JPH06177U - Steel furniture with a blackboard that can be raised and lowered - Google Patents

Steel furniture with a blackboard that can be raised and lowered

Info

Publication number
JPH06177U
JPH06177U JP4866892U JP4866892U JPH06177U JP H06177 U JPH06177 U JP H06177U JP 4866892 U JP4866892 U JP 4866892U JP 4866892 U JP4866892 U JP 4866892U JP H06177 U JPH06177 U JP H06177U
Authority
JP
Japan
Prior art keywords
blackboard
screen
steel furniture
storage cabinet
raised
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.)
Granted
Application number
JP4866892U
Other languages
Japanese (ja)
Other versions
JP2605195Y2 (en
Inventor
道晴 田崎
Original Assignee
共栄工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 共栄工業株式会社 filed Critical 共栄工業株式会社
Priority to JP1992048668U priority Critical patent/JP2605195Y2/en
Publication of JPH06177U publication Critical patent/JPH06177U/en
Application granted granted Critical
Publication of JP2605195Y2 publication Critical patent/JP2605195Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Drawing Aids And Blackboards (AREA)

Abstract

(57)【要約】 【構成】 保管庫本体1の後板内面部に黒板、白板ある
いはスクリーン2を設け、該黒板、白板あるいはスクリ
ーン2の適宜位置に案内レールを兼用したガイドを介し
て、定荷重、定トルクばね3を備えることにより昇降自
在にした昇降自在の黒板等を備えた保管庫。 【効果】 黒板、白板あるいはスクリーンを別個に設置
しなくてすむので、その分スペースが有効利用できる。
そして、黒板、白板あるいはスクリーンの昇降動に保管
庫本体の後板あるいは側板を有効に利用して、最小限の
部材で昇降動の案内部を形成することができる。
(57) [Summary] [Structure] A blackboard, a white board or a screen 2 is provided on the inner surface of the rear plate of the storage cabinet body 1, and the blackboard, the white board or the screen 2 is fixed at an appropriate position through a guide which also serves as a guide rail. A storage cabinet equipped with a blackboard and the like that can be raised and lowered by providing a load and a constant torque spring 3. [Effect] Since it is not necessary to separately install a blackboard, a white board or a screen, the space can be effectively used.
Then, by effectively utilizing the rear plate or the side plate of the storage cabinet main body for the vertical movement of the blackboard, the white plate or the screen, it is possible to form the vertical movement guide portion with the minimum number of members.

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】[Industrial applications]

本考案は、事務室等に設置されているスチール家具、例えば机、保管庫等を利 用して、本来は別個に設置される黒板、白板あるいはスクリーン等をスチール家 具、例えば机、保管庫等に組み入れて、この黒板、白板あるいはスクリーンを使 用する際には上昇させ、使用しない場合には下降させ、スチール家具等の本体内 に収納できるようにした昇降自在の黒板等を備えたスチール家具に関するもので ある。 The present invention utilizes steel furniture, such as a desk and a storage, installed in an office or the like, and uses a blackboard, a white board, or a screen, which is originally installed separately, with steel furniture, such as a desk and a storage. Steel board equipped with a blackboard, etc. that can be raised and lowered so that it can be stored in the main body of steel furniture etc. by raising it when using this blackboard, whiteboard or screen and lowering it when not in use. It is about furniture.

【0002】[0002]

【従来の技術】[Prior art]

従来、黒板、白板あるいはスクリーンは単独に製作され、これを支柱を介して 上下動できるようにしたものは存在している。またOA機器用机でパソコン、ワ ープロ、ワークステーション等の卓上型OA機器を設置するための机であって、 使用しない時のOA機器を机の内部に収納しうるものは存在している(特開平3 −218707号公報参照)。 Conventionally, there are blackboards, whiteboards or screens that are independently manufactured and can be moved up and down via columns. In addition, there are desks for installing desk-top OA equipment such as personal computers, word processors, and workstations that can store OA equipment when not in use inside the desk. See Japanese Patent Laid-Open No. 3-218707).

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

しかしながら、前記の従来技術である単独の黒板、白板あるいはスクリーンに おいては、黒板、白板あるいはスクリーンそれ自体のスペースが必要になる問題 点がある。また、特開平3−218707号公報に示されているOA機器用机は 、OA機器を収納できるように、脚部と、前方に張り出して天板の一部を形成す る補助天板と、昇降自在に支持され上昇時に天板の一部を形成する下層、および 下降時に天板の一部を形成する上層を有する主天板とからなり、前記補助天板が 高さ及び水平方向位置の異なる2つ以上の位置をとりうるようにリンク機構を介 して脚部に支持されており、表面に歯が形成された複数の支持棒が垂直方向に両 端を前記脚部に固定されており、主天板の下層下面に前記複数の支持棒の歯とそ れぞれ噛み合うギャ及び該ギャの駆動装置が取り付けられてなるもので、構成が 複雑で、強度的にも支持棒の両端を固定しなければならないという問題点があっ た。 本考案は、この点に鑑み、簡単な構成でスチール家具等内に黒板、白板あるい はスクリーンを昇降自在に突出、収納できるように、スチール家具等の後板内面 部に沿わせて昇降できるように、黒板、白板あるいはスクリーンの両端に定荷重 、定トルクばねを取り付けて、スチール家具等から黒板、白板あるいはスクリー ンを昇降させることができるシンプルな昇降自在の黒板等を備えたスチール家具 を提供することを目的とするものである。 However, the above-mentioned conventional blackboard, whiteboard or screen, which is a conventional technique, requires a space for the blackboard, whiteboard or screen itself. In addition, the desk for OA equipment disclosed in Japanese Patent Laid-Open No. 3-218707 includes a leg portion and an auxiliary top panel that extends forward and forms a part of the top panel so that the OA equipment can be stored. The main table has a lower layer that is supported so that it can move up and down and forms a part of the table when it rises, and a main table that has an upper layer that forms a part of the table when it descends. It is supported on the leg through a link mechanism so as to be able to take two or more different positions, and a plurality of support rods having teeth formed on the surface are vertically fixed to the leg at both ends. The main top plate is provided with a gear that meshes with the teeth of the plurality of support rods and a drive device for the gears, which are respectively engaged with the teeth of the plurality of support rods, and has a complicated structure. There was a problem that had to be fixed. In view of this point, the present invention can move up and down along the inner surface of the rear plate of steel furniture such that a blackboard, a white board or a screen can be vertically raised and stored in the steel furniture with a simple structure. In this way, by attaching a constant load and a constant torque spring to both ends of the blackboard, whiteboard or screen, steel furniture equipped with a simple liftable blackboard etc. that can raise and lower the blackboard, whiteboard or screen from steel furniture etc. It is intended to be provided.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

本考案は、前記課題の解決を図ったもので、昇降自在の黒板等を備えたスチー ル家具において、スチール家具本体の後板内面部に黒板等を設け、該黒板等の適 宜位置に案内レールを兼用したガイドを介して、定荷重、定トルクばねを備える ことにより昇降自在にし得るようにするという技術手段を採用した。 The present invention is intended to solve the above-mentioned problems, and in a steel furniture including a vertically movable blackboard and the like, a blackboard or the like is provided on the inner surface of the rear plate of the steel furniture body, and the blackboard or the like is guided to an appropriate position. We adopted a technical means that it is possible to move up and down by providing a constant load and constant torque spring through a guide that also serves as a rail.

【0005】[0005]

【作用】[Action]

本考案は、以上の技術手段を採用することにより、簡単な構成で、単独に黒板 、白板あるいはスクリーンを設けることなく、スチール家具等に黒板、白板ある いはスクリーンを収納できるようにして、使用する時だけ、黒板、白板あるいは スクリーンを上昇させて、使用できる状態にし、黒板、白板あるいはスクリーン を使用しない時は、降下させてスチール家具内に収納することができる。特に定 荷重、定トルクばねを採用したので、黒板、白板あるいはスクリーンを簡単に任 意の高さで適宜停止することができる。 The present invention, by adopting the above technical means, allows a blackboard, a whiteboard or a screen to be stored in steel furniture or the like without using a blackboard, a whiteboard or a screen independently, and is used. Only when the blackboard, whiteboard or screen is raised, it can be used, and when the blackboard, whiteboard or screen is not used, it can be lowered and stored in the steel furniture. In particular, the constant load and constant torque springs are adopted, so that the blackboard, whiteboard or screen can be easily stopped at a desired height.

【0006】[0006]

【実施例】【Example】

以下、本考案の一実施例を添付図面で詳細に説明する。図1は、本考案の一実 施例である保管庫に黒板、白板あるいはスクリーンを昇降自在に設けた概略全体 斜視図で、1は保管庫本体、2は黒板、白板あるいはスクリーン、3は定荷重、 定トルクばね、4は保管庫上面板、5は保管庫上面板4の後部に穿設した黒板、 白板あるいはスクリーンを昇降動させるための開口部をそれぞれ示すものである 。 Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 is a schematic perspective view of an embodiment of the present invention in which a blackboard, a white board or a screen is vertically movable in a storage, 1 is a storage main body, 2 is a blackboard, a white board or a screen, and 3 is a fixed size. Loads, constant torque springs, 4 is a storage cabinet top plate, and 5 is an opening for moving up and down a blackboard, a white plate or a screen formed in the rear part of the storage cabinet top plate 4, respectively.

【0007】 次に、本考案の黒板、白板あるいはスクリーンを昇降自在にする具体的な実施 例を図2、図3に基づいて詳細に説明すると、保管庫本体1の後端両側部、後端 中央部の適宜位置に公知の案内レールを設ける。これは強度を考慮した上で選択 して設ければ良いのでに図示してないが、この案内レールをガイドにして、黒板 、白板あるいはスクリーン2を昇降自在に設けている。そして、この黒板、白板 あるいはスクリーン2の側部上端に定荷重、定トルクばね3の一方部分を固定す る。この定荷重、定トルクばね3の一方の固定というのは、摩擦の少ない軸6を 中心にして自由に巻き付けた部分を固定することである。さらに、他方である定 荷重、定トルクばね3の他端部8は保管庫本体1側の、例えば案内レールの適宜 の位置の取付金具9に固定されている。しかも、この黒板、白板あるいはスクリ ーンの重さと同じ荷重の定荷重、定トルクばね3を取り付けることにより、わず かの力でスムースに黒板、白板あるいはスクリーンを昇降動させたり、またはフ リーストップさせることができる。また、この定荷重、定トルクばね3は、図3 に示すように密着渦巻状にきつく巻かれた薄板ばねでできたもので、ある曲率半 径が与えられている定荷重、定トルクばね3を、摩擦の少ない軸6を中心にして 自由に回転するある半径のドラム7に巻き付け、他端部8を引っ張るかあるいは 他端部8を固定して摩擦の少ない軸6を引っ張ることによって得られる荷重は常 に一定である。そして、伸びが増大しても荷重は一定を保つし、初荷重が大きく 、しかも伸びが大きく、原形の30〜50倍まで使用できるし、同一スペースに 収納した際、エネルギーの蓄積が大きく、円滑に作動し、摩擦が少ないものであ る。 なお、実施例では保管庫について説明したが、机、その他キャビネット等に組 み入れることも可能なことはいうまでもない。また、保管庫の前面内部に黒板消 し、チョーク等を収納する受け具を設けると大変便利である。さらに、黒板、白 板あるいはスクリーン2を昇降動する手段として、定荷重、定トルクばね3を用 いたが、この定荷重、定トルクばね3に替えて黒板、白板あるいはスクリーン2 の下部数箇所にゼンマイばね、そして上部に係止具を設け、この係止具と係合で きる保管庫本体1上部の適宜部位に係合部材を設けることにより行うことも可能 である。Next, a concrete embodiment of the present invention for vertically moving a blackboard, a white board or a screen will be described in detail with reference to FIG. 2 and FIG. A known guide rail is provided at an appropriate position in the central portion. Although this is not shown because it may be selected and provided in consideration of strength, the blackboard, the whiteboard or the screen 2 is provided so as to be vertically movable using this guide rail as a guide. Then, one part of the constant load, constant torque spring 3 is fixed to the upper end of the side of the blackboard, white plate or screen 2. The fixing of one of the constant load and the constant torque spring 3 is to fix the portion freely wound around the shaft 6 having less friction. Further, the other end 8 of the constant load, constant torque spring 3, which is the other, is fixed to a fitting 9 on the storage body 1 side, for example, at an appropriate position of a guide rail. Moreover, by attaching a constant load and a constant torque spring 3 having the same weight as the weight of the blackboard, whiteboard or screen, the blackboard, whiteboard or screen can be smoothly moved up and down by some force, or the freezing can be performed. Can be topped. The constant load / constant torque spring 3 is made of a thin leaf spring tightly wound in a tight spiral as shown in FIG. 3, and the constant load / constant torque spring 3 has a certain radius of curvature. Is wound around a drum 7 of a certain radius that freely rotates around the shaft 6 with less friction, and the other end 8 is pulled, or the other end 8 is fixed and the shaft 6 with less friction is pulled. The load is always constant. Even if the elongation increases, the load remains constant, the initial load is large, the elongation is large, and it can be used up to 30 to 50 times the original shape, and when stored in the same space, the energy accumulation is large and smooth. It has a low friction. In addition, although the storage has been described in the embodiment, it goes without saying that it can be incorporated in a desk or other cabinet. Also, it is very convenient to install a blackboard eraser and a receptacle for storing chalk etc. inside the front of the storage. Further, a constant load, constant torque spring 3 was used as a means for moving the blackboard, white plate or screen 2 up and down. Instead of the constant load, constant torque spring 3, several places below the blackboard, white plate or screen 2 were used. It is also possible to provide the mainspring spring and a locking tool on the upper part, and to provide an engaging member on an appropriate site on the upper part of the storage cabinet body 1 which can be engaged with the locking tool.

【0008】[0008]

【考案の効果】[Effect of device]

本考案は、以上の構成に基づき次の効果を得ることができる。 (1)黒板、白板あるいはスクリーンを別個に設置しなくてすむので、その分ス ペースが有効利用できる。 (2)黒板、白板あるいはスクリーンの昇降動に保管庫本体の後板あるいは側板 を有効に利用して、最小限の部材で昇降動の案内部を形成することができる。 The present invention can obtain the following effects based on the above configuration. (1) Since there is no need to install a blackboard, whiteboard or screen separately, the space can be used effectively accordingly. (2) By effectively utilizing the rear plate or side plate of the main body of the storage cabinet for the vertical movement of the blackboard, white plate or screen, the vertical movement guide portion can be formed with a minimum number of members.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の一実施例である黒板、白板あるいはス
クリーンを昇降自在に設けた保管庫を示す概略全体斜視
図である。
FIG. 1 is a schematic overall perspective view showing a storage cabinet in which a blackboard, a white board, or a screen according to an embodiment of the present invention is vertically movable.

【図2】前記実施例における正面図である。FIG. 2 is a front view of the embodiment.

【図3】前記実施例に使用する昇降動を行う定荷重、定
トルクばねを示す概略斜視図である。
FIG. 3 is a schematic perspective view showing a constant load and constant torque spring that is used for the above-described embodiment and that moves up and down.

【符号の説明】[Explanation of symbols]

1‥‥保管庫本体 2‥‥黒板、白板
あるいはスクリーン 3‥‥定荷重、定トルクばね 4‥‥保管庫上面
板 5‥‥開口部 6‥‥摩擦の少な
い軸 7‥‥回転するドラム 8‥‥他端部 9‥‥取付金具
1 ... Storage main body 2 ... Blackboard, white plate or screen 3 ... Constant load, constant torque spring 4 ... Storage upper plate 5 ... Opening 6 ... Shaft with low friction 7 ... Rotating drum 8 ... ...... Other end 9 ‥‥ Mounting bracket

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】 スチール家具本体の後板内面部に黒板2
等を設け、該黒板2等の適宜位置に案内レールを兼用し
たガイドを介して、定荷重、定トルクばね3を備えるこ
とにより昇降自在にしたことを特徴とする昇降自在の黒
板等を備えたスチール家具。
1. A blackboard 2 on the inner surface of the rear plate of the steel furniture body.
Etc., and provided with a constant load and constant torque spring 3 via a guide that also serves as a guide rail at an appropriate position on the blackboard 2, etc. Steel furniture.
JP1992048668U 1992-06-18 1992-06-18 Steel storage with a blackboard that can be raised and lowered Expired - Fee Related JP2605195Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1992048668U JP2605195Y2 (en) 1992-06-18 1992-06-18 Steel storage with a blackboard that can be raised and lowered

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1992048668U JP2605195Y2 (en) 1992-06-18 1992-06-18 Steel storage with a blackboard that can be raised and lowered

Publications (2)

Publication Number Publication Date
JPH06177U true JPH06177U (en) 1994-01-11
JP2605195Y2 JP2605195Y2 (en) 2000-06-26

Family

ID=12809711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1992048668U Expired - Fee Related JP2605195Y2 (en) 1992-06-18 1992-06-18 Steel storage with a blackboard that can be raised and lowered

Country Status (1)

Country Link
JP (1) JP2605195Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013010356A (en) * 2012-08-22 2013-01-17 Sakawa:Kk Vertically sliding board mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4310007Y1 (en) * 1964-04-20 1968-05-01
JPS5292824U (en) * 1976-01-07 1977-07-11
JPS6017144U (en) * 1983-07-14 1985-02-05 稲熊 悦次 Mobile document storage with blackboard
JPS6385131U (en) * 1986-11-25 1988-06-03

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4310007Y1 (en) * 1964-04-20 1968-05-01
JPS5292824U (en) * 1976-01-07 1977-07-11
JPS6017144U (en) * 1983-07-14 1985-02-05 稲熊 悦次 Mobile document storage with blackboard
JPS6385131U (en) * 1986-11-25 1988-06-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013010356A (en) * 2012-08-22 2013-01-17 Sakawa:Kk Vertically sliding board mechanism

Also Published As

Publication number Publication date
JP2605195Y2 (en) 2000-06-26

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