとも一つの第二支柱部品、多数の第二フレーム、少なくとも一つの第二構造強化部品が設けられてなり、前記第二対称部品は全て第二対称面を具えてなり、前記第二支柱部品は第二梯子部の端部の上部に設けられてなり、第一対称部品のもう一方の端部の上部に連結してなり、前記多数の第二フレームは、予め定められた間隔により二つの第二対称部品の間において連結してなり、前記第二構造強化部品は全て同時に第二支柱部品と第二支柱部と連結してなることにより、第二梯子部を第一の作業状態の支柱構造とすることを特徴とする。
４．請求項４に記載の分解と組み立てが可能な梯子フレームは、請求項３の場合において、
前記第一梯子部、第二梯子部は共に第一の作業状態となり、該第二梯子部はまた少なくとも一つのプラグを含めてなり、該プラグは全て第二支柱部品の末端の底部において設けられてなり、手すり部の装着に用いられ、さらに第二梯子部の頂上部に安全な手すりを提供してなることを特徴とする。
５．請求項５に記載の分解と組み立てが可能な梯子フレームは、請求項２の場合において、
前記第一梯子部、第二梯子部は共に第二の作業状態となる時、第一支柱部品、第二支柱部品と第二構造強化部品は共に第一梯子部と第二梯子部の地面における支えとして提供されてなり、且つ第一構造強化部品は第一支柱部品と第一支柱部に間の構造の強度を強めてなり、該第一対称部品の第一対称面と第二対称部品の第二対称面は接近してなり、第一支柱部と第二支柱部は共に支えを提供してなることを特徴とする。
６．請求項６に記載の分解と組み立てが可能な梯子フレームは、請求項５の場合において、
前記第二構造強化部品はまた、背あてパッド部を含めてなり、第二構造強化部品の外側を覆って設置してなり、使用者が座った時の背あてとして用いられるを特徴とする。
７．請求項７に記載の分解と組み立てが可能な梯子フレームは、請求項５の場合において、
前記第一支柱部品と第二支柱部品の下部にはそれぞれに第一滑り止めパッドと第二滑り止めパッドが少なくとも一つ加えられて設けられてなり、且つ第二滑り止めパッドはプラグに貫通してなることを特徴とする。
８．請求項８に記載の分解と組み立てが可能な梯子フレームは、請求項５の場合において、
前記第一構造強化部品は第一フレームの方向と背中合わせであり、水平にステップ部品を設けてなることを特徴とする。
９．請求項９に記載の分解と組み立てが可能な梯子フレームは、請求項５の場合において、
前記の手すりは一対であり、それぞれの手すりは全て第一椅子部と第二椅子部の両側の外側面に連結してなることを特徴とする。
１０．請求項１０に記載の分解と組み立てが可能な梯子フレームは、請求項５の場合において、前記第一支柱部、第二支柱部は合併して一つのベースプレートとなり、該ベースプレートは第一椅子部にピン接合されてなり、並びに一つの留め金を第二椅子部の第二挿し込み孔に挿入し固定することを特徴とする。
１１．請求項１１に記載の分解と組み立てが可能な梯子フレームは、請求項５の場合において、前記第一支柱部、第二支柱部は合併して一つのベースプレートとなり、該ベースプレートは第二椅子部にピン接合されてなり、並びに一つの留め金を第一椅子部の第一挿し込み孔に挿入し固定することを特徴とする。
１２．請求項１２に記載の分解と組み立てが可能な梯子フレームは、請求項３の場合において、前記第一椅子部、第二椅子部はそれぞれの部品を分解し、平らにして一つの収納袋に入れることが出来ることを特徴とする。 In order to solve the above problems, the present invention provides a ladder frame that can be disassembled and assembled having the following characteristics.
1. The ladder frame that can be disassembled and assembled according to claim 1 includes a first ladder part having a first support part, a second ladder part having a second support part, a first ladder part and a second ladder part. It is composed of a pivot joint provided between at least one, and the pivot joint makes the second ladder part relative to the first ladder part and rotates at least between the first position and the second position. The second ladder portion rotates to the first position, and the first strut portion and the second strut portion support each other, so that the first ladder portion and the second ladder portion are in the first working state in common. In addition, the second ladder portion rotates to the second position, and the first strut portion and the second strut portion support each other in common, so that the first ladder portion and the second ladder portion are commonly in the second working state. It is characterized by becoming.
2. The ladder frame capable of being disassembled and assembled according to claim 2 is the case of claim 1,
The first working state is a ladder frame, and the second working state is a chair frame.
3. The ladder frame that can be disassembled and assembled according to claim 3 is the case of claim 1,
The first ladder part is provided with at least one first symmetric part, at least one first support part, a plurality of first frames, and at least one first structure strengthening part. Are all provided with a first symmetry plane, and the first strut part is provided at the upper part of one end of the first ladder part, and further connected to the upper part of the other end part of the first symmetry part, The first frame is connected between the two first symmetric parts at a predetermined interval, and the first structural reinforcement parts are all provided between the first support part and the first support part. In addition, the second ladder part is provided with at least one second symmetric part, at least one second support part, a plurality of second frames, and at least one second structural reinforcement part. All parts must have a second symmetry plane The second strut part is provided on the upper part of the end of the second ladder part, and is connected to the upper part of the other end of the first symmetrical part. The second ladder part is connected to the second support part and the second support part at the same time by connecting the second support part and the second support part. It is characterized by having a strut structure in one working state.
4). The ladder frame that can be disassembled and assembled according to claim 4 is the case of claim 3,
The first ladder portion and the second ladder portion are both in the first working state, and the second ladder portion also includes at least one plug, and the plugs are all provided at the bottom of the end of the second strut component. It is used for mounting the handrail part, and further, a safe handrail is provided on the top of the second ladder part.
5. The ladder frame capable of being disassembled and assembled according to claim 5 is the case of claim 2,
When the first ladder part and the second ladder part are both in the second working state, the first strut part, the second strut part and the second structural reinforcement part are both on the ground of the first ladder part and the second ladder part. The first structural reinforcing part is provided as a support, and the first structural reinforcing part increases the strength of the structure between the first supporting part and the first supporting part, and the first symmetrical surface of the first symmetrical part and the second symmetrical part The second symmetry planes are close to each other, and both the first support column and the second support column provide support.
6). The ladder frame capable of being disassembled and assembled according to claim 6 is the case of claim 5,
The second structural reinforcement component also includes a back pad portion, is installed so as to cover the outside of the second structural reinforcement component, and is used as a backrest when a user sits down.
7). The ladder frame capable of being disassembled and assembled according to claim 7 is the case of claim 5,
At least one first anti-slip pad and second anti-slip pad are added to the lower parts of the first post part and the second post part, respectively, and the second anti-slip pad penetrates the plug. It is characterized by.
8). The ladder frame capable of being disassembled and assembled according to claim 8 is the case of claim 5,
The first structural reinforcement component is back-to-back with the direction of the first frame, and is provided with a step component horizontally.
9. The ladder frame capable of being disassembled and assembled according to claim 9 is the case of claim 5,
The handrail is a pair, and each handrail is connected to the outer side surfaces on both sides of the first chair portion and the second chair portion.
10. The ladder frame that can be disassembled and assembled according to claim 10 is the case of claim 5, wherein the first support column and the second support column are combined into one base plate, and the base plate is attached to the first chair unit. It is pin-joined, and one clasp is inserted into the second insertion hole of the second chair portion and fixed.
11. The ladder frame that can be disassembled and assembled according to claim 11 is the case of claim 5, wherein the first strut portion and the second strut portion are merged into one base plate, and the base plate is attached to the second chair portion. It is pin-joined, and one clasp is inserted and fixed in the first insertion hole of the first chair part.
12 The ladder frame that can be disassembled and assembled according to claim 12 is the case of claim 3, wherein the first chair portion and the second chair portion are disassembled and flattened into one storage bag. It is possible to do it.

上記のように、本考案によれば、第一支柱部を具えた第一梯子部、第二支柱部を具えた第二梯子部、第一梯子部と第二梯子部の間に少なくとも一つ設けられたピボットの接合部を含めてなる本考案は、前記ピボットの接合部は第二梯子部を第一梯子部と相対させ、第一位置と第二位置の間を回転させてなることにより、第二梯子部は第一位置まで回転し、さらに第一支柱部と第二支柱部は相互に支え合うことにより、第一梯子部と第二梯子部は共通して第一の作業状態である梯子フレームとなり、さらに第二梯子部が第二位置まで回転し、第一支柱部と第二支柱部が共通して支え合うことにより、第一梯子部と第二梯子部は共通して第二の作業状態である椅子フレームとなることが可能となる。
また、第二梯子部は少なくとも一つのプラグを含めてなり、該プラグは全て第二支柱部品の末端の底部において設けられ、手すり部の装着に用いられることにより、第二梯子部の頂上部に安全な手すりを提供することが出来る。
さらに、第二の作業状態となる時、第一支柱部品、第二支柱部品と第二構造強化部品は共に第一梯子部と第二梯子部の地面における支えとして提供され、且つ第一構造強化部品は第一支柱部品と第一支柱部に間の構造の強度を強めることが可能であり、該第一対称部品の第一対称面と第二対称部品の第二対称面は接近してなり、第一支柱部と第二支柱部は共に支えを提供することが出来る。
加えて、背あてパッド部を含めてなる第二構造強化部品は、第二構造強化部品の外側を覆って設置してなり、使用者が座った時の背あてとして使用させることが可能である。
さらに、本考案は多数の骨組みがピボット接合によって固定されるため、出荷時或いは長時間の不使用時には、分解し、並びに収納袋の中に収納することが可能であり、必要とする収納スペースを最小限とし、運搬に於いても便利となり、小型車のトランク、更には後部座席においても直接置くことが可能となる。 As described above, according to the present invention, at least one of the first ladder part having the first support part, the second ladder part having the second support part, and between the first ladder part and the second ladder part. In the present invention including the pivot joint provided, the pivot joint is formed by rotating the second ladder portion between the first position and the second position with the second ladder portion opposed to the first ladder portion. The second ladder portion rotates to the first position, and the first strut portion and the second strut portion support each other, so that the first ladder portion and the second ladder portion are commonly used in the first working state. It becomes a ladder frame, the second ladder part rotates to the second position, and the first and second strut parts support each other in common. It becomes possible to become the chair frame which is the second working state.
Further, the second ladder part includes at least one plug, and all the plugs are provided at the bottom of the end of the second column part and are used for mounting the handrail part, so that the top of the second ladder part is provided. A safe handrail can be provided.
Further, when the second working state is entered, the first strut part, the second strut part and the second structural reinforcement part are both provided as a support on the ground of the first ladder part and the second ladder part, and the first structural reinforcement is provided. The part can increase the strength of the structure between the first support part and the first support part, and the first symmetry surface of the first symmetry part and the second symmetry surface of the second symmetry part are close to each other. Both the first strut portion and the second strut portion can provide support.
In addition, the second structural reinforcement component including the back pad portion is installed so as to cover the outside of the second structural reinforcement component, and can be used as a backrest when the user is sitting. .
Further, since the present invention fixes a large number of frames by pivot joints, it can be disassembled at the time of shipment or when not in use for a long time, and can be stored in a storage bag. Minimized, convenient for transportation, and can be placed directly on the trunk of a small car or even in the rear seat.

図１及び図２に示すように、本考案の分解、組み立てが可能な梯子フレームは、第一梯子部１０、第二梯子部２０、少なくとも一つのピボットの接合部３０を含めてなり、前記第一梯子部１０は第一支柱部１３を具えてなり、前記第二梯子部２０は第二支柱部２３を具えてなり、前記ピボットの接合部３０は、第一梯子部１０と第二梯子部２０の間に少なくとも一つ設けられてなり、これによって第二梯子部２０は相対して、少なくとも第一梯子部１０の第一位置Ｐ１と第二位置Ｐ２の間を回転することが可能となる（図３参照）。そのため、第二梯子部２０は第一位置Ｐ１まで回転することにより、第一支柱部１３と第二支柱部２３は相互に支え合い、且つ第一梯子部１０と第二梯子部２０は共に第一の作業の状態となる。前記第二梯子部が第二位置Ｐ２まで回転することにより、第一支柱部１３と第二支柱部２３は同一の支柱面となり、これにより第一梯子部１０と第二梯子部２０は共に第二の作業の状態となる。実際的には、前記第一の作業の状態とは、梯子フレームであり、第二の作業状態とは椅子フレームのことである。また、前記第一梯子部１０には、それぞれ少なくとも一つの第一対称部品１１、第一支柱部品１２、複数の第一フレーム部品１４、少なくとも一つの第一構造強化部品１５を設けてなり、前記第一対称部品１１には、それぞれ全てに第一対称面１１１が具えられてなり、前記第一支柱部品１２は、第一梯子部１０の一つの端部の上に設けられてなり、前記第一支柱部１３は、第一対称部品１１のもう一つの端部の上に連結されてなり、前記第一フレーム部品１４は、二つの第一対称部品１１の間に予め決められた間隔によって連結してなり、該二つの第一対称部品１１とは、一つがステップを提供し、もう一つが第一梯子部１０の水平方向の構造の強度を強化するものであり、前記第一構造強化部品１５は全て、第一支柱部品１２と第一支柱部１３の間に設けられてなり、これにより第一梯子部１０の垂直方向の構造の強度を強化することが可能である。さらに、第二梯子部２０には、それぞれ少なくとも一つの第二対称部品２１、第二支柱部品２５、第二支柱部２３、複数の第二フレーム部品２４、少なくとも一つの第二構造強化部品２２を設けてなり、前記第二対称部品２１にはそれぞれ全てに第二対称面を具えてなり、前記第二支柱部品２５は第二梯子部２０の端部の上に設けられてなり、前記第二支柱部２３は第一対称部品１１のもう一方の端部の上に連結されてなり、前記第二フレーム部品は、二つの第二対称部品２１の間に予め決められた間隔によって連結してなり、該二つの第二対称部品２１とは、一つがステップを提供し、もう一つが第二梯子部２０の水平方向の構造の強度を強化するものであり、前記第二構造強化部品２２は全て同時に第二支柱部品２５と第二支柱部に連結してなることにより、第二梯子部２０の垂直の方向の支えの構造となる。 As shown in FIGS. 1 and 2, a ladder frame that can be disassembled and assembled according to the present invention includes a first ladder part 10, a second ladder part 20, and at least one pivot joint 30. The first ladder section 10 includes a first support section 13, the second ladder section 20 includes a second support section 23, and the pivot joint 30 includes the first ladder section 10 and the second ladder section. 20, at least one is provided between the second ladder part 20 and the second ladder part 20 can be relatively rotated between the first position P <b> 1 and the second position P <b> 2 of the first ladder part 10. (See FIG. 3). Therefore, when the second ladder portion 20 rotates to the first position P1, the first strut portion 13 and the second strut portion 23 support each other, and the first ladder portion 10 and the second ladder portion 20 are both in the first position. It becomes the state of one work. When the second ladder portion is rotated to the second position P2, the first strut portion 13 and the second strut portion 23 become the same strut surface, whereby both the first ladder portion 10 and the second ladder portion 20 are in the first position. It becomes the state of the second work. Actually, the first work state is a ladder frame, and the second work state is a chair frame. Each of the first ladder portions 10 is provided with at least one first symmetrical component 11, a first support column component 12, a plurality of first frame components 14, and at least one first structure reinforcing component 15, The first symmetric parts 11 are all provided with a first symmetric surface 111, and the first strut parts 12 are provided on one end of the first ladder part 10, One strut 13 is connected on the other end of the first symmetric part 11, and the first frame part 14 is connected between the two first symmetric parts 11 at a predetermined interval. The two first symmetrical parts 11 are provided such that one provides a step and the other strengthens the strength of the horizontal structure of the first ladder part 10. 15 is all the first strut component 12 and the first strut 13 becomes disposed between, thereby it is possible to enhance the strength of the vertical structure of the first ladder section 10. Further, each of the second ladder parts 20 includes at least one second symmetric part 21, a second support part 25, a second support part 23, a plurality of second frame parts 24, and at least one second structure strengthening part 22. The second symmetric parts 21 are all provided with a second symmetric surface, and the second support part 25 is provided on an end of the second ladder part 20, The support column 23 is connected on the other end of the first symmetrical part 11, and the second frame part is connected between the two second symmetrical parts 21 at a predetermined interval. The two second symmetric parts 21 are provided such that one provides a step and the other enhances the strength of the horizontal structure of the second ladder part 20, and the second structural reinforcing parts 22 are all provided. Simultaneously connected to the second strut component 25 and the second strut portion By becoming Te, a structure of the vertical direction of the support of the second ladder section 20.

図１、図２、図３に示すように、本考案の第一実施例では、第二梯子部２０は第一位置にあり、第一支柱部１３と第二支柱部２３は対面した状態で相互に支え合うことにより、第一梯子部１０と第二梯子部２０はと共に第一の作業の状態、つまり梯子フレームとなり、第一フレーム部品と第二フレーム部品２４は同時に階段のステップとして提供される。このような実施例の中で、第二梯子部２０は少なくとも一つのプラグ２６を含めてなり、それぞれのプラグ２６は全て第二支柱部品の２５の末端の底部に設けられてなる。これにより、第二梯子部２０の頂上部に安全な手すりを提供するのに用いられる手すり４０の差込の設置を提供してなる。 As shown in FIGS. 1, 2, and 3, in the first embodiment of the present invention, the second ladder portion 20 is in the first position, and the first strut portion 13 and the second strut portion 23 face each other. By supporting each other, the first ladder part 10 and the second ladder part 20 together with the first working state, that is, the ladder frame, the first frame part and the second frame part 24 are simultaneously provided as a step of the staircase. The In such an embodiment, the second ladder portion 20 includes at least one plug 26, and each plug 26 is provided at the bottom of the distal end of the second strut component 25. This provides a plug-in installation of the handrail 40 used to provide a safe handrail at the top of the second ladder section 20.

図３、図４に示すように、本考案の第二実施例では、第二梯子部２０はピボットの接合部３０を軸として第二位置Ｐ２まで回転してなり、さらに第二支柱部品２５と第一支柱部品１２と共に第一梯子部１０と第二梯子部２０の地面に於いての支えとなることを提供する。また、第一対称部品１１の第一対称面１１１と第二対称部品２１の第二対称面２１１は対称的に隣り合い、第一支柱部１３と第二支柱部２３は共に支える（座るとも言える）ことを提供することにより、第一梯子部１０と第二梯子部２０は共に第二の作業の状態である椅子フレームとなる。このような実施例の下で、第二構造強化部品２２はさらに、一つの背部パッド２２１を含めてなり、該背部パッド２２１は第二構造強化部品２２の外面に覆われて設置されてなり、それにより使用者が座った時に快適な拠りかかり部を提供する。その外に、第一支柱部品１２と第二支柱部品２５の下部にはそれぞれに分けて、少なくとも一つの第一滑り止めパッド１６と第二滑り止めパッド２７を加えて設けることが出来、且つ第二滑り止めパッド２７はプラグ２６に繋がっている。また、第一構造強化部品１５は第一フレーム部品１４の方向と背中合わせであり、大体が水平（少なくとも上向き）であるステップ部品５０を設けてなり、高い椅子フレーム（例えば、バーチェアー）を実施する場合の、椅子フレームに登る時の補助ステップとしての役割を提供する。 As shown in FIGS. 3 and 4, in the second embodiment of the present invention, the second ladder portion 20 is rotated to the second position P2 around the pivot joint 30, and It is provided that the first ladder part 10 and the second ladder part 20 are supported on the ground together with the first support part 12. Moreover, the 1st symmetry surface 111 of the 1st symmetry component 11 and the 2nd symmetry surface 211 of the 2nd symmetry component 21 are symmetrically adjacent, and the 1st support | pillar part 13 and the 2nd support | pillar part 23 support together (it can also be said that it sits down. ), The first ladder portion 10 and the second ladder portion 20 are both chair frames that are in the second work state. Under such an embodiment, the second structural reinforcement component 22 further includes a single back pad 221 that is covered and installed on the outer surface of the second structural reinforcement component 22. This provides a comfortable rest when the user is sitting. In addition, at least one first anti-slip pad 16 and second anti-slip pad 27 can be additionally provided at the lower part of the first post part 12 and the second post part 25, respectively. The two non-slip pads 27 are connected to the plug 26. Further, the first structural reinforcement component 15 is provided with a step component 50 that is back-to-back with the direction of the first frame component 14 and is generally horizontal (at least upward), and implements a high chair frame (for example, a bar chair). It serves as an auxiliary step when climbing the chair frame.

図５に示すように、第二の作業の状態である椅子フレームとしての実施例では、さらに一対の手すり２８を設けることが出来、それぞれの手すり２８は全て第一椅子部１０或いは第二椅子部２０の両方の外側面に連結してなり、本考案の実施例の中では、第二構造強化部品２２と第二支柱部２３の両方の外側面において連結してなる。 As shown in FIG. 5, in the embodiment as the chair frame in the second work state, a pair of handrails 28 can be further provided, and each handrail 28 is either the first chair portion 10 or the second chair portion. In the embodiment of the present invention, it is connected on both outer surfaces of the second structural reinforcement component 22 and the second support post 23.

図６に示すように、第二の作業の状態の椅子フレームの実施例の下では、第一支柱部１３と第二支柱部２３は合併して一つのベースプレート８０となり、該ベースプレート８０は第一椅子部１０においてピボット接合して設けてなり、並びに一つの留め金８１を設けてなり、該留め金８１は第二椅子部２０の第二挿入孔２９に挿入されて固定される。 As shown in FIG. 6, under the embodiment of the chair frame in the second work state, the first support column 13 and the second support column 23 merge to form one base plate 80, which is the first plate 80. The chair portion 10 is provided by being pivotally joined, and a clasp 81 is provided, and the clasp 81 is inserted into the second insertion hole 29 of the second chair portion 20 and fixed.

図７に示すように、第二の作業の状態の椅子フレームの実施例の下では、第一支柱部１３と第二支柱部２３合併して一つのベースプレート８０となることができ、該ベースプレート８０は第二椅子部２０に於いてピボット接合して設けてなり、並びに一つの留め金８１を第一椅子部１０の第一挿入孔１７に於いて挿入して固定されてなる。 As shown in FIG. 7, under the embodiment of the chair frame in the second work state, the first support 13 and the second support 23 can be merged into one base plate 80. Is provided by being pivotally connected in the second chair portion 20, and a single clasp 81 is inserted and fixed in the first insertion hole 17 of the first chair portion 10.

図８に示すように、本考案の第三の実施例であり、本考案は多数の骨組みがピボット接合によって固定されるため、出荷時或いは長時間の不使用時には、分解し、並びに収納袋９０の中に収納することが可能であり、必要とする収納スペースを最小限とし、運搬に於いても便利となり、小型車のトランク、更には後部座席においても直接置くことが可能となる。 As shown in FIG. 8, this is a third embodiment of the present invention. In the present invention, a large number of frames are fixed by pivot joints. It can be stored in the interior of the vehicle, minimizes the storage space required, is convenient for transportation, and can be placed directly on the trunk of a small car and also on the rear seat.

本考案では、好適な実施例を前述の通り開示したが、これらは決して本考案に限定するものではなく、当該技術を熟知する者ならだれでも、本考案の精神と領域を脱しない範囲内で各種の変動や潤色を加えることが出来、従って本考案の保護範囲は実用新案請求の範囲内で指定した内容を基準とする。 In the present invention, preferred embodiments have been disclosed as described above. However, the present invention is not limited to the present invention, and any person who is familiar with the technology does not depart from the spirit and scope of the present invention. Various variations and moist colors can be added, so the protection scope of the present invention is based on the contents specified in the claims of the utility model.

本考案の斜視分解説明図である。It is a perspective exploded explanatory view of the present invention. 本考案の実施例の斜視説明図（一）である。It is an isometric view explanatory drawing (1) of the Example of this invention. 本考案の平面における動作の側面説明図である。It is side explanatory drawing of the operation | movement in the plane of this invention. 本考案の実施例の斜視説明図（二）である。It is a perspective explanatory view (2) of the Example of this invention. 本考案の部分構造の他の実施例の平面図（一）である。It is a top view (1) of other Examples of the partial structure of this invention. 本考案の部分構造の他の実施例の平面図（二）である。It is a top view (2) of other Examples of the partial structure of this invention. 本考案の部分構造の他の実施例の平面図（一）である。It is a top view (1) of other Examples of the partial structure of this invention. 本考案の実施例の斜視説明図（三）である。It is a perspective explanatory view (3) of the Example of this invention.

Explanation of symbols

１０第一梯子部
１１第一対称部分
１１１第一対称面
１２第一支柱部品
１３第一支柱部
１４第一フレーム部品
１５第一構造強化部品
１６第一滑り止めパッド
１７第一挿入穴
２０第二梯子部
２１第二対称部分
２１１第二対称面
２２第二構造強化部品
２２１背部パッド
２３第二支柱部
２４第二フレーム部品
２５第二支柱部品
２６プラグ
２７第二滑り止めパッド
２８手すり
２９第二挿入孔
３０ピボットの接合部
４０背あて部
５０ステップ部
８０ベースプレート
８１留め金
９０収納袋
Ｐ１第一位置
Ｐ２第二位置
DESCRIPTION OF SYMBOLS 10 1st ladder part 11 1st symmetry part 111 1st symmetry surface 12 1st support | pillar part 13 1st support | pillar part 14 1st frame part 15 1st structure reinforcement | strengthening part 16 1st anti-skid pad 17 1st insertion hole 20 2nd Ladder portion 21 Second symmetric portion 211 Second symmetric surface 22 Second structural reinforcement component 221 Back pad 23 Second column portion 24 Second frame component 25 Second column component 26 Plug 27 Second slip pad 28 Handrail 29 Second insertion Hole 30 Pivot joint 40 Backing portion 50 Step portion 80 Base plate 81 Clasp 90 Storage bag P1 First position P2 Second position

Claims

The first ladder portion provided with the first strut portion, the second ladder portion provided with the second strut portion, composed of a pivot joint provided at least one between the first ladder portion and the second ladder portion,
The pivot joint causes the second ladder portion to face the first ladder portion and rotates at least between the first position and the second position so that the second ladder portion rotates to the first position, and further By supporting the strut portion and the second strut portion mutually, the first ladder portion and the second ladder portion are in common in the first working state, and the second ladder portion is rotated to the second position. A ladder frame that can be disassembled and assembled, wherein the first ladder part and the second ladder part are commonly in a second working state by supporting the pillar part and the second pillar part in common.

The ladder frame according to claim 1, wherein the first working state is a ladder frame and the second working state is a chair frame.

The first ladder part is provided with at least one first symmetrical part and at least one first support part, multiple first frames, and at least one first structural reinforcing part,
The first symmetrical parts all have a first symmetry plane,
The first strut part is provided at the upper part of one end of the first ladder part, and further connected to the upper part of the other end part of the first symmetrical part,
The first frame is connected between two first symmetrical parts at a predetermined interval;
The first structural reinforcement parts are all provided between the first support part and the first support part,
Further, the second ladder part is provided with at least one second symmetrical part, at least one second support part, a plurality of second frames, and at least one second structural reinforcing part,
The second symmetrical parts all have a second symmetrical surface,
The second strut part is provided on the upper part of the end of the second ladder part, and is connected to the upper part of the other end of the first symmetrical part,
The multiple second frames are connected between the two second symmetrical parts at a predetermined interval,
2. The second ladder portion is formed into a first working column structure by connecting all of the second structural reinforcing parts to the second column part and the second column part at the same time. Ladder frame that can be disassembled and assembled.

The first ladder part and the second ladder part are both in the first working state,
The second ladder portion also includes at least one plug, all of which are provided at the bottom of the end of the second strut part and are used for mounting the handrail portion, and further on the top of the second ladder portion. The ladder frame capable of being disassembled and assembled according to claim 3, characterized in that it provides a safe handrail.

When the first ladder part and the second ladder part are both in the second working state, the first strut part, the second strut part and the second structural reinforcement part are both on the ground of the first ladder part and the second ladder part. Provided as a support, and the first structural reinforcement component increases the strength of the structure between the first strut component and the first strut portion,
The first symmetric surface of the first symmetric part and the second symmetric surface of the second symmetric part are close to each other, and the first strut portion and the second strut portion both provide support. 2. Ladder frame that can be disassembled and assembled.

The second structural reinforcement component also includes a back pad portion, is installed so as to cover the outside of the second structural reinforcement component, and is used as a backrest when a user sits down. Item 6. A ladder frame that can be disassembled and assembled.

At least one first anti-slip pad and second anti-slip pad are added to the lower parts of the first post part and the second post part, respectively, and the second anti-slip pad penetrates the plug. The ladder frame that can be disassembled and assembled as claimed in claim 5.

6. The ladder frame capable of being disassembled and assembled as claimed in claim 5, wherein the first structural reinforcing parts are back-to-back with the direction of the first frame, and step parts are provided horizontally.

6. The ladder frame capable of being disassembled and assembled according to claim 5, wherein the handrails are a pair, and each handrail is connected to the outer side surfaces of both sides of the first chair portion and the second chair portion. .

The first strut portion and the second strut portion are merged into one base plate,
6. The disassembly and assembly according to claim 5, wherein the base plate is pin-bonded to the first chair portion, and one clasp is inserted and fixed into the second insertion hole of the second chair portion. Ladder frame.

The first strut portion and the second strut portion are merged into one base plate,
6. The disassembly and assembly according to claim 5, wherein the base plate is pin-bonded to the second chair portion, and one clasp is inserted and fixed in the first insertion hole of the first chair portion. Ladder frame.

The ladder frame according to claim 3, wherein each of the first chair part and the second chair part can be disassembled, flattened and placed in a single storage bag.