JP2019083988A

JP2019083988A - Wall storage stage

Info

Publication number: JP2019083988A
Application number: JP2017213691A
Authority: JP
Inventors: 大喜加藤; Hiroyoshi Kato
Original assignee: Nichibu Co Ltd
Current assignee: Nichibu Co Ltd
Priority date: 2017-11-06
Filing date: 2017-11-06
Publication date: 2019-06-06
Anticipated expiration: 2037-11-06
Also published as: JP6793400B2

Abstract

To provide a wall storage stage in which a writing-in board such as a white board and a black board repeatedly usable for writing and erasing is installed on a bottom plate surface in a wall storage state of making a stage upright so as to utilize the writing-in board on a bottom plate in a wall storage state of making the stage upright.SOLUTION: A wall storage stage is such that: a fixing leg 6 is uprightly fixed onto a floor face f of a hangar H recessedly provided in a wall W; a base end part of a stage 1 capable of being raised/lowered into a horizontal state and an upright state is pivoted to the upper part of the fixing leg 6; a bottom plate 3 of the stage 1, becoming uniform with the wall W in the upright state of the stage 1 has at least the tip part dividedly formed, projects at a right angle as a support leg 3a in the horizontal state of the stage 1, and is rotatably provided so as to be stored flush as the bottom plate 3 in the upright state of the stage 1; and a writing-in board 14 such as a white board and a black board, repeatedly usable for writing and erasing is stuck to the surface of the bottom plate 3.SELECTED DRAWING: Figure 1

Description

本発明は、壁に凹設された格納庫に直立状態で収納される壁面収納舞台に関する。 BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a wall surface storage stage which is stored upright in a housing recessed in a wall.

特許文献１には、直立状態と水平状態に俯仰可能に舞台の基端側を枢着し、舞台の直立状態で壁に凹設された格納庫に収容する様に成した壁面収納舞台が開示されている。 Patent Document 1 discloses a wall storage stage configured to pivot on the base end side of a stage so that it can be reclined uprightly and horizontally, and to be housed in a recessed storage in a wall in the upright state of the stage. ing.

この舞台は、その内部に舞台の俯仰を支持すると共に、直立状態を保持する舞台支持装置としての多数のステイダンパと、舞台の俯仰に応じて伸縮する様に連繋した圧縮コイルバネを舞台の起き上がり方向に付勢した多数の助勢手段を設けている。 In this stage, a large number of stay dampers as a stage support device for supporting the elevation of the stage and holding the upright state, and a compression coil spring connected so as to expand and contract according to the elevation of the stage are raised in the stage. A number of biased support means are provided.

ステイダンパは、その一端を舞台の基端側を枢着した枢軸に回動可能に装着した取付板に連結すると共に、その他端を舞台床板を支持する根太に連結しており、舞台の直立状態ではそのロッドが押し込まれた状態となって舞台を押圧保持し、舞台の水平状態へ至る傾動中では、舞台の傾倒につれ所定群のロッドが徐々に引き出されて舞台を支持することにより、舞台の急速な倒伏を防止する様に成している。 The stay damper is connected at one end thereof to a mounting plate pivotally mounted on a pivot pivoted on the base end side of the stage, and at the other end to a joist supporting the stage floor plate. While the rod is pushed in, the stage is pressed and held, and while the stage is in a horizontal position, the rod of a predetermined group is gradually pulled out to support the stage as the stage is tilted, so that the stage is rapidly It has been designed to prevent such lodging.

助勢手段は、上記枢軸に軸着固定されたスプロケットと、牽引装置とから成り、牽引装置は、ヘッド部をスプロケットに指向する様にテール部を舞台内適所に枢着したシリンダと、シリンダ内をその長さ方向に摺動自在に配設したピストンと、ピストンとヘッド部間に介装された圧縮コイルバネと、ピストンより突設してヘッド部を貫通突出して成るロッドと、該ロッドの突出端部に一端を連結したチェーンとから成り、チェーンは、スプロケットの円周部の一部に係合巻着されると共に、他端がスプロケットに固定されている。 The assisting means comprises a sprocket fixed axially to the pivot and a traction device, and the traction device is provided with a cylinder having a tail portion pivoted to a suitable position in the stage so that the head portion faces the sprocket, and the inside of the cylinder A piston slidably disposed in the length direction, a compression coil spring interposed between the piston and the head portion, a rod projecting from the piston and projecting through the head portion, and a projecting end of the rod The chain comprises a chain connected at one end to a part, and the chain is engaged and wound around a part of the circumferential part of the sprocket and the other end is fixed to the sprocket.

そして、上記の様に構成された助勢手段は、舞台の直立状態で、チェーンによる引張力がバネに作用しない様に設定し、舞台の水平状態で、チェーンがスプロケットに直立状態よりも長く巻き付いてロッドを引張してバネを圧縮させる様に設定し、舞台の水平状態において、舞台の使用状態に支障がない程度でバネの復元力が舞台の起き上がり方向に付勢する様に成している。 Then, the support means configured as described above is set so that the tension by the chain does not act on the spring in the upright state of the stage, and in the horizontal state of the stage, the chain wraps around the sprocket longer than in the upright state. The rod is set to be compressed to compress the spring, and in the horizontal position of the stage, the restoring force of the spring is biased in the rising direction of the stage to the extent that there is no hindrance to the use of the stage.

これにより、舞台を格納庫に直立収納する際に、舞台を少し持ち上げればコイルバネによる付勢で舞台が所定勾配まで起立回動し、その後はステイダンパによって舞台を直立させれば、格納庫内に簡単に舞台を直立収納できる。 As a result, when the stage is stored upright in the storage, if the stage is lifted slightly, the stage will rotate up to a predetermined slope under the bias of the coil spring, and then the stage will be erected by the stay damper, which makes it easy to be stored in the storage. The stage can be stored upright.

実公平４−２５４９７号公報Japanese Utility Model No. 4-25497

ところで、上記構成の壁面収納舞台は、壁に凹設された格納庫に収容された直立状態で舞台の底板が前記壁と同一平面上に配置されるため、その底板を前記壁面と同様な装飾が施されているに過ぎなかった。
そこで本発明では、上記の様な舞台の底板表面上に、筆記と筆記消去の繰り返し使用が可能なホワイトボードや黒板等の書き込みボードを設置し、舞台を直立させた壁面収納状態で底板上の書き込みボードを活用できる様にした壁面収納舞台を提供することを目的としている。 By the way, since the bottom plate of the stage is arranged on the same plane as the wall in the upright state housed in a storage cabinet recessed in the wall, the wall storage stage of the above configuration is decorated in the same manner as the wall plate It was only applied.
Therefore, in the present invention, a writing board such as a white board or a blackboard capable of repeated use of writing and writing erasing is installed on the surface of the bottom plate of the stage as described above, and the wall is stored upright on the bottom plate. The purpose is to provide a wall storage stage that can utilize the writing board.

上記課題に鑑み、本発明の壁面収納舞台は、壁に凹設された格納庫の床面上に固定脚を直立固定し、該固定脚の上部には、水平状態と直立状態に俯仰可能な舞台の基端部を枢着し、舞台の直立状態で前記壁と一様と成す舞台の底板は、少なくとも先端部が分割形成されると共に、舞台の水平状態で支持脚として直角に突出し、舞台の直立状態で底板として面一に納まる様に回動可能に設けられ、底板の表面上には、筆記と筆記消去の繰り返し使用が可能なホワイトボードや黒板等の書き込みボードを貼着したことを特徴とする。 In view of the above problems, according to the wall storage stage of the present invention, a fixed leg is fixed upright on a floor surface of a storage cabinet recessed in the wall, and a stage capable of being hoisted horizontally and uprightly on the upper portion of the fixed leg. The base plate of the stage, which is pivotally attached to the base end of the stage and which is in evenness with the wall in the upright state of the stage, has at least the tip divided and at the same time the support leg protrudes perpendicularly as the support leg. It is provided rotatably on the surface of the bottom plate, and a writing board such as a white board or a blackboard that can be used repeatedly for writing and writing erasure is attached on the surface of the bottom plate. I assume.

要するに本発明は、上記構成からなるので、舞台を直立させた壁面収納状態で壁面として露出する舞台底板の表面上には、筆記と筆記消去の繰り返し使用が可能なホワイトボードや黒板等の書き込みボードが設置されているため、舞台を直立させた壁面収納状態では、その底板は単なる壁面としてしか利用できなかった従来に比し書き込みボード有する壁面と成すことができ、その書き込みボードを有効的に活用することができる等その実用的効果甚だ大である。 In short, since the present invention is configured as described above, a writing board such as a white board or a blackboard, which can repeatedly use writing and writing erasing on the surface of the stage bottom plate exposed as a wall in a wall storage state with the stage upright The bottom plate can be formed with a wall with a writing board compared to the conventional wall that can be used only as a wall when the stage is erected, and the writing board is effectively used. Its practical effects are enormous.

舞台を直立させた壁面収納状態を示す正面図である。It is a front view which shows the wall surface accommodation state which made the stage upright. 同上底板及び側板を省略した舞台内部を示す右半分の正面図である。It is a front view of the right half which shows the stage inside which abbreviate | omitted the baseplate and side plate same as the above. 同上側面図である。FIG. 同上縦断面図である。It is a longitudinal cross-sectional view same as the above. 同上支持脚を突出させた状態の縦断面図である。It is a longitudinal cross-sectional view of the state which made the same supporting leg project. 舞台の断面図である。It is a sectional view of the stage.

以下本発明の実施の一形態例を図面に基づいて説明する。
本発明に係る壁面収納舞台（以下、単に舞台とも称する。）１は、基端部を水平状態と直立状態に俯仰可能に枢着し、舞台設置室Ｒの壁Ｗに凹設された格納庫Ｈに直立状態で収納可能に設けられている。 An embodiment of the present invention will be described below based on the drawings.
A wall storage stage (hereinafter, also simply referred to as a stage) 1 according to the present invention has a base H which is pivotably mounted so that its base end can be reclined vertically and horizontally. In an upright position.

舞台１は、これの水平状態で水平配置される床板２と、舞台１の直立状態で壁Ｗと一様と成す底板３とを同一面積に形成して平行配置し、該底板３と床板２の左右側縁間に細長帯状の側板４を、先端間には細長帯状の蹴込板５を夫々架設し、扁平箱型に形成している。
尚、舞台１は左右対称構造であり、その内部を示す図２は右側のみを表している。 In the stage 1, the floor plate 2 horizontally disposed in the horizontal state and the bottom plate 3 uniformly formed with the wall W in the upright state of the stage 1 are formed in the same area and disposed in parallel. An elongated strip-shaped side plate 4 is formed between the left and right side edges, and an elongated strip-shaped kick-up plate 5 is installed between the ends, to form a flat box shape.
The stage 1 has a left-right symmetric structure, and FIG. 2 showing the inside thereof shows only the right side.

格納庫Ｈの床面ｆ上には、横手（左右）方向に複数の固定脚６を直立固定し、該固定脚６の上部には、床板２裏面に固定脚６に対応して複数平行配置した前後方向に長い根太７の基端部を枢着し、これにより舞台１を俯仰可能と成す様に舞台１の基端部が枢着されることとなる。
尚、左右側縁の固定脚６の正面間には、左右方向に長い帯状の幕板6aを架設している。 On the floor surface f of the storage unit H, a plurality of fixed legs 6 are fixed upright in the lateral (left and right) direction, and in the upper part of the fixed legs 6, a plurality of parallel disposed corresponding to the fixed legs 6 on the back surface of the floor plate 2. The proximal end of the stage 1 is pivoted so that the proximal end of the long joist 7 is pivoted in the front-rear direction so that the stage 1 can be elevated.
In addition, between the fronts of the fixed legs 6 at the left and right side edges, a belt-like curtain plate 6a long in the left-right direction is provided.

又、左右側方で平行な２本の根太７の中間に架設される桟木８（図２において右側のみを示す。）には、左右側縁の根太７及び側板４を貫通して、側板４外面より出没自在な錠杆9aを有する舞台直立保持装置としての丸落とし錠９を設け、該丸落とし錠９の錠杆9a先端が挿脱される丸穴状の錠受け10を格納庫Ｈの側壁H1に設けている。 In addition, a crosspiece 8 (only the right side is shown in FIG. 2) erected in the middle of two parallel joists 7 on the left and right sides (the right side is shown in FIG. A round hole lock 9 is provided as a stage upright holding device having a lock ring 9a which can be inserted and withdrawn from the outer surface, and a round hole shaped lock receiver 10 in which a tip end of the lock ring 9a of the round drop lock 9 is inserted It is provided in H1.

底板３は、少なくとも先端部（図示例では先端部と中央部の２箇所）が分割形成されると共に、舞台１の水平状態で横幅が底板３と同幅なパネル状の支持脚3aとして直角に突出し、舞台１の直立状態で底板３の一部として面一に納まる（同一平面上に配置される）様に回動可能に設けられている。 The bottom plate 3 has at least a tip (two in the illustrated example, a tip and a central portion) divided, and in the horizontal position of the stage 1, a horizontal support leg 3a having the same width as the bottom 3 is perpendicular. It is provided so as to be pivotable so as to protrude and to be flush with (arranged in the same plane) as a part of the bottom plate 3 in the upright state of the stage 1.

支持脚3aは、基端部裏面が根太７の適所に設けたヒンジ部を以て枢着され、支持脚3aと床板２の裏面適所の夫々に複数設けたブラケット間にロッド11ａが伸縮自在なダンパー11を架設しており、支持脚3aの先端部裏面の複数箇所には突出長さが調節自在な接地部12を設けている。 The support leg 3a is pivotally attached with a hinge portion whose base end back surface is provided at an appropriate position of the joist 7, and a damper 11 in which a rod 11a is extendable between a plurality of brackets provided at each of the support leg 3a and the back surface appropriate position of the floor board 2 The ground portions 12 whose projection length can be adjusted are provided at a plurality of locations on the back surface of the front end portion of the support leg 3a.

又、底板３において中央の支持脚3aを起曲させた部位には、舞台１内部に通じる連通口13が開口して成り、該連通口13の近傍の舞台１内側に丸落とし錠９が配置される様に設定している。 A communication port 13 communicating with the inside of the stage 1 is opened at a portion of the bottom plate 3 where the support leg 3a at the center is bent, and a round drop lock 9 is disposed inside the stage 1 near the communication port 13. It is set to be done.

そして、底板３の（図示例では面積大なる基端部3b）表面上には、所定のマーカー等の専用筆記具を用いた筆記と、イレイサー等の専用消去具による前記筆記の拭き取り消去の繰り返し使用が可能なホワイトボードや黒板等の書き込みボード14を貼着している。 Then, on the surface of the bottom plate 3 (the base end 3b having a large area in the illustrated example), writing using a dedicated writing instrument such as a predetermined marker and repetitive use of wiping off the writing by a dedicated erasing tool such as an eraser Is attached to a writing board 14 such as a white board or a blackboard capable of

書き込みボード14は、所定肉厚を有する横長方形状の合板等から成る基板15を基端部3bの表面にビスや釘等にて鋲着固定し、その基板15の表面上にこれと同形状で薄肉なマグネットシート16を接着又はビスや釘等にて鋲着し、該マグネットシート16の表面上にこれと同程度に薄肉で同形状の鋼板を基材とする書込板17を吸着させて成り、該書込板17は基板15及びマグネットシート16を介して底板３（基端部3b）表面上に安定的に貼着保持される。 The writing board 14 secures a substrate 15 made of horizontal rectangular plywood or the like having a predetermined thickness on the surface of the base end 3b with screws, nails or the like, and has the same shape on the surface of the substrate 15 The thin magnet sheet 16 is adhered or bonded with screws or nails, and the writing plate 17 is adsorbed on the surface of the magnet sheet 16 with a thin steel plate of the same shape and shape as that of the magnet sheet. The write plate 17 is stably adhered and held on the surface of the bottom plate 3 (base end 3 b) via the substrate 15 and the magnet sheet 16.

書込板17は、鋼板の表面に樹脂（UV硬化特殊樹脂等）のコーティングを施して上記専用の筆記具及び消去具にて筆記と筆記消去の繰り返し使用が可能な板書面としての機能を有している。
そして、書き込みボード14の外周縁（４辺）には枠材18を周設している。 The writing plate 17 is coated with a resin (such as a UV curing special resin) on the surface of a steel plate and has a function as a sheet document that can be repeatedly used for writing and writing and erasing with the dedicated writing and erasing tools. ing.
A frame member 18 is provided around the outer peripheral edge (four sides) of the writing board 14.

尚、書き込みボード14は、上記構成に限定されることなく、従前のホワイトボードや黒板を底板３の基端部3bに貼着しても良く、その大きさ（面積）も何ら限定されない。 The writing board 14 is not limited to the above configuration, and a conventional white board or blackboard may be attached to the base end 3 b of the bottom plate 3, and the size (area) is not limited at all.

又、本実施例の舞台１にも、上記特許文献１と同様に、その内部に図示しない舞台支持装置としての多数のステイダンパと、多数の助勢手段を設けても良い。 Further, in the stage 1 of the present embodiment, as in the case of Patent Document 1, a large number of stay dampers as a stage supporting device (not shown) and a large number of assisting means may be provided inside thereof.

上記の様に構成された舞台１は、格納庫Ｈに収納された直立状態では、底板３はその表面が壁Ｗと同一平面上に配置される様に露出し、底板３（基端部3b）の表面上には、書き込みボード14が配置されている。 In the upright state where the stage 1 configured as described above is housed in the housing H, the bottom plate 3 is exposed so that the surface thereof is disposed on the same plane as the wall W, and the bottom plate 3 (proximal portion 3b) The writing board 14 is disposed on the surface of the.

この舞台１の直立状態では、丸落とし錠９の錠杆9aが側板４外面より突出してその先端が格納庫Ｈの側壁H1に設けた錠受け10に挿入されており、舞台１の直立状態が保持され、倒伏防止されているため、書き込みボード14表面の書込板17上に専用筆記具及び消去具を用いて筆記やその筆記の拭き取り消去の繰り返し使用を安全に行える。 In the upright state of the stage 1, the lock rod 9a of the round drop lock 9 protrudes from the outer surface of the side plate 4 and the tip thereof is inserted into the lock holder 10 provided on the side wall H1 of the storage H and the upright state of the stage 1 is maintained Since it is prevented from falling down, a dedicated writing tool and an erasing tool can be used on the writing plate 17 on the surface of the writing board 14 to safely use the writing and wiping off the writing repeatedly.

又、書込板17は鋼板から成るので、その表面適所に磁石（図示せず）を吸着でき、この磁石を用いて書面等を書き込みボード14（書込板17）表面上に貼り付けることができる。 Further, since the writing plate 17 is made of a steel plate, a magnet (not shown) can be adsorbed on the surface of the writing plate 17, and a document or the like can be stuck on the surface of the writing board 14 (writing plate 17) using this magnet. it can.

そして、格納状態の舞台１を舞台に変形させるには、先ず底板３に一体化している支持脚３を底板３に対し起曲する様に直角に突出させる。 Then, in order to transform the stage 1 in the stored state to the stage, first, the support legs 3 integrated with the bottom plate 3 are projected at a right angle so as to bend relative to the bottom plate 3.

次いで、連通口13を通して丸落とし錠９を操作して先端が錠受け10に挿入されている錠杆9aを舞台１内部に没入させ、直立状態の舞台１の倒伏防止状態を解除する。 Then, the lock lock 9 is operated through the communication port 13 to immerse the lock rod 9a whose tip is inserted into the lock receiver 10 into the inside of the stage 1, and the fall prevention state of the stage 1 in the upright state is released.

この後に舞台１を倒伏回動させて支持脚3a先端より突出する接地部12を床面ｆ上に接地させることにより、床板２を上層に水平配置した舞台を構成する。 Thereafter, the stage 1 is turned to fall, and the ground contact portion 12 projecting from the tip of the support leg 3a is grounded on the floor surface f, thereby forming a stage in which the floor plate 2 is horizontally disposed in the upper layer.

図６に示す様に、水平状態に倒伏させた舞台１の底板３には、その表面に貼着されている書き込みボード14が露出しているが、書き込みボード14は比較的薄く構成されると共に、該書き込みボード14の厚みよりも長い支持脚3aを介して舞台１は水平配置されているので、床面ｆに書き込みボード14が接触することはない。 As shown in FIG. 6, the writing board 14 attached to the surface is exposed on the bottom plate 3 of the stage 1 which has been laid down horizontally, but the writing board 14 is configured to be relatively thin. Since the stage 1 is horizontally disposed via the support legs 3a longer than the thickness of the writing board 14, the writing board 14 never comes into contact with the floor surface f.

又、舞台１を格納するには、逆の手順にて舞台１を起立回動し、丸落とし錠９の錠杆9aを錠受け10に挿入し、支持脚3aを底板３と一体化する様に復位することで成し得る。 Also, in order to store the stage 1, the stage 1 is turned up and rotated in the reverse procedure, the lock lever 9 a of the round drop lock 9 is inserted into the lock receiver 10, and the support leg 3 a is integrated with the bottom plate 3 It can be achieved by repositioning to

１舞台
３底板
3a 支持脚
６固定脚
14 書き込みボード
ｆ床面
Ｈ格納庫
Ｗ壁 1 stage 3 bottom board
3a Support legs 6 Fixed legs
14 writing board f floor H hangar W wall

Claims

壁に凹設された格納庫の床面上に固定脚を直立固定し、該固定脚の上部には、水平状態と直立状態に俯仰可能な舞台の基端部を枢着し、舞台の直立状態で前記壁と一様と成す舞台の底板は、少なくとも先端部が分割形成されると共に、舞台の水平状態で支持脚として直角に突出し、舞台の直立状態で底板として面一に納まる様に回動可能に設けられ、底板の表面上には、筆記と筆記消去の繰り返し使用が可能なホワイトボードや黒板等の書き込みボードを貼着したことを特徴とする壁面収納舞台。 Fixing legs are fixed upright on the floor of a storage cabinet recessed in a wall, and the upper end of the fixing legs is pivotally attached to the base end of the stage which can be reclined vertically and horizontally, and the stage is erected The bottom plate of the stage, which is uniform with the wall, has at least a divided tip, and projects at a right angle as a support leg in the horizontal state of the stage and pivots so as to be flush with the bottom plate in the upright state of the stage A wall-storing stage characterized in that a whiteboard and a writing board such as a blackboard that can be used repeatedly and capable of repetitive writing and erasing are attached on the surface of the bottom plate.