JP2003024190A - Case for exhibition - Google Patents

Case for exhibition

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Publication number
JP2003024190A
JP2003024190A JP2001214448A JP2001214448A JP2003024190A JP 2003024190 A JP2003024190 A JP 2003024190A JP 2001214448 A JP2001214448 A JP 2001214448A JP 2001214448 A JP2001214448 A JP 2001214448A JP 2003024190 A JP2003024190 A JP 2003024190A
Authority
JP
Japan
Prior art keywords
opening
door plate
movable
case
edge portion
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
JP2001214448A
Other languages
Japanese (ja)
Other versions
JP4883851B2 (en
Inventor
Yoshihiro Yamauchi
佳弘 山内
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kokuyo Co Ltd
Original Assignee
Kokuyo Co Ltd
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 Kokuyo Co Ltd filed Critical Kokuyo Co Ltd
Priority to JP2001214448A priority Critical patent/JP4883851B2/en
Publication of JP2003024190A publication Critical patent/JP2003024190A/en
Application granted granted Critical
Publication of JP4883851B2 publication Critical patent/JP4883851B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PROBLEM TO BE SOLVED: To provide a case for exhibition in which an upper space of a case body can be effectively utilized as a space for exhibition with a simple constitution. SOLUTION: The case body 1, a door panel 2 formed mainly with transparent rigid bodies such as glass plates constituted in such a way that at a closed position P, a front face opening part 14 provided on the case body 1 can be arranged at an approximately flat-topped closed position, a supporting mechanism 3 for supporting the door panel 2 so as to be freely in and out approximately along the thickness direction between the closed position P of the door panel 2 and a position Q where opening and closing are possible for making the door panel 2 under a condition where opening and closing are possible, a hinge mechanism 4 for hinging end part door panels 2A positioned on both end part sides so as to be opened and closed at the position Q which can be opened and closed, and a guide mechanism 5 for supporting a central door panel 2B positioned at the central part so as to be opened and closed along the width direction are provided and the supporting mechanism 3 is provided so as to be positioned on the opening side edge part 14c of the front face opening part 14.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【発明の属する技術分野】本発明は、種々の展示品を陳
列し観覧に供するために使用される展示ケースに関する
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exhibition case used for displaying various exhibition items for viewing.

【０００２】[0002]

【従来の技術】例えば、博物館や美術館等において使用
される陳列ケースとしては、少なくとも前面に透明なガ
ラス戸等の戸板を装着したものが一般的であり、その戸
板を引戸式に開閉できるようにしたものが多い。その
際、単なる引戸式のものにすると、隣接する戸板の端部
同士が重合するため、格調を損ねる上に、視界が部分的
に遮られ、観覧者に良い印象を与えることができないと
いう不具合が生じる。そこで、各戸板を全て可動式のも
のにし、各レールを２枚の戸板を同時に重合配置し得る
いわゆるダブルレール構造にした改良品が開発されてい
る。2. Description of the Related Art For example, as a display case used in a museum or an art gallery, a display panel such as a transparent glass door is generally attached to at least a front surface of the display case so that the door panel can be opened and closed in a sliding door manner. There are many things I did. At that time, if a simple sliding door type is used, the edges of adjacent door plates overlap each other, which impairs the appearance and partially obstructs the field of view, which prevents the viewer from making a good impression. Occurs. Therefore, an improved product has been developed in which all the door plates are movable, and each rail has a so-called double rail structure in which two door plates can be superposed at the same time.

【０００３】[0003]

【発明が解決しようとする課題】このようなものであれ
ば、閉止時はダブルレールの一方に戸板を支持させるこ
とができ、開成時は特定のダブルレールを引き出して該
レールに支持された戸板を隣接するダブルレール側へ移
動させることができる。ところが、ダブルレールのうち
通常は空いているレールが閉止時の戸板よりも前方に位
置することとなり、このレールを隠蔽するために上下の
化粧板が戸板から突出してしまい、外観上、見栄えが悪
くなるという不具合を有している。さらに、ダブルレー
ルには通常のレールの倍のレール巾が必要であり、それ
が前後可動であることから、レール全体をコンパクトに
構成することができず、展示ケースにも大きな動作空間
を確保しなければならないという問題が生じる。With such a structure, the door plate can be supported by one of the double rails when the door is closed, and the door plate supported by the rail by pulling out a specific double rail when the door is opened. Can be moved to the adjacent double rail side. However, among the double rails, the normally empty rail is located in front of the door plate when it is closed, and the upper and lower decorative plates protrude from the door plate to hide this rail, which is unattractive in appearance. It has the problem of becoming. In addition, the double rail requires a rail width that is twice the width of a normal rail, and since it can be moved back and forth, it is not possible to make the entire rail compact and secure a large operating space in the exhibition case. The problem arises of having to.

【０００４】このような不具合を解消するために、近
年、前記戸板の上下縁部を幅方向に沿って移動可能に支
持する支持部材と、この支持部材をガイドすべく少なく
とも隣接する戸板にまで連続的に延びるガイドレール
と、前記戸板をガイドレールとともに閉止位置と該閉止
位置から前方に引き出した開閉可能位置との間で前後方
向に出入り自在に案内する支持機構とを具備してなり、
前記支持機構を介して前方に引き出された戸板を、同時
に前方に引き出された前記ガイドレールに沿って幅方向
に移動させるようにしているものがある。このような構
成のものであると、閉止位置において全ての戸板が面一
になる上、ダブルレールのものに比べて、化粧板等も戸
板の前面から突出することがなく、すっきりとした外観
で格調の高い展示ケースを提供することが可能となる。In order to eliminate such inconveniences, in recent years, a support member that supports the upper and lower edges of the door plate so as to be movable in the width direction, and at least an adjacent door plate to guide the support member are continuously provided. And a support mechanism that guides the door board together with the guide rail so as to be able to move in and out in the front-rear direction between a closed position and an openable / closable position pulled forward from the closed position,
Some door plates are moved forward in the width direction at the same time along the guide rails pulled out forward through the support mechanism. With such a structure, all the door plates are flush with each other in the closed position, and the decorative plate and the like do not protrude from the front surface of the door plate as compared with the double rail type, which provides a neat appearance. It is possible to provide a high-quality exhibition case.

【０００５】ところで、この種の展示ケースでは、ケー
ス本体の上部空間を大きく確保して、展示空間に広がり
を持たせたいという要望がある。特に、ケース本体の背
面側に掛け軸や絵画等の展示品を取り付ける場合には、
背面側の上部空間をより大きく確保することが望ましい
ものである。しかしながら、前記戸板を前後方向に出入
り自在に案内する支持機構は、通常、ケース本体の前面
側の上下端部に設けてあり、前後方向すなわちケース本
体の奥行方向に一定の設置スペースを必要とする。この
ように、ケース本体の上端部前面側には、支持機構の設
置スペースが必要となるため、従来は、ケース本体の天
井壁を、前記支持機構の後端部側から上方に傾斜させ
て、ケース本体の背面側の展示空間を大きく確保するよ
うにしている。ところが、やはり上端部前面側に支持機
構の設置スペースが存在するため、背面に取り付けた掛
け軸や絵画等の展示品が観覧し難いという問題点があっ
た。By the way, in this type of display case, there is a demand to secure a large upper space of the case body so that the display space can be expanded. In particular, when attaching a hanging scroll or an exhibit such as a painting on the back side of the case body,
It is desirable to secure a larger upper space on the back side. However, the support mechanism that guides the door plate so that it can move in and out in the front-rear direction is usually provided at the upper and lower ends of the front side of the case body, and requires a certain installation space in the front-rear direction, that is, the depth direction of the case body. . As described above, since a space for installing the support mechanism is required on the front surface side of the upper end of the case body, conventionally, the ceiling wall of the case body is inclined upward from the rear end side of the support mechanism, A large exhibition space is secured on the back side of the case body. However, since there is still an installation space for the support mechanism on the front side of the upper end, there is a problem that it is difficult to see exhibits such as hanging scrolls and paintings attached to the back.

【０００６】このような課題に鑑み、本発明では、展示
ケースの上部空間を展示空間としてより広く利用できる
ような展示ケースを提供することを目的とする。In view of the above problems, it is an object of the present invention to provide an exhibition case in which the upper space of the exhibition case can be widely used as an exhibition space.

【０００７】[0007]

【課題を解決するための手段】上述した課題を解決する
ために、本発明の展示ケースは、ケース本体と、閉止位
置において前記ケース本体に設けた開口部を略面一に閉
止する位置に配置されるように構成したガラス板等の透
明剛体を主体として形成される戸板とを具備するものに
おいて、前記戸板を前記閉止位置と該戸板を開閉可能な
状態とする開閉可能位置との間で厚み方向に略沿って出
入自在に支持する支持機構と、開閉可能位置において前
記戸板を開閉可能に支持する開閉機構とを具備し、前記
支持機構が、前記開口部において鉛直方向に略沿って位
置する開口側縁部側に位置するように設けてあることを
特徴とする。In order to solve the above-mentioned problems, the display case of the present invention is arranged such that the opening provided in the case main body and the opening provided in the case main body at a closed position are closed substantially flush with each other. And a door plate formed mainly of a transparent rigid body such as a glass plate configured as described above, the thickness of the door plate between the closed position and the openable / closable position for opening / closing the door plate. A support mechanism for supporting the door plate to open and close substantially along the direction, and an opening and closing mechanism for supporting the door plate to open and close at an openable and closable position, and the support mechanism is located substantially along the vertical direction in the opening. It is characterized in that it is provided so as to be located on the edge side on the opening side.

【０００８】このような構成のものであると、前記戸板
を前後方向に移動可能に支持するべく前記ケース本体の
奥行方向に設置スペースを必要とする支持機構が、ケー
ス本体の上端部側に存在しなくなるため、ケース本体内
の上部空間を展示空間としてより広く利用することがで
きる。特に、ケース本体を構成する天井面をケース本体
の開口部近傍からすぐに後上方へ傾斜させることが可能
となり、従来のように前面側に位置する支持機構が邪魔
になって、背面側に取り付けた掛け軸や絵画等の展示品
が観覧し難いという問題点も有効に回避することが可能
となる。With such a structure, a support mechanism, which requires an installation space in the depth direction of the case body in order to movably support the door plate in the front-rear direction, is present on the upper end side of the case body. Since it does not happen, the upper space inside the case body can be more widely used as an exhibition space. In particular, the ceiling surface that forms the case body can be tilted rearward and upward immediately from the vicinity of the opening of the case body, and the conventional support mechanism located on the front side interferes with mounting on the back side. It is also possible to effectively avoid the problem that it is difficult to view exhibits such as hanging scrolls and paintings.

【０００９】また、他の態様としては、ケース本体と、
閉止位置において前記ケース本体に設けた開口部を略面
一に閉止する位置に配置されるように構成したガラス板
等の透明剛体を主体として形成される戸板とを具備する
展示ケースにおいて、前記戸板を前記閉止位置と該戸板
を開閉可能な状態とする開閉可能位置との間で厚み方向
に略沿って出入自在に支持する支持機構と、開閉可能位
置において前記戸板を開閉可能に支持する開閉機構とを
具備し、前記支持機構が、前記開口部において開口下縁
部側及び鉛直方向に略沿って位置する開口側縁部側に位
置するように設けてあるものが挙げられる。As another aspect, a case body,
In the display case, the door plate is mainly formed of a transparent rigid body such as a glass plate configured to be disposed at a position where the opening provided in the case body is closed in a substantially flush position at the closed position. And a support mechanism for supporting the door plate so that it can be opened and closed substantially in the thickness direction between the closed position and an openable and closable position where the door plate can be opened and closed, and an opening and closing mechanism for supporting the door plate at the openable and closable position so that the door plate can be opened and closed. And the support mechanism is provided so as to be located on the lower edge side of the opening and on the edge side of the opening substantially along the vertical direction.

【００１０】この場合も、前述した請求項１記載の構成
の場合と同様に、前記戸板を前後方向に移動可能に支持
するべく前記ケース本体の奥行方向に設置スペースを必
要とする支持機構が、ケース本体の上端部側に存在しな
くなるため、ケース本体内の上部空間を展示空間として
より広く利用することができる。特に、ケース本体を構
成する天井面をケース本体の開口部近傍からすぐに後上
方へ傾斜させることが可能となり、従来のように前面側
に位置する支持機構が邪魔になって、背面側に取り付け
た掛け軸や絵画等の展示品が観覧し難いという問題点も
有効に回避することが可能となる。Also in this case, as in the case of the above-mentioned structure according to claim 1, the support mechanism that requires an installation space in the depth direction of the case body in order to support the door plate so as to be movable in the front-rear direction, Since it does not exist on the upper end side of the case body, the upper space in the case body can be more widely used as an exhibition space. In particular, the ceiling surface that forms the case body can be tilted rearward and upward immediately from the vicinity of the opening of the case body, and the conventional support mechanism located on the front side interferes with mounting on the back side. It is also possible to effectively avoid the problem that it is difficult to view exhibits such as hanging scrolls and paintings.

【００１１】簡単な構成で、電気的な同期駆動も取り易
い戸板を移動させるための支持機構を構成するには、支
持機構が、ケース本体側に設けた固定部と、この固定部
に対して前後方向に移動可能に設けてあるとともに前記
開閉機構の一部を支持する可動部とを具備し、前記可動
部が、前記閉止位置と前記開閉可能位置との間を前記固
定部に対して移動して前記戸板を前後方向に出入自在と
しているものであることが望ましい。In order to construct a support mechanism for moving the door plate which has a simple structure and is easy to be electrically driven synchronously, the support mechanism includes a fixing portion provided on the case body side and a fixing portion with respect to the fixing portion. A movable part that is movable in the front-rear direction and supports a part of the opening / closing mechanism, and the movable part moves with respect to the fixed part between the closed position and the openable / closable position. It is desirable that the door plate can be freely moved in and out in the front-rear direction.

【００１２】特に、複数の戸板を設けた場合に、全ての
戸板を同期させて前後方向へ確実に移動させるには、可
動部が、前記ケース本体の開口部の開口縁部に略密接し
た状態で前後方向に移動可能に設けた正面視略ロ字形の
可動部本体を具備し、前記支持機構が、前記可動部本体
の側縁部を前後方向に移動可能に支持しているものや、
可動部が、前記ケース本体の開口部の開口縁部に略密接
した状態で前後方向に移動可能に設けた正面視略ロ字形
の可動部本体を具備し、前記支持機構が、前記可動部本
体の側縁部及び下縁部を前後方向に移動可能に支持して
いるものであることが望ましい。Particularly, in the case where a plurality of door plates are provided, in order to reliably move all the door plates in the front-rear direction in synchronization with each other, the movable portion is in a state of being in close contact with the opening edge of the opening of the case body. With a movable part main body provided in a front view substantially rectangular shape provided so as to be movable in the front-back direction, the support mechanism supports a side edge portion of the movable part main body so as to be movable in the front-back direction,
The movable part includes a movable part main body having a generally rectangular shape in front view, which is provided so as to be movable in the front-rear direction in a state of being in close contact with the opening edge of the opening of the case main body, and the support mechanism includes the movable part main body. It is desirable that the side edge portion and the lower edge portion are supported so as to be movable in the front-rear direction.

【００１３】さらに、この場合の好適な実施の態様とし
ては、支持機構が、前記固定部側に正逆方向に回転可能
に設けたピニオン部と、前記可動部側に設けてなり前記
ピニオン部の回転運動を前記可動部の直線運動へと変換
するラック部とを具備しているものが挙げられる。Further, in a preferred embodiment of this case, the support mechanism includes a pinion portion provided on the fixed portion side so as to be rotatable in forward and reverse directions and a pinion portion provided on the movable portion side. An example of the device includes a rack portion that converts rotational movement into linear movement of the movable portion.

【００１４】戸板を開閉可能とする場合の好適な実施の
態様としては、開閉機構が、前記支持機構により閉止位
置から開閉可能位置へと移動させた戸板を幅方向に沿っ
て移動可能に支持するガイド機構であるものが挙げられ
るさらに、戸板をより安定に支持し、且つその幅方向へ
の移動をより安定なものとするためには、ガイド機構
が、前記戸板の上下縁部に沿って設けてあることが望ま
しい。In a preferred embodiment in which the door plate can be opened / closed, the opening / closing mechanism supports the door plate moved from the closed position to the openable / closable position by the support mechanism so as to be movable in the width direction. Further, in order to more stably support the door plate and to make its movement in the width direction more stable, the guide mechanism is provided along the upper and lower edges of the door plate. Desirable.

【００１５】ガイド機構の具体的な実施の態様として
は、ガイド機構が、ケース本体側又は戸板側の何れか一
方側に設けた案内溝と、他方側に設けてなり前記案内溝
内に転動可能に設けてあるローラとを具備し、前記ロー
ラが案内溝に案内されて戸板を幅方向に沿って移動可能
に支持しているものが挙げられる。As a concrete embodiment of the guide mechanism, the guide mechanism is provided in either one of the case body side or the door plate side, and the guide mechanism is provided in the other side and rolls into the guide groove. And a roller provided so that the roller is guided by the guide groove to support the door plate so as to be movable in the width direction.

【００１６】また、開閉機構の他の好適な実施の態様と
しては、開閉機構が、前記支持機構により閉止位置から
開閉可能位置へと移動させた戸板の端部側を開閉可能に
蝶持している蝶持機構であるものが挙げられる。In another preferred embodiment of the opening / closing mechanism, the opening / closing mechanism holds the end of the door plate moved from the closed position to the openable / closable position by the support mechanism so as to be opened / closed. There is one that has a butterfly holding mechanism.

【００１７】さらに、前記開口部の端部を略完全に開成
し得るようにするには、蝶持機構が、前記開口部におい
て略鉛直方向に沿って位置する開口側縁部と、この開口
側縁部に対応する戸板の側縁部との間に設けてあること
が望ましい。Further, in order to open the end portion of the opening portion substantially completely, the butterfly holding mechanism has an opening side edge portion which is positioned in the opening portion along a substantially vertical direction, and the opening side portion. It is desirable that it is provided between the side edge of the door plate and the side edge corresponding to the edge.

【００１８】この場合の好適な実施の態様としては、蝶
持機構が、前記開口部の開口側縁部側又は前記戸板の側
縁部側の何れか一方側に設けた軸部と、この軸部を介し
て前記戸板が前記開口部に対して回転可能となるように
少なくとも前記戸板の側縁部側又は前記開口部の開口側
縁部側の他方側に設けた軸受部とを具備しているものが
挙げられる。In a preferred embodiment in this case, the hinge mechanism has a shaft portion provided on either one of the opening side edge portion side of the opening portion or the side edge portion side of the door plate, and the shaft portion. A bearing portion provided at least on the side edge portion side of the door plate or on the other side of the opening side edge portion side of the opening portion so that the door plate can be rotated with respect to the opening portion via a portion. Some of them are listed.

【００１９】[0019]

【発明の実施の形態】以下、本発明の一実施の形態につ
いて図面を参照して説明する。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to the drawings.

【００２０】この展示ケースＡは、例えば、美術館等に
設置されるもので、図１〜図３に示すように、ケース本
体１内に、少なくとも底面１１、背面１２及び天井面１
３によって囲まれる位置に展示品を陳列するための展示
空間Ｓを形成するとともに、その展示空間Ｓの開口部た
る前面開口部１４を閉止する位置に複数の戸板２を面一
に設けた構成からなる。The display case A is installed in, for example, an art museum, and as shown in FIGS. 1 to 3, at least a bottom surface 11, a back surface 12 and a ceiling surface 1 are provided in the case body 1.
A structure in which an exhibition space S for displaying exhibits is formed in a position surrounded by 3 and a plurality of door plates 2 are provided flush with each other at a position where a front opening 14 that is an opening of the exhibition space S is closed. Become.

【００２１】ケース本体１には、図１及び図２に示すよ
うに、前面開口部１４の上縁部１４ａよりも上方に上化
粧板１５を設けるとともに、図１及び図３に示すよう
に、下縁部１４ｂよりも下方に下化粧板１６を設けて、
ケース本体１の上方空間及び下方空間の前面を隠蔽し、
これら上下化粧板１５、１６間に前記戸板２を鉛直姿勢
で設けている。これら上化粧板１５の上端及び下化粧板
１６の下端は、ヒンジ（図示せず）によって蝶着してあ
るとともに、ガススプリング等の付勢手段Ｆによって開
成方向に付勢してあり、通常は、図示しないラッチロッ
クやマグネットキャッチ等に保持されてその先端面を戸
板２の前面に近接して対向し得る位置に位置付けてあ
る。そして、前記戸板２を前方へ引き出す際には、適当
な操作によってそのロック状態若しくはキャッチ状態を
解除して前記上下化粧板１５、１６を開成し、戸板２の
前方から退避させ得るようにしている。また、これら上
下化粧板１５、１６の前面は、戸板２の閉止位置Ｐにお
いて、該戸板２の前面と面一になる位置に設けてある。As shown in FIGS. 1 and 2, the case main body 1 is provided with an upper decorative plate 15 above the upper edge 14a of the front opening 14, and as shown in FIGS. By providing the lower decorative plate 16 below the lower edge portion 14b,
The front of the upper space and the lower space of the case body 1 is hidden,
The door plate 2 is provided in a vertical posture between the upper and lower decorative plates 15 and 16. The upper end of the upper decorative plate 15 and the lower end of the lower decorative plate 16 are hinged by a hinge (not shown), and are biased in the opening direction by a biasing means F such as a gas spring. It is held by a latch lock, a magnet catch, or the like (not shown), and its front end surface is positioned at a position where it can closely face and oppose the front surface of the door plate 2. Then, when pulling out the door plate 2 forward, the lock state or the catch state is released by an appropriate operation to open the upper and lower decorative plates 15 and 16 so that the door plate 2 can be retracted from the front. . Further, the front surfaces of the upper and lower decorative plates 15 and 16 are provided at a position flush with the front surface of the door plate 2 at the closing position P of the door plate 2.

【００２２】戸板２は、図１〜図３に示すように、透明
剛体であるガラス板からなるもので、その上下縁部２
ａ、２ｂの内面側には、幅方向に略沿った保護枠２１が
取り付けてある。なお、本実施の形態では、前記ケース
本体１の前面開口部１４を閉止する位置に三枚の戸板２
を設けている。As shown in FIGS. 1 to 3, the door plate 2 is made of a glass plate which is a transparent rigid body, and the upper and lower edges 2 thereof.
A protective frame 21 is attached to the inner surfaces of a and 2b, the protection frame 21 extending substantially in the width direction. In the present embodiment, the three door plates 2 are placed at the position where the front opening 14 of the case body 1 is closed.
Is provided.

【００２３】このような構成のものにおいて、本実施の
形態では、図２〜図４に示すように、前記展示ケースＡ
が、前記戸板２を閉止位置Ｐ（図２〜図４中実線参照）
と前記戸板２が開閉可能な状態となる開閉可能位置Ｑ
（図２〜図４中想像線参照）との間で、その厚み方向で
ある前後方向に略沿って出入自在に支持する支持機構３
を具備し、この支持機構３により前記戸板２の閉止位置
Pと開閉可能位置Ｑとを異なる位置として、前記閉止位
置Pでの気密性を高めるようにしている。そして、特
に、本実施の形態では、図７に示すように、前記支持機
構３を前記前面開口部１４の鉛直方向に略沿った開口側
縁部１４ｃ側に設けることによって、ケース本体１の上
部空間をより大きく確保し得るようにしている。In this embodiment, as shown in FIG. 2 to FIG.
However, the door plate 2 is closed at the closed position P (see solid lines in FIGS. 2 to 4).
And the openable / closable position Q where the door plate 2 can be opened / closed
(See the phantom line in FIGS. 2 to 4) and a support mechanism 3 that supports the front and back in a substantially forward and backward direction, which is a thickness direction thereof.
The support mechanism 3 has a closing position of the door plate 2.
The P and the openable / closable position Q are set to different positions so that the airtightness at the closing position P is enhanced. In particular, in the present embodiment, as shown in FIG. 7, by providing the support mechanism 3 on the side of the opening-side edge 14c that is substantially along the vertical direction of the front-side opening 14, the upper part of the case main body 1 is provided. We are trying to secure a larger space.

【００２４】さらに、本実施の形態では、前記前面開口
部１４を閉止する位置に三枚の戸板２を設けているが、
図１及び図５に示すように、これら三枚の戸板２のうち
両端側の戸板２を前記開閉可能位置Ｑにおいて蝶持機構
４により開閉可能に支持される端部戸板２Ａとしてい
る。すなわち、全ての戸板２を閉止位置Pから開閉可能
位置Ｑへと前方へ引き出した後、前記端部戸板２Ａを蝶
持機構４を介して開閉することにより、前面開口部１４
の開口側縁部１４ｃ側を略完全に開成させて展示空間Ｓ
の端部側への展示物の出し入れ等を容易に行い得るよう
にしている。さらに、本実施の形態では、図１及び図６
に示すように、二枚の端部戸板２Ａに挟まれた中央の戸
板２をガイド機構５により該戸板２の幅方向である左右
方向に移動可能な中央戸板２Ｂとし、展示空間Ｓの中央
部も確実に開放できるようにしている。Further, in this embodiment, the three door plates 2 are provided at the position where the front opening 14 is closed.
As shown in FIGS. 1 and 5, the door plates 2 on both ends of the three door plates 2 are end door plates 2A which are supported by the butterfly mechanism 4 so as to be openable and closable at the openable position Q. That is, by pulling all the door plates 2 forward from the closed position P to the openable / closable position Q and then opening / closing the end door plates 2A via the butterfly mechanism 4, the front opening 14 is opened.
The opening side edge 14c side of the display space S is opened almost completely.
The exhibition items can be easily put in and taken out from the end of the. Furthermore, in the present embodiment, FIG.
As shown in, the central door plate 2 sandwiched between the two end door plates 2A is used as a central door plate 2B movable in the left-right direction which is the width direction of the door plate 2 by the guide mechanism 5, and the central portion of the exhibition space S is Is also surely open.

【００２５】以下、前記支持機構３、蝶持機構４及びガ
イド機構５について説明する。The support mechanism 3, the butterfly holding mechanism 4 and the guide mechanism 5 will be described below.

【００２６】支持機構３は、図７〜図１０に示すよう
に、前記ケース本体１の前面開口部１４の開口側縁部１
４ｃ側に上下に対をなして設けた固定部３１と、この固
定部３１に対して前後方向に移動可能となるように前記
戸板２側に設けてある可動部３２とを具備し、前記可動
部３２が、前記固定部３１に対して前後方向に移動する
ことにより、前記閉止位置Ｐと前記開閉可能位置Qとの
間で前記戸板２を前後方向に出入自在としている。さら
に、本実施の形態では、前記固定部３１側にピニオン部
６を正逆方向に回転可能に設けるとともに、前記可動部
３２側に前記ピニオン部６の回転運動を前記可動部３２
の直線運動へと変換するラック部７を設け、前記可動部
３２の前後方向への直線的な移動を可能としている。The support mechanism 3, as shown in FIGS. 7 to 10, has an opening-side edge portion 1 of the front opening portion 14 of the case body 1.
The movable portion 32 is provided on the side of the door plate 2 so as to be movable in the front-rear direction with respect to the fixed portion 31. By moving the portion 32 in the front-rear direction with respect to the fixed portion 31, the door plate 2 can be freely moved in and out between the closed position P and the openable / closable position Q. Further, in the present embodiment, the pinion portion 6 is rotatably provided in the forward and reverse directions on the fixed portion 31 side, and the rotary movement of the pinion portion 6 is provided on the movable portion 32 side.
The rack portion 7 for converting into the linear movement of the above is provided to enable the movable portion 32 to move linearly in the front-rear direction.

【００２７】固定部３１は、図７〜図１０に示すよう
に、前記前面開口部１４の開口側縁部１４ｃ側に上下方
向に対をなして設けた正面視略門形状のもので、Ｌ字形
状の取付部材ｔ１をボルト等の取付具で止着することに
より前記ケース本体１に取り付けてある。この固定部３
１は、具体的には、一対の対向する水平壁３１１と、こ
れら水平壁３１１の内方端側を連結する連結壁３１２
と、前記水平壁３１１において前記連結壁３１２より若
干外方位置の対向面側から互いに相寄る方向へと突出し
て設けた一対のガイド壁３１３とから構成される。前記
水平壁３１１には、前記ガイド壁３１３よりさらに外方
位置に貫通孔３１１ａが設けてあり、この貫通孔３１１
ａに前記ピニオン部６を支持する駆動軸８が正逆方向に
回転可能に取り付けてある。このピニオン部６は、外周
に歯部６１を有する周知の歯車である。また、前記駆動
軸８は、前記ケース本体１の上下方向の略全長に亘って
設けてあり、上下方向に対をなして前記ピニオン部６が
取り付けてある。また、この駆動軸８の適宜箇所には、
該駆動軸８を正逆方向に回転させるために駆動するモー
タ部Ｍと、前記駆動軸８の回転を適宜減速調整するため
の減速部Nとが設けてある。なお、図１０中符号Ｒで示
すものは、前記駆動軸８の回転位置を適切な位置で決定
するために利用されるリミットスイッチである。As shown in FIGS. 7 to 10, the fixing portion 31 has a substantially gate-like shape in a front view, which is provided in a pair in the vertical direction on the side of the opening-side edge portion 14c of the front-side opening portion 14, and is L-shaped. The character-shaped mounting member t1 is attached to the case body 1 by being fixed with a mounting tool such as a bolt. This fixed part 3
1 is, specifically, a pair of facing horizontal walls 311 and a connecting wall 312 that connects the inner end sides of these horizontal walls 311.
And a pair of guide walls 313 provided in the horizontal wall 311 so as to project from the facing surfaces at positions slightly outward of the connecting wall 312 in directions toward each other. The horizontal wall 311 is provided with a through hole 311 a at a position further outward than the guide wall 313.
A drive shaft 8 supporting the pinion portion 6 is attached to a so as to be rotatable in the forward and reverse directions. The pinion portion 6 is a well-known gear having a tooth portion 61 on the outer circumference. The drive shaft 8 is provided over substantially the entire length of the case body 1 in the vertical direction, and the pinion portions 6 are attached in pairs in the vertical direction. In addition, at appropriate places on the drive shaft 8,
A motor unit M for driving the drive shaft 8 to rotate in the forward and reverse directions and a speed reduction unit N for appropriately adjusting the speed of the rotation of the drive shaft 8 are provided. The reference numeral R in FIG. 10 is a limit switch used to determine the rotational position of the drive shaft 8 at an appropriate position.

【００２８】可動部３２は、図７に示すように、前記前
面開口部１４の開口縁部内に略密接な状態で位置する正
面視略ロ字形状の可動部本体３２１を主体として構成さ
れるもので、この可動部本体３２１は、前記ピニオン部
６の歯部６１と噛合する位置に設けたラック部７により
前後方向に移動可能に支持されている。ラック部７は、
前後方向に延出して設けた略直方体状のもので、その外
面に前記ピニオン部６の歯部６１と噛合する歯部７１を
有する周知の棒状の歯車である。また、このラック部７
には、前記固定部３１のガイド壁３１３を前後方向に転
動して前記ラック部７の前後方向への移動を補助する上
下に対をなす補助車輪７２が、前後方向二箇所に設けて
ある。さらに、ラック部７は、その後端部及び前後方向
中央部の内面側から突出した突起部７３を具備し、移動
時、この突起部７３を前記固定部３１の連結壁３１２の
対向面に設けたスライド溝３１４内でスライドさせるこ
とにより、該ラック部７を蛇行することなく適正に前後
方向に移動し得るように案内させている。また、この突
起部７３は、戸板２が開閉可能位置Ｑまで移動した際
に、前記スライド溝３１４の後向面３１４ａに当たっ
て、該戸板２を開閉可能位置Qよりも前方に移動させる
ことを禁止するストッパとしての役割も果たしている。
そして、前記ラック部７の移動方向の先端部側である前
面側には、前記可動部本体３２１が設けてある。この可
動部本体３２１は、図７に示すように、前記ケース本体
１の前面開口部１４の開口縁部の形状と、その外縁が形
成する形状が略相似形状である正面視略ロ字形のもの
で、幅方向に沿って位置する上下壁３２１ａ、３２１ｂ
と、上下方向に沿って位置する左右側壁３２１ｃとを具
備している。そして、この可動部本体３２１は、その左
右側壁３２１ｃの前面側に、図１１に示すように、蝶持
機構４の一部を構成する軸保持部４１が支持させてある
とともに、図７に示すように、その上下壁３２１ａ、３
２１ｂの幅方向の略全域に亘ってガイド機構５の一部を
構成するローラ５２が適宜箇所に間欠的に突設してあ
る。As shown in FIG. 7, the movable portion 32 is mainly composed of a movable portion main body 321 which is substantially in a square shape when viewed from the front and is positioned in a close contact state with the opening edge portion of the front opening portion 14. The movable portion main body 321 is movably supported in the front-rear direction by the rack portion 7 provided at a position meshing with the tooth portion 61 of the pinion portion 6. The rack portion 7
It is a well-known rod-shaped gear having a substantially rectangular parallelepiped shape extending in the front-rear direction and having a tooth portion 71 that meshes with the tooth portion 61 of the pinion portion 6 on the outer surface thereof. Also, this rack section 7
The auxiliary wheels 72 are provided at two positions in the front-rear direction so as to roll the guide wall 313 of the fixed portion 31 in the front-rear direction to assist the rack 7 in moving in the front-rear direction. . Further, the rack portion 7 is provided with a protruding portion 73 protruding from the inner surface side of the rear end portion and the center portion in the front-rear direction, and when the rack portion 7 moves, the protruding portion 73 is provided on the surface facing the connecting wall 312 of the fixing portion 31. By sliding in the slide groove 314, the rack portion 7 is guided so that it can be properly moved in the front-rear direction without meandering. Further, when the door plate 2 moves to the openable / closable position Q, the projection 73 hits the rearward facing surface 314a of the slide groove 314 and prohibits the door plate 2 from moving forward from the openable / closable position Q. It also plays the role of a stopper.
The movable portion main body 321 is provided on the front surface side, which is the tip end side in the moving direction of the rack portion 7. As shown in FIG. 7, the movable part main body 321 has a substantially square shape in front view in which the shape of the opening edge of the front opening 14 of the case main body 1 and the shape formed by the outer edge thereof are substantially similar to each other. And the upper and lower walls 321a and 321b located along the width direction.
And left and right sidewalls 321c located along the up-down direction. As shown in FIG. 11, the movable portion main body 321 is supported by the shaft holding portion 41 forming a part of the butterfly holding mechanism 4 on the front side of the left and right side walls 321c, and is also shown in FIG. The upper and lower walls 321a, 3
Rollers 52 forming a part of the guide mechanism 5 are intermittently projected at appropriate places over substantially the entire widthwise direction of 21b.

【００２９】蝶持機構４は、図１１に示すように、前記
前面開口部１４において略鉛直方向に沿って位置する開
口側縁部１４ｃと、この開口側縁部１４ｃに対応する端
部戸板２Ａの外側の側縁部２ｃとの間に設けてあり、前
記端部戸板２Ａの側縁部２ｃを開閉可能に支持するもの
である。具体的には、前記可動部本体３２１の左右側壁
３２１ｃの前面側に適宜の手段で取り付けた軸保持部４
１と、この軸保持部４１に保持させた軸部４２と、この
軸部４２に対して正逆方向に回転可能となるように前記
戸板２の側縁部２ｃ側に設けた軸受部４３とを具備して
いるような周知の蝶番機構である。前記軸保持部４１
は、前記前面開口部１４の開口上下寸法と略等しい上下
寸法を有するものである。また、軸受部４３も、前記端
部戸板２Ａの上下寸法と略等しい上下寸法を有するもの
で、前記端部戸板２Ａの背面側に設けた上下の保護枠２
１にその上下端部４３ａを適宜の手段で取り付けてあ
る。このような構成のものにおいて、前記開閉可能位置
Ｑにある前記端部戸板２Ａを開成する際には、該端部戸
板２Ａの回転端側である他方の側縁部２ｄ側に吸着把手
等（図示せず）を取り付け、図５に示すように、前記蝶
持機構４を介して前方へ向って鉛直軸心回りに回転する
ことにより、端部戸板２Ａを開成する。As shown in FIG. 11, the butterfly holding mechanism 4 has an opening side edge portion 14c located along the substantially vertical direction in the front surface opening portion 14 and an end door plate 2A corresponding to the opening side edge portion 14c. It is provided between the outer side edge 2c and the side edge 2c of the end door plate 2A so as to be openable and closable. Specifically, the shaft holding part 4 attached to the front side of the left and right side walls 321c of the movable part body 321 by an appropriate means.
1, a shaft portion 42 held by the shaft holding portion 41, and a bearing portion 43 provided on the side edge portion 2c side of the door plate 2 so as to be rotatable in the forward and reverse directions with respect to the shaft portion 42. It is a well-known hinge mechanism including the following. The shaft holding portion 41
Has a vertical dimension substantially equal to the vertical dimension of the opening of the front opening 14. The bearing portion 43 also has a vertical dimension substantially equal to the vertical dimension of the end door plate 2A, and the upper and lower protective frames 2 provided on the back side of the end door plate 2A.
The upper and lower end portions 43a thereof are attached to 1 by appropriate means. In such a configuration, when the end door plate 2A at the openable / closable position Q is opened, the suction handle or the like (on the side edge 2d side which is the rotation end side of the end door plate 2A). (Not shown) is attached, and as shown in FIG. 5, the end door plate 2A is opened by rotating forward about the vertical axis through the hinge mechanism 4.

【００３０】なお、図示していないが、端部戸板２Ａが
閉止位置Ｐにある時及び閉止位置Ｐから開閉可能位置Q
へと移動する時に、該端部戸板２Ａが蝶持機構４を介し
て回転しないように確実にロックするとともに、開閉可
能位置Ｑでは簡単にロックを解除して端部戸板２Ａを開
成することができるようなロック機構を前記端部戸板２
Ａ近傍に設けるようにしている。Although not shown in the drawing, when the end door plate 2A is in the closed position P and the openable / closeable position Q from the closed position P is
When moving to, the end door plate 2A is securely locked so as not to rotate via the hinge mechanism 4, and at the openable / closable position Q, the end door plate 2A can be easily opened to open the end door plate 2A. A lock mechanism that enables the end door plate 2
It is arranged near A.

【００３１】ガイド機構５は、図２、図３及び図１２に
示すように、前記戸板２の上下縁部２ａ、２ｂの内側に
沿って設けた案内溝５１と、前記案内溝５１内を巾方向
に沿って転動可能に設けたローラ５２とを具備してい
る。案内溝５１は、前記戸板２の上下縁部２ａ、２ｂの
内側に沿って設けた保護枠２１の内面２１ａ側に巾方向
に沿って連続して設けてある。具体的には、前記保護枠
２１の内面側から後方に向って突出した上下壁５１１
と、これら上下壁５１１の突出端側から互いに相寄る方
向へ鉛直方向に略沿って延出した一対の後壁５１２とを
具備している。この案内溝５１は、前記ローラ５２を転
動可能に収容し得る奥行寸法及び上下寸法を有してい
る。一方、ローラ５２は、前記可動部本体３２１の上下
壁３２１ａの幅方向に略沿った複数箇所に水平軸心回り
に回転可能に軸着してある。As shown in FIGS. 2, 3 and 12, the guide mechanism 5 has a guide groove 51 provided along the inside of the upper and lower edges 2a, 2b of the door plate 2 and a width inside the guide groove 51. The roller 52 is provided so as to be rollable along the direction. The guide groove 51 is continuously provided along the width direction on the inner surface 21a side of the protective frame 21 provided along the inside of the upper and lower edge portions 2a, 2b of the door plate 2. Specifically, the upper and lower walls 511 protruding rearward from the inner surface side of the protection frame 21.
And a pair of rear walls 512 extending in the vertical direction from the protruding end sides of the upper and lower walls 511 so as to be closer to each other. The guide groove 51 has a depth dimension and a vertical dimension capable of accommodating the roller 52 in a rollable manner. On the other hand, the rollers 52 are rotatably mounted around a horizontal axis at a plurality of positions substantially along the width direction of the upper and lower walls 321a of the movable part main body 321.

【００３２】なお、図１１に示すように、前記戸板２の
うち端部戸板２Ａの上下縁部２ａ、２ｂの内側に設けた
保護枠２１の内面２１ａ側にも前記案内溝５１と略同様
の構成を有する溝部ｍが設けてあるが、この溝部ｍは、
前記保護枠２１の内面２１ａ側から後方に向って突出し
た上下壁ｍ１のみから構成されており、前記蝶持機構４
を介して前記端部戸板２Ａを前記可動部本体３２１に対
し開閉する際に、この溝部ｍが開閉動作を妨げないよう
にしている。As shown in FIG. 11, the inner surface 21a side of the protective frame 21 provided inside the upper and lower edges 2a and 2b of the end door plate 2A of the door plate 2 is substantially the same as the guide groove 51. A groove portion m having a configuration is provided, and this groove portion m is
The protection frame 21 is composed of only the upper and lower walls m1 projecting rearward from the inner surface 21a side, and the butterfly holding mechanism 4 is provided.
This groove portion m does not prevent the opening / closing operation when the end portion door plate 2A is opened / closed with respect to the movable portion main body 321 via.

【００３３】次に、この展示ケースＡの戸板２を開成す
る場合の取扱方法を説明する。Next, a handling method for opening the door plate 2 of the display case A will be described.

【００３４】先ず、各戸板２が図１及び図４に示す面一
な閉止位置Ｐにある状態で、前記上下化粧板１５、１６
を回動退避させた後、モータ部Ｍを駆動させることによ
って、駆動軸８を回転させる。この駆動軸８の回転とと
もに前記ピニオン部６が回転し、このピニオン部６の回
転移動がラック部７の前方への直線移動へと変換される
ようにする。ラック部７が前方へ直線移動することによ
って、可動部３２が前方へ移動することとなり、全ての
戸板２が、図４中想像線に示すように、蝶持機構４及び
ガイド機構５とともに開閉可能位置Ｑへと移動する。そ
して、前記前面開口部１４を開成させて展示空間Ｓ内の
展示物の出し入れ等を行うには、先ず、端部戸板２Ａを
開成する。端部戸板２Ａを開成させる際には、例えば、
この端部戸板２Ａの回転端部側である内側の側縁部２ｄ
側に吸着把手等（図示せず）を取り付け、図５に示すよ
うに、回転支持端側である外側の側縁部２ｃに設けた蝶
持機構４を介して前方に向って鉛直軸心回りに回転させ
て開成する。このようにすると、展示空間Ｓの端部側が
略完全に開成することとなり、展示物の出し入れ等が非
常に行い易いものとなる。First, the upper and lower decorative plates 15 and 16 with the door plates 2 in the flush closed position P shown in FIGS.
After rotationally retracting, the motor shaft M is driven to rotate the drive shaft 8. With the rotation of the drive shaft 8, the pinion portion 6 rotates, and the rotational movement of the pinion portion 6 is converted into the forward linear movement of the rack portion 7. By the linear movement of the rack portion 7 to the front, the movable portion 32 moves to the front, and all the door plates 2 can be opened and closed together with the butterfly holding mechanism 4 and the guide mechanism 5 as shown by the imaginary line in FIG. Move to position Q. Then, in order to open and close the front opening 14 to take in and out the exhibits in the exhibition space S, first, the end door plate 2A is opened. When opening the end door plate 2A, for example,
The inner side edge portion 2d that is the rotating end portion side of the end door plate 2A
A suction handle or the like (not shown) is attached to the side, and as shown in FIG. 5, the vertical axis is rotated forward through the butterfly holding mechanism 4 provided on the outer side edge portion 2c which is the rotation support end side. Rotate to and open. By doing so, the end portion side of the exhibition space S is almost completely opened, which makes it very easy to take in and out the exhibits.

【００３５】さらに、展示空間Ｓの中央部を開成して、
展示物の出し入れ等を行うには、中央戸板２Bを幅方向
へ移動させるようにすればよい。その際には、例えば、
中央戸板２Ｂに対して吸着把手等（図示せず）を取り付
けて幅方向へ牽引操作を行って、図６に示すように、中
央戸板２Ｂを、前記ガイド機構５を介して幅方向にスラ
イド移動させる。具体的には、前記中央戸板２Ｂの上下
縁部２ａ、２ｂに設けた案内溝５１内を前記可動部本体
３２１側に設けたローラ５２を転動させるようにする。Further, by opening the central portion of the exhibition space S,
The central door plate 2B may be moved in the width direction in order to put in and take out the exhibits. In that case, for example,
By attaching a suction handle or the like (not shown) to the central door plate 2B and performing a pulling operation in the width direction, as shown in FIG. 6, the central door plate 2B is slid in the width direction via the guide mechanism 5. Let Specifically, the roller 52 provided on the movable part main body 321 side is made to roll in the guide groove 51 provided on the upper and lower edges 2a and 2b of the central door plate 2B.

【００３６】一方、以上とは逆の操作を行うことによ
り、開成した前面開口部１４を再び前記戸板２によって
閉止することができる。On the other hand, by performing the reverse operation to the above, the opened front opening 14 can be closed again by the door plate 2.

【００３７】このような構成のものであると、前記戸板
２を前後方向に移動可能に支持するべくケース本体１の
奥行方向に設置スペースを必要とする支持機構３が、図
２に示すように、ケース本体１の上端部側に存在しなく
なるため、該ケース本体１内の上部空間を展示空間Ｓと
してより広く利用することができる。特に、ケース本体
１を構成する天井面１３を前記前面開口部１４近傍から
すぐに後上方へ傾斜させることが可能となり、従来のよ
うに、前面側に位置する支持機構が邪魔になって、背面
に取り付けた掛け軸や絵画等の展示品が観覧し難いとい
う問題点も有効に回避することが可能となる。With such a structure, as shown in FIG. 2, the support mechanism 3 which requires an installation space in the depth direction of the case main body 1 to support the door plate 2 so as to be movable in the front-rear direction, as shown in FIG. Since it does not exist on the upper end side of the case body 1, the upper space in the case body 1 can be more widely used as the exhibition space S. In particular, it becomes possible to incline the ceiling surface 13 constituting the case main body 1 immediately rearward and upward from the vicinity of the front opening portion 14, and as in the conventional case, the support mechanism located on the front surface side interferes with the rear surface. It is also possible to effectively avoid the problem that it is difficult to view exhibits such as hanging scrolls and paintings attached to.

【００３８】支持機構３が、ケース本体１側に設けた固
定部３１と、この固定部３１に対して前後方向に移動可
能に設けてあるとともに前記蝶持機構４及びガイド機構
５の一部を支持する可動部３２とを具備し、前記可動部
３２が、前記閉止位置Ｐと前記開閉可能位置Qとの間を
前記固定部３１に対して移動して前記戸板２を前後方向
に出入自在としているものであるので、簡単な構成で、
電気的な同期駆動も取り易い戸板２を移動させることが
できる。The support mechanism 3 is provided on the side of the case body 1 so as to be movable, and is provided so as to be movable in the front-rear direction with respect to the fixed portion 31. And a movable portion 32 that supports the movable portion 32, and the movable portion 32 moves between the closed position P and the openable / closable position Q with respect to the fixed portion 31 so that the door plate 2 can freely move in and out in the front-rear direction. Since it is one that has a simple configuration,
It is possible to move the door panel 2 that is easy to take electrical synchronous drive.

【００３９】また、可動部３２が、前記ケース本体１の
前面開口部１４の開口縁部に略密接した状態で前後方向
に移動可能に設けた正面視略ロ字形の可動部本体３２１
を具備し、前記支持機構３が、前記可動部本体３２１の
側縁部である左右側壁３２１ｂを前後方向に移動可能に
支持しているので、前記ケース本体１内の上部空間を展
示空間Ｓとしてより広く利用し得る上、特に、複数の戸
板２を設けた場合に、全ての戸板２を同期させて前後方
向へ確実に移動させることが可能となる。Further, the movable portion main body 321 having a generally rectangular shape in a front view, which is provided so as to be movable in the front-rear direction in a state where the movable portion 32 is substantially in close contact with the opening edge portion of the front opening portion 14 of the case main body 1.
Since the supporting mechanism 3 supports the left and right side walls 321b, which are the side edge portions of the movable portion main body 321, so as to be movable in the front-rear direction, the upper space in the case main body 1 is used as the exhibition space S. In addition to being more widely used, in particular, when a plurality of door plates 2 are provided, all the door plates 2 can be synchronized and reliably moved in the front-rear direction.

【００４０】さらに、支持機構３が、前記固定部３１側
に正逆方向に回転可能に設けたピニオン部６と、前記可
動部３２側に設けてなり前記ピニオン部６の回転運動を
前記可動部３２の直線運動へと変換するラック部７とを
具備しているので、簡単な構成且つ機構的な同期も図り
易い構成で、前記可動部を直線的に前後移動させること
が可能となる。Further, the support mechanism 3 is provided on the fixed portion 31 side so as to be rotatable in the forward and reverse directions, and on the movable portion 32 side, the rotational movement of the pinion portion 6 is performed by the movable portion. Since the rack portion 7 for converting into the linear movement of 32 is provided, the movable portion can be linearly moved back and forth with a simple configuration and a configuration that facilitates mechanical synchronization.

【００４１】開閉機構が、前記支持機構３により閉止位
置Ｐから開閉可能位置Ｑへと移動させた戸板２を幅方向
に沿って移動可能に支持するガイド機構５であるので、
簡単な構成で、前記前面開口部１４の任意の位置を良好
に開成することが可能となる。Since the opening / closing mechanism is the guide mechanism 5 for movably supporting the door plate 2 moved from the closed position P to the openable / closable position Q by the support mechanism 3 along the width direction,
With a simple structure, it is possible to satisfactorily open an arbitrary position of the front opening 14.

【００４２】この場合に、ガイド機構５が、前記戸板２
の上下縁部２ａ、２ｂに沿って設けてあるので、戸板２
をより安定に支持し、且つその幅方向への移動をより安
定なものとすることが可能である。In this case, the guide mechanism 5 causes the door plate 2 to move.
Since it is provided along the upper and lower edges 2a, 2b of the door plate 2,
Can be supported more stably, and its movement in the width direction can be made more stable.

【００４３】ガイド機構５が、前記戸板２側に設けた案
内溝５１と、可動部本体３２１に設けてあり前記案内溝
５１内に転動可能に設けてあるローラ５２とを具備し、
前記ローラ５２が案内溝５１に案内されて戸板２を幅方
向に沿って移動可能に支持しているものであるので、吊
り機構により戸板を幅方向に沿って移動可能に支持して
いる場合と比べて、戸板脱落の危険性が少なくなる上、
ガラス板である戸板の撓み等も有効に防止することがで
きる。The guide mechanism 5 includes a guide groove 51 provided on the door plate 2 side and a roller 52 provided on the movable portion main body 321 and rollably provided in the guide groove 51.
Since the roller 52 is guided by the guide groove 51 to support the door plate 2 so as to be movable in the width direction, a case where the door mechanism is supported by the hanging mechanism so as to be movable in the width direction, Compared to this, there is less risk of the door plate falling off,
It is possible to effectively prevent bending of the door plate, which is a glass plate.

【００４４】また、開閉機構が、前記支持機構３により
閉止位置Ｐから開閉可能位置Qへと移動させた戸板２の
端部側を開閉可能に蝶持している蝶持機構４であるの
で、前面開口部１４の開口側縁部よりも外方に戸板の引
き込みスペースを設ける等しなくとも、確実に前面開口
部１４の端部側を開成することが可能となり、展示空間
Ｓの端部側に配置した展示物の出し入れ等も非常に行い
易いものとなる。Further, since the opening / closing mechanism is the butterfly holding mechanism 4 which holds the end portion side of the door plate 2 which is moved from the closed position P to the openable / closable position Q by the support mechanism 3 in an openable / closable manner. It is possible to surely open the end side of the front opening 14 without providing a space for drawing in the door plate outside the opening side edge of the front opening 14, and thus the end side of the exhibition space S. It will be very easy to put in and take out the exhibits placed in.

【００４５】さらに、蝶持機構４が、前記前面開口部１
４において略鉛直方向に沿って位置する開口側縁部１４
ｃと、この開口側縁部１４ｃに対応する戸板２の側縁部
２ｃとの間に設けてあるので、前記前面開口部１４の端
部を略完全に開成することができる。Further, the butterfly holding mechanism 4 is provided with the front opening 1
4, the opening-side edge portion 14 located substantially along the vertical direction
Since it is provided between c and the side edge 2c of the door plate 2 corresponding to the opening side edge 14c, the end of the front opening 14 can be opened almost completely.

【００４６】さらに、蝶持機構４が、前記前面開口部１
４の開口側縁部１４ｃ側に設けた軸保持部４１に保持さ
せた軸部４２と、この軸部４２に対して回転可能となる
ように前記端部戸板２Ａの側縁部２ｃ側に設けた軸受部
４３とを具備しているので、簡単な構成で端部戸板２Ａ
を開閉可能に蝶持することができる。Further, the butterfly holding mechanism 4 is provided with the front opening 1
4, a shaft portion 42 held by a shaft holding portion 41 provided on the opening side edge portion 14c side, and provided on the side edge portion 2c side of the end door plate 2A so as to be rotatable with respect to the shaft portion 42. 2A of the end door plate with a simple structure, since
Can be opened and closed by a butterfly.

【００４７】なお、本発明における構成は、以上説明し
たものに限定されないのは勿論である。例えば、本実施
の形態では、前記前面開口部を閉止する位置に複数枚の
戸板を設けるようにしていたが、これに限定されす、戸
板は、１枚ものであってもよい。さらに、本実施の形態
では、支持機構が、前記前面開口部１４の開口側縁部１
４ｃ側に位置するように設けてあったが、これに限定さ
れず、図１３に示すように、前記前面開口部１４の開口
側縁部１４ｃ側及び開口下縁部１４ｄ側に位置するよう
に設けてあってもよい。すなわち、正面視略ロ字形状の
可動部本体３２１の左右側壁３２１ｃ及び下壁３２１ｂ
を支持する位置に支持機構３を設けるようにしている。
また、戸板を開閉可能に支持する機構も、蝶持機構とガ
イド機構を組み合わせるものに限定されず、全ての戸板
がガイド機構によって幅方向に沿って移動可能に支持さ
れているものであってもよい。その他の構成も本発明の
趣旨を逸脱しない範囲で種々変形が可能である。It goes without saying that the structure of the present invention is not limited to that described above. For example, in the present embodiment, a plurality of door plates are provided at the position where the front opening is closed, but the number of door plates is not limited to this and may be one. Further, in the present embodiment, the support mechanism uses the opening side edge portion 1 of the front opening portion 14.
Although it is provided so as to be located on the 4c side, the present invention is not limited to this, and as shown in FIG. 13, it may be located on the opening side edge 14c side and the opening lower edge 14d side of the front opening 14. It may be provided. That is, the left and right side walls 321c and the lower wall 321b of the movable portion main body 321 having a substantially square shape when viewed from the front.
The support mechanism 3 is provided at a position for supporting the.
Further, the mechanism for supporting the door plate so that it can be opened and closed is not limited to the combination of the butterfly holding mechanism and the guide mechanism, and even if all the door plates are supported by the guide mechanism so as to be movable along the width direction. Good. Other configurations can be variously modified without departing from the spirit of the present invention.

【００４８】[0048]

【発明の効果】本発明は、以上説明したような構成で実
施され以下に記載されるような効果を奏する。The present invention is carried out with the above-described structure and has the following effects.

【００４９】すなわち、本発明は、前記戸板を前記閉止
位置と該戸板を開閉可能な状態とする開閉可能位置との
間で厚み方向に略沿って出入自在に支持する支持機構
が、前記支持機構が、前記開口部において鉛直方向に略
沿って位置する開口側縁部側に位置するように設けてあ
るので、ケース本体の奥行方向に設置スペースを必要と
する支持機構が、該ケース本体の上端部側に存在しなく
なるため、ケース本体内の上部空間を展示空間としてよ
り広く利用することができ、さらに、ケース本体の上端
部前面側に位置する支持機構が邪魔になって、背面に取
り付けた掛け軸や絵画等の展示品が観覧し難いという問
題点も有効に回避することが可能となる。That is, according to the present invention, the support mechanism for supporting the door plate so that it can be moved in and out substantially along the thickness direction between the closed position and the openable and closable position for opening and closing the door plate is the support mechanism. Is provided so as to be positioned on the side of the opening side edge portion that is positioned substantially along the vertical direction in the opening portion, so that the support mechanism that requires an installation space in the depth direction of the case body is the upper end of the case body. Since it does not exist on the side of the case, the upper space inside the case body can be used more widely as an exhibition space, and the support mechanism located on the front side of the upper end of the case body interferes and is attached to the back side. It is also possible to effectively avoid the problem that it is difficult to view exhibits such as hanging scrolls and paintings.

【００５０】また、前記支持機構が、前記開口部におい
て開口下縁部側及び鉛直方向に略沿って位置する開口側
縁部側に位置するように設けてある場合も同様の効果を
奏するものである。The same effect can be obtained also when the support mechanism is provided so as to be located on the lower edge side of the opening and on the edge side of the opening substantially along the vertical direction. is there.

【００５１】支持機構が、ケース本体側に設けた固定部
と、この固定部に対して前後方向に移動可能に設けてあ
るとともに前記開閉機構の一部を支持する可動部とを具
備し、前記可動部が、前記閉止位置と前記開閉可能位置
との間を前記固定部に対して移動して前記戸板を前後方
向に出入自在としているものであるならば、簡単な構成
で、電気的な同期駆動も取り易い戸板を移動させるため
の支持機構を構成することができる。The support mechanism includes a fixed portion provided on the case body side and a movable portion that is movable in the front-rear direction with respect to the fixed portion and that supports a part of the opening / closing mechanism. If the movable part moves between the closed position and the openable / closable position with respect to the fixed part to allow the door plate to move in and out in the front-rear direction, a simple structure and electrical synchronization can be achieved. It is possible to configure a support mechanism for moving the door plate that can be easily driven.

【００５２】また、可動部が、前記ケース本体の開口部
の開口縁部に略密接した状態で前後方向に移動可能に設
けた正面視略ロ字形の可動部本体を具備し、前記支持機
構が、前記可動部本体の側縁部を前後方向に移動可能に
支持しているものや、可動部が、前記ケース本体の開口
部の開口縁部に略密接した状態で前後方向に移動可能に
設けた正面視略ロ字形の可動部本体を具備し、前記支持
機構が、前記可動部本体の側縁部及び下縁部を前後方向
に移動可能に支持しているものであるならば、特に、複
数の戸板を設けた場合に、全ての戸板を同期させて前後
方向へ確実に移動させることが可能となる。Further, the movable part body is provided with a movable part body having a generally square shape in a front view, which is provided so as to be movable in the front-rear direction in a state of being in close contact with the opening edge part of the opening part of the case body, and the supporting mechanism is provided. Provided for movably supporting the side edge portion of the movable portion main body in the front-back direction, and movably provided in the front-rear direction in a state where the movable portion is in close contact with the opening edge portion of the opening portion of the case main body. If it is provided with a movable portion main body having a substantially square shape in a front view, and the support mechanism supports the side edge portion and the lower edge portion of the movable portion main body so as to be movable in the front-rear direction, in particular, When a plurality of door plates are provided, all the door plates can be synchronized and reliably moved in the front-rear direction.

【００５３】さらに、支持機構が、前記固定部側に正逆
方向に回転可能に設けたピニオン部と、前記可動部側に
設けてなり前記ピニオン部の回転運動を前記可動部の直
線運動へと変換するラック部とを具備しているならば、
簡単な構成且つ機構的な同期も図り易い構成で、前記可
動部を直線的に前後移動させることが可能となる。Further, the support mechanism is provided on the fixed portion side so as to be rotatable in the forward and reverse directions, and on the movable portion side, the rotational movement of the pinion portion is converted into the linear movement of the movable portion. If you have a rack unit to convert,
The movable part can be linearly moved back and forth with a simple structure and a structure that facilitates mechanical synchronization.

【００５４】開閉機構が、前記支持機構により閉止位置
から開閉可能位置へと移動させた戸板を幅方向に沿って
移動可能に支持するガイド機構であるならば、簡単な構
成で、前記前面開口部の任意の位置を良好に開成するこ
とが可能となる。If the opening / closing mechanism is a guide mechanism for movably supporting the door plate moved from the closed position to the openable / closable position by the support mechanism along the width direction, the front opening portion has a simple structure. It is possible to satisfactorily open any position of the.

【００５５】この場合に、ガイド機構が、前記戸板の上
下縁部に沿って設けてあるならば、戸板をより安定に支
持し、且つその幅方向への移動をより安定なものとする
ことが可能である。In this case, if the guide mechanism is provided along the upper and lower edges of the door plate, the door plate can be supported more stably and its movement in the width direction can be made more stable. It is possible.

【００５６】ガイド機構が、ケース本体側又は戸板側の
何れか一方側に設けた案内溝と、他方側に設けてなり前
記案内溝内に転動可能に設けてあるローラとを具備し、
前記ローラが案内溝に案内されて戸板を幅方向に沿って
移動可能に支持しているものであるならば、吊り機構に
より戸板を幅方向に沿って移動可能に支持している場合
と比べて、戸板脱落の危険性が少なくなる上、ガラス板
である戸板の撓み等も有効に防止することができる。The guide mechanism is provided with a guide groove provided on one of the case body side and the door plate side, and a roller provided on the other side and rollably provided in the guide groove.
If the roller is guided by the guide groove to support the door plate so as to be movable in the width direction, as compared with the case where the door mechanism is supported by the hanging mechanism so as to be movable in the width direction. In addition, the risk of the door plate falling off is reduced, and the bending of the door plate, which is a glass plate, can be effectively prevented.

【００５７】また、開閉機構が、前記支持機構により閉
止位置から開閉可能位置へと移動させた戸板の端部側を
開閉可能に蝶持している蝶持機構であるならば、開口部
の開口側縁部よりも外方に戸板の引き込みスペースを設
ける等しなくとも、確実に開口部の端部側を開成するこ
とが可能となり、展示空間の端部側に配置した展示物の
出し入れ等も非常に行い易いものとなる。If the opening / closing mechanism is a butterfly holding mechanism that holds the end of the door plate moved from the closed position to the openable / closable position by the supporting mechanism so as to be openable / closable, the opening of the opening is opened. It is possible to open the end side of the opening securely without providing a space for drawing in the doorboard outside the side edge, and to put in and take out the exhibits placed on the end side of the exhibition space. It will be very easy to do.

【００５８】さらに、蝶持機構が、前記開口部において
略鉛直方向に沿って位置する開口側縁部と、この開口側
縁部に対応する戸板の側縁部との間に設けてあるなら
ば、前記開口部の端部を略完全に開成し得るようにする
ことができる。Further, if the butterfly holding mechanism is provided between the opening side edge located in the opening along the substantially vertical direction and the side edge of the door plate corresponding to the opening side edge. The end portion of the opening can be opened almost completely.

【００５９】さらに、蝶持機構が、前記開口部の開口側
縁部側又は前記戸板の側縁部側の何れか一方側に設けた
軸部と、この軸部を介して前記戸板が前記開口部に対し
て回転可能となるように少なくとも前記戸板の側縁部側
又は前記開口部の開口側縁部側の他方側に設けた軸受部
とを具備しているならば、簡単な構成で戸板を開閉可能
に蝶持することができる。Furthermore, the hinge mechanism has a shaft portion provided on either one of the opening side edge portion side of the opening portion or the side edge portion side of the door plate, and the door plate is opened via the shaft portion. If it has at least a bearing provided on the side edge side of the door plate or on the other side of the opening side edge side of the opening so as to be rotatable with respect to the door plate, the door plate has a simple structure. Can be opened and closed by a butterfly.

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

【図１】本発明の一実施の形態において戸板が閉止位置
にある状態を示す展示ケースの全体斜視図。FIG. 1 is an overall perspective view of an exhibition case showing a state in which a door plate is in a closed position according to an embodiment of the present invention.

【図２】同戸板の上部構造を示す要部拡大側断面図。FIG. 2 is an enlarged side sectional view of an essential part showing the upper structure of the door plate.

【図３】同戸板の下部構造を示す要部拡大側断面図。FIG. 3 is an enlarged side sectional view of an essential part showing a lower structure of the door plate.

【図４】同戸板の取扱方法を説明するための模式的な平
断面図。FIG. 4 is a schematic plan sectional view for explaining a method of handling the door board.

【図５】同戸板の取扱方法を説明するための模式的な平
断面図。FIG. 5 is a schematic plan sectional view for explaining a method of handling the door board.

【図６】同戸板の取扱方法を説明するための模式的な平
断面図。FIG. 6 is a schematic plan sectional view for explaining a method of handling the door board.

【図７】同要部を示す斜視図。FIG. 7 is a perspective view showing the same main part.

【図８】同支持機構を示す平面図。FIG. 8 is a plan view showing the support mechanism.

【図９】同支持機構を示す背面図。FIG. 9 is a rear view showing the support mechanism.

【図１０】同要部を示す右側面図。FIG. 10 is a right side view showing the main part.

【図１１】同要部を示す拡大斜視図。FIG. 11 is an enlarged perspective view showing the main part.

【図１２】同要部を示す拡大斜視図。FIG. 12 is an enlarged perspective view showing the main part.

【図１３】同一変形例において要部を示す斜視図。FIG. 13 is a perspective view showing a main part in the same modified example.

【符号の説明】[Explanation of symbols]

１…ケース本体 １４…開口部（前面開口部） １４ｃ…開口側縁部 １４ｄ…開口側縁部 ２…戸板 ２ａ…上縁部 ２ｂ…下縁部 ２ｃ…側縁部 ３…支持機構 ３１…固定部 ３２…可動部 ４…蝶持機構 ４１…軸受部 ４２…軸部 ５…ガイド機構 ５１…案内溝 ５２…ローラ ６…ピニオン部 ７…ラック部 ８…駆動軸 Ａ…展示ケース Ｐ…閉止位置 Ｑ…開閉可能位置 1 ... Case body 14 ... Opening (front opening) 14c ... Opening side edge 14d ... Opening side edge 2 ... Door board 2a ... upper edge 2b ... lower edge 2c ... Side edge 3 ... Support mechanism 31 ... Fixed part 32 ... Movable part 4 ... Butterfly holding mechanism 41 ... Bearing part 42 ... Shaft 5 ... Guide mechanism 51 ... Guide groove 52 ... Laura 6 ... Pinion part 7 ... rack part 8 ... Drive shaft A ... Exhibition case P ... Closed position Q ... Openable / closeable position

Claims (12)

【特許請求の範囲】[Claims] 【請求項１】ケース本体と、閉止位置において前記ケー
ス本体に設けた開口部を略面一に閉止する位置に配置さ
れるように構成したガラス板等の透明剛体を主体として
形成される戸板とを具備する展示ケースにおいて、 前記戸板を前記閉止位置と該戸板を開閉可能な状態とす
る開閉可能位置との間で厚み方向に略沿って出入自在に
支持する支持機構と、開閉可能位置において前記戸板を
開閉可能に支持する開閉機構とを具備し、前記支持機構
が、前記開口部において鉛直方向に略沿って位置する開
口側縁部側に位置するように設けてあることを特徴とす
る展示ケース。1. A case main body, and a door plate formed mainly of a transparent rigid body such as a glass plate arranged so as to be disposed at a position where the opening provided in the case main body is closed in a substantially flush position at a closed position. In a display case comprising: a support mechanism that supports the door plate so that it can be freely moved in and out substantially in the thickness direction between the closed position and the openable and closable position where the door plate can be opened and closed. An opening and closing mechanism that supports the door plate so that it can be opened and closed, and the supporting mechanism is provided so as to be located on the opening side edge portion that is located substantially along the vertical direction in the opening portion. Case. 【請求項２】ケース本体と、閉止位置において前記ケー
ス本体に設けた開口部を略面一に閉止する位置に配置さ
れるように構成したガラス板等の透明剛体を主体として
形成される戸板とを具備する展示ケースにおいて、 前記戸板を前記閉止位置と該戸板を開閉可能な状態とす
る開閉可能位置との間で厚み方向に略沿って出入自在に
支持する支持機構と、開閉可能位置において前記戸板を
開閉可能に支持する開閉機構とを具備し、前記支持機構
が、前記開口部において開口下縁部側及び鉛直方向に略
沿って位置する開口側縁部側に位置するように設けてあ
ることを特徴とする展示ケース。2. A case main body, and a door plate formed mainly of a transparent rigid body such as a glass plate which is arranged at a position where the opening provided in the case main body is closed at a closed position in a substantially flush manner. In a display case comprising: a support mechanism that supports the door plate so that it can be freely moved in and out substantially in the thickness direction between the closed position and the openable and closable position where the door plate can be opened and closed. An opening / closing mechanism that supports the door plate to be openable and closable is provided, and the supporting mechanism is provided so as to be located at the opening lower edge portion side and the opening side edge portion side that is substantially along the vertical direction in the opening portion. An exhibition case characterized by that. 【請求項３】支持機構が、ケース本体側に設けた固定部
と、この固定部に対して前後方向に移動可能に設けてあ
るとともに前記開閉機構の一部を支持する可動部とを具
備し、前記可動部が、前記閉止位置と前記開閉可能位置
との間を前記固定部に対して移動して前記戸板を前後方
向に出入自在としていることを特徴とする請求項１又は
２記載の展示ケース。3. A support mechanism includes a fixed portion provided on the case body side, and a movable portion which is provided so as to be movable in the front-rear direction with respect to the fixed portion and which supports a part of the opening / closing mechanism. The exhibit according to claim 1 or 2, wherein the movable part moves between the closed position and the openable / closable position with respect to the fixed part so that the door plate can be moved in and out in the front-rear direction. Case. 【請求項４】可動部が、前記ケース本体の開口部の開口
縁部に略密接した状態で前後方向に移動可能に設けた正
面視略ロ字形の可動部本体を具備し、前記支持機構が、
前記可動部本体の側縁部側を前後方向に移動可能に支持
していることを特徴とする請求項３記載の展示ケース。4. A movable portion main body, which is substantially square-shaped in a front view and is provided so as to be movable in the front-rear direction in a state where the movable portion is in close contact with the opening edge portion of the opening portion of the case main body, and the support mechanism is provided. ,
The display case according to claim 3, wherein a side edge portion side of the movable portion main body is supported so as to be movable in the front-rear direction. 【請求項５】可動部が、前記ケース本体の開口部の開口
縁部に略密接した状態で前後方向に移動可能に設けた正
面視略ロ字形の可動部本体を具備し、前記支持機構が、
前記可動部本体の側縁部側及び下縁部側を前後方向に移
動可能に支持していることを特徴とする請求項３記載の
展示ケース。5. A movable portion main body, which is substantially square-shaped in a front view and is provided so as to be movable in the front-rear direction in a state where the movable portion is in close contact with the opening edge portion of the opening portion of the case main body, and the support mechanism is provided. ,
The display case according to claim 3, wherein a side edge portion side and a lower edge portion side of the movable portion main body are supported so as to be movable in the front-rear direction. 【請求項６】支持機構が、前記固定部側に正逆方向に回
転可能に設けたピニオン部と、前記可動部側に設けてな
り前記ピニオン部の回転運動を前記可動部の直線運動へ
と変換するラック部とを具備していることを特徴とする
請求項３、４又は５記載の展示ケース。6. A support mechanism, wherein a pinion part is provided on the fixed part side so as to be rotatable in forward and reverse directions, and a rotary motion of the pinion part provided on the movable part side is converted into a linear motion of the movable part. The display case according to claim 3, 4 or 5, further comprising: a rack unit for converting. 【請求項７】開閉機構が、前記支持機構により閉止位置
から開閉可能位置へと移動させた戸板を幅方向に沿って
移動可能に支持するガイド機構であることを特徴とする
請求項１記載の展示ケース。7. The opening / closing mechanism is a guide mechanism for movably supporting the door plate moved from the closed position to the openable / closable position by the support mechanism along the width direction. Exhibition case. 【請求項８】ガイド機構が、前記戸板の上下縁部に沿っ
て設けてあることを特徴とする請求項７記載の展示ケー
ス。8. The display case according to claim 7, wherein the guide mechanism is provided along the upper and lower edges of the door plate. 【請求項９】ガイド機構が、ケース本体側又は戸板側の
何れか一方側に設けた案内溝と、他方側に設けてなり前
記案内溝内に転動可能に設けてあるローラとを具備し、
前記ローラが案内溝に案内されて戸板を幅方向に沿って
移動可能に支持していることを特徴とする請求項７又は
８記載の展示ケース。9. A guide mechanism is provided with a guide groove provided on one side of a case body side or a door plate side, and a roller provided on the other side and rollably provided in the guide groove. ,
9. The display case according to claim 7, wherein the roller is guided by the guide groove to support the door plate so as to be movable in the width direction. 【請求項１０】開閉機構が、前記支持機構により閉止位
置から開閉可能位置へと移動させた戸板の端部側を開閉
可能に蝶持している蝶持機構であることを特徴とする請
求項１記載の展示ケース。10. The opening / closing mechanism is a hinge-holding mechanism that holds the end of the door plate, which has been moved from the closed position to the openable / closable position by the support mechanism, so as to be openable / closable. Display case described in 1. 【請求項１１】蝶持機構が、前記開口部において略鉛直
方向に沿って位置する開口側縁部と、この開口側縁部に
対応する戸板の側縁部との間に設けてあることを特徴と
する請求項１０記載の展示ケース。11. A hinge mechanism is provided between an opening-side edge portion of the opening portion which is positioned along a substantially vertical direction and a side edge portion of the door plate corresponding to the opening-side edge portion. The display case according to claim 10, wherein the display case is a display case. 【請求項１２】蝶持機構が、前記開口部の開口側縁部側
又は前記戸板の側縁部側の何れか一方側に設けた軸部
と、この軸部を介して前記戸板が前記開口部に対して回
転可能となるように少なくとも前記戸板の側縁部側又は
前記開口部の開口側縁部側の他方側に設けた軸受部とを
具備していることを特徴とする請求項１０又は１１記載
の展示ケース。12. A shaft portion provided on either one of an opening side edge portion side of the opening portion or a side edge portion side of the door plate by a hinge mechanism, and the door plate is opened through the shaft portion. 11. A bearing portion provided at least on the side edge portion side of the door plate or on the other side of the opening side edge portion side of the opening portion so as to be rotatable with respect to the portion. Or the display case described in 11.
JP2001214448A 2001-07-13 2001-07-13 Display case Expired - Lifetime JP4883851B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001214448A JP4883851B2 (en) 2001-07-13 2001-07-13 Display case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001214448A JP4883851B2 (en) 2001-07-13 2001-07-13 Display case

Publications (2)

Publication Number Publication Date
JP2003024190A true JP2003024190A (en) 2003-01-28
JP4883851B2 JP4883851B2 (en) 2012-02-22

Family

ID=19049264

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Link
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08100673A (en) * 1994-09-30 1996-04-16 Nippon Muki Co Ltd Intake filter device
JPH10262783A (en) * 1997-03-25 1998-10-06 Shinko North Kk Showcase
JP2000102455A (en) * 1998-09-28 2000-04-11 Kokuyo Co Ltd Showcase
JP2000312633A (en) * 1999-04-30 2000-11-14 Itoki Crebio Corp Display device
JP2001020590A (en) * 1999-07-08 2001-01-23 Kokuyo Co Ltd Storing furniture

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08100673A (en) * 1994-09-30 1996-04-16 Nippon Muki Co Ltd Intake filter device
JPH10262783A (en) * 1997-03-25 1998-10-06 Shinko North Kk Showcase
JP2000102455A (en) * 1998-09-28 2000-04-11 Kokuyo Co Ltd Showcase
JP2000312633A (en) * 1999-04-30 2000-11-14 Itoki Crebio Corp Display device
JP2001020590A (en) * 1999-07-08 2001-01-23 Kokuyo Co Ltd Storing furniture

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