JP5143530B2 - Bookcase - Google Patents

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JP5143530B2
JP5143530B2 JP2007284809A JP2007284809A JP5143530B2 JP 5143530 B2 JP5143530 B2 JP 5143530B2 JP 2007284809 A JP2007284809 A JP 2007284809A JP 2007284809 A JP2007284809 A JP 2007284809A JP 5143530 B2 JP5143530 B2 JP 5143530B2
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side plates
shelf
fixed
bookshelf
plate
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JP2009106693A (en
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隆雅 山根
亙 乾
拓 平尾
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Okamura Corp
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Okamura Corp
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Description

本発明は、例えば図書館等の蔵書エリアに設置され、書籍類を陳列するのに使用される書棚に関する。   The present invention relates to a bookshelf that is installed in a library area such as a library and used to display books.

図書館等で使用される書棚においては、多数の書籍が陳列されるため、十分な耐荷重強度と剛性が要求される。
そのため、従来の書棚は、床面に立設された左右１対の側板の上下両端部の対向面同士を、強度メンバーの一部をなす天板や底板または横連結杆により連結するとともに、それら各部材により囲まれた後端部の枠状空間に後面板(背板)を嵌め込むことにより、前面のみが開口する箱形に形成し、左右の側板の対向面により、上下複数段の棚板を支持する構成となっているのが一般的である(例えば特許文献１〜３参照)。
特開平８−７０９４０号公報(図１) 特開２００２−６５３７１号公報(図１、図１２) 特開２００６−１３０１７８号公報(図１) In a bookshelf used in a library or the like, since a large number of books are displayed, sufficient load bearing strength and rigidity are required.
Therefore, the conventional bookshelf connects the opposing surfaces of the upper and lower ends of a pair of left and right side plates erected on the floor surface by a top plate, a bottom plate, or a horizontal connection rod that forms part of a strength member. By fitting a rear plate (back plate) into the frame space at the rear end surrounded by each member, it is formed into a box shape with only the front opening, and the upper and lower shelves are formed by the opposing surfaces of the left and right side plates. In general, the plate is supported (see, for example, Patent Documents 1 to 3).
JP-A-8-70940 (FIG. 1) JP 2002-65371 A (FIGS. 1 and 12) JP 2006-130178 A (FIG. 1)

上記特許文献１〜３に記載されている書棚のように、前面が開口する箱形に形成されていると、高さの高い書棚においては、最上端部の天板や横連結杆が、天井からの照明光を遮るだけでなく、書棚上部に開放感がないので、利用者に圧迫感を与えてしまう。   When the bookcase is formed in a box shape whose front surface is open like the bookcases described in the above-mentioned Patent Documents 1 to 3, the top plate and the horizontal connection rod at the uppermost end of the bookcase have a high ceiling. In addition to blocking the illumination light from the room, there is no sense of opening at the top of the bookshelf, giving the user a feeling of pressure.

また、前面が開口する箱形の書棚とすると、その高さが高くなるほど、左右の側板が撓み易くなり、書棚の剛性が小さくなる恐れがある。   Further, when the box-shaped bookshelf having an open front is used, as the height increases, the left and right side plates are more likely to bend, and the rigidity of the bookshelf may be reduced.

本発明は、上記問題点に鑑みてなされたもので、剛性の高い構造でありながら、天井及び後方からの照明光が良好に射し込むようにし、かつ上端部及び後方を開放することにより、見通しをよくし、圧迫感を解消しうるようにした書棚を提供することを目的としている。   The present invention has been made in view of the above problems, and has a highly rigid structure, but allows the illumination light from the ceiling and the rear to enter well, and opens the upper end and the rear so that the prospect can be improved. The purpose is to provide a bookshelf that can improve the feeling of pressure.

本発明によると、上記課題は、次のようにして解決される。
（１)左右の側板の対向面同士を連結体により連結し、両側板の対向面間に上下複数段の棚板を架設してなる書棚において、前記左右の側板の上部を、最上段の棚板よりも上方に延出させ、かつ前記連結体を、最上段の棚板の下方においてほぼ垂直をなす左右１対の縦杆と、両縦杆の上下の端部に固着された上下１対の横杆とを備える正面視方形枠状をなすものとし、前記両縦杆を、左右の側板の内側面に固定するとともに、最上段の棚板の下面を、連結体における上部の横杆の上面に当接させる。
According to the present invention, the above problem is solved as follows.
(1) In a bookshelf in which opposing surfaces of left and right side plates are connected to each other by a connecting body and a plurality of upper and lower shelf plates are installed between opposing surfaces of both side plates, the upper part of the left and right side plates is placed on the uppermost shelf. A pair of left and right vertical gutters extending vertically above the plate and substantially vertically below the uppermost shelf, and a pair of upper and lower sides fixed to the upper and lower ends of both vertical gutters A vertical frame with a horizontal frame, and both vertical frames are fixed to the inner surfaces of the left and right side plates, and the lower surface of the uppermost shelf is connected to the upper horizontal plate of the connecting body. Contact the top surface.

（２）上記(１)項において、連結体の左右の縦杆を、左右の側板の前後方向の中央部内側面に固着する。 (2) In the above item (1), the left and right vertical rods of the coupling body are fixed to the inner side surface of the central portion in the front-rear direction of the left and right side plates.

（３）上記(１)または(２)項において、最上段の棚板の前後方向の中央部下面を、上部の横杆の上面に当接させて固定する。 (3) In the above item (1) or (2), the lower surface of the central portion in the front-rear direction of the uppermost shelf is brought into contact with and fixed to the upper surface of the upper horizontal bar.

（４）上記(１)〜(３)項のいずれかにおいて、最上段の棚板における両側端の少なくとも前後の端部を、左右の側板の内側面に固着する。 (4) In any one of the above items (1) to (3), at least the front and rear end portions of both side ends of the uppermost shelf are fixed to the inner side surfaces of the left and right side plates.

（５）上記(１)〜(４)項のいずれかにおいて、左右の側板における下端部の対向面同士を、前後１対の横連結杆により連結する。 (5) In any one of the above items (1) to (4), the opposing surfaces at the lower ends of the left and right side plates are connected by a pair of front and rear horizontal connecting rods.

請求項１記載の発明によれば、左右の側板の上部を、最上段の棚板よりも上方に延出させるとともに、連結体を、最上段の棚板の下方に配置しているので、書棚の上部が、上方と前後両方向に開放され、かつ天井からの照明光を遮ることもないので、書棚利用者に圧迫感を与えることがない。
また、最上段の棚板の上方が大きく開放されているので、その上面に、大型の書籍等、非定型物を載置することができる。
さらに、左右の側板の内側面には、方形枠状をなす連結体の左右の縦杆が固定されているので、両側板が撓む恐れはなく、剛性の高い書棚を提供しうる。
最上段の棚板を、連結体の上部の横杆に当接させてあるので、最上段の棚板に加わる荷重は連結体により受支される。従って、最上段の棚板上に多くの書籍等を載置しても、これが下向きに撓む恐れはない。
連結体を正面視方形枠状としてあるので、書棚を前後に遮るものがなく、この書棚を、前後両方向から使用することができるだけでなく、書棚を前後方向に見通すことができ、かつ照明光が各段の棚板上に投射し易くなるので、書棚を通路を挟んで前後に設置したとしても、圧迫感はない。 According to the first aspect of the present invention, the upper parts of the left and right side plates are extended upward from the uppermost shelf and the connecting body is disposed below the uppermost shelf. The upper part of the door is open upward and in the front-rear direction and does not block the illumination light from the ceiling.
In addition, since the upper part of the uppermost shelf is largely open, an atypical object such as a large book can be placed on the upper surface.
Furthermore, since the left and right vertical hooks of the connecting body having a rectangular frame shape are fixed to the inner side surfaces of the left and right side plates, there is no fear that both side plates will be bent, and a highly rigid book shelf can be provided.
Since the uppermost shelf is brought into contact with the horizontal ridge of the upper part of the connecting body, the load applied to the uppermost shelf is received and supported by the connecting body. Therefore, even if many books are placed on the uppermost shelf, there is no fear that it will bend downward.
Since the connected body has a square frame shape when viewed from the front, there is nothing to block the bookshelf in the front and back, this bookcase can be used from both the front and back, and the bookcase can be seen in the front and rear direction, and the illumination light is not Since it becomes easy to project on the shelf board of each step | level, even if it installs a bookshelf back and forth across a passage, there is no feeling of pressure.

請求項２記載の発明によれば、左右の側板における連結体を挟む前後の対向面に、同じ前後寸法の棚板を架設して、両棚板を、書棚の前後両方向から使用しうるとともに、前後の棚板の上下位置を、書籍の大きさ等に応じて別々に変えることができる。   According to the invention described in claim 2, shelf boards having the same front and rear dimensions are installed on the front and rear facing surfaces sandwiching the connecting body in the left and right side plates, and both shelf boards can be used from both the front and rear directions of the bookshelf. The vertical positions of the front and rear shelf boards can be changed separately according to the size of the book.

請求項３記載の発明によれば、最上段の棚板が、バランスよく連結体の上端により支持固定され、かつ取付強度も大となるので、より多くの書籍等を載置することができる。   According to the third aspect of the present invention, the uppermost shelf is supported and fixed by the upper end of the coupling body in a well-balanced manner and the attachment strength is increased, so that more books and the like can be placed.

請求項４記載の発明によれば、最上段の棚板が、左右の側板の上端部同士を連結する連結部材を兼ねるので、書棚の剛性が高まる。   According to the fourth aspect of the invention, the uppermost shelf board also serves as a connecting member that connects the upper ends of the left and right side plates, so that the rigidity of the bookshelf is increased.

請求項５記載の発明によれば、左右の側板における下端部の対向面同士が前後１対の横連結杆により連結されているので、書棚の剛性がさらに高まる。   According to the fifth aspect of the present invention, since the opposing surfaces of the lower end portions of the left and right side plates are connected by the pair of front and rear horizontal connecting rods, the rigidity of the bookshelf is further increased.

以下、本発明の実施形態を、図面に基づいて説明する。
図１は、図書館等に設置される本発明の書棚の斜視図、図２は正面図、図３は分解斜視図、図４は、中央縦断拡大側面図である。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view of a bookcase of the present invention installed in a library or the like, FIG. 2 is a front view, FIG. 3 is an exploded perspective view, and FIG.

書棚１は、床面に立設された左右１対の側板２、２と、それらの対向面の前後方向(以下、図１の右手前を前として説明する)の中央部に固定された連結体３と、最上段の棚板を兼ねる上面板４と、両側板２における連結体３を挟む前後の対向面により支持された、同じ大きさの上下複数段の棚板５とを備えている。   The bookshelf 1 is connected to a pair of left and right side plates 2 and 2 erected on the floor, and to the center of the opposing surfaces in the front-rear direction (hereinafter described with the right front in FIG. 1 as the front). A body 3, an upper surface plate 4 serving also as an uppermost shelf, and a plurality of upper and lower shelf plates 5 of the same size supported by front and rear opposing surfaces sandwiching the connecting body 3 in both side plates 2. .

左右の側板２、２は、外周縁が外内向きに折り曲げられた、上下寸法が連結体３の上下寸法よりも大きい縦長長方形の鋼板よりなり、その外側面の前後両端部と中央部には、上下方向を向く３個の補強部材６が、また外側面の下端部には、前後方向を向く補強部材７が、それぞれスポット溶接され、側板２全体の曲げ剛性を高めている。   The left and right side plates 2 and 2 are made of a vertically long rectangular steel plate whose outer peripheral edge is bent outwardly inward and whose vertical dimension is larger than the vertical dimension of the coupling body 3. The three reinforcing members 6 facing in the vertical direction are spot welded to the lower end portion of the outer side surface and the reinforcing members 7 facing in the front-rear direction are respectively spot-welded to increase the bending rigidity of the entire side plate 2.

左右の側板２、２における下端部の対向面には、左右方向を向く前後１対の横連結杆８、８の両側端が、それぞれ、側板２の外側面より挿入した２本ずつのねじ９、９により固着されている。
両側板２の外側面には、それと同じ大きさの化粧側板１０が、側板２の内側面より挿入した複数のねじ１１により螺着されている。 On the opposing surfaces of the lower ends of the left and right side plates 2, 2, two side ends of a pair of front and rear horizontal connecting rods 8, 8 facing in the left-right direction are respectively inserted in two screws 9 inserted from the outer surface of the side plate 2. , 9.
A decorative side plate 10 having the same size is screwed to the outer side surfaces of the side plates 2 by a plurality of screws 11 inserted from the inner side surfaces of the side plates 2.

両側板２の下端部の内側面には、レベル調整用アジャスタ１２が取付けられた正面視内向きＬ字状の前後１対のアジャスタ取付金具１３、１３が、側板２の外側面より挿入したねじ１４により固着されている。   A pair of front and rear L-shaped adjuster mounting brackets 13 and 13 having a level adjustment adjuster 12 mounted on the inner side surface at the lower end of both side plates 2 are screws inserted from the outer surface of the side plate 2. 14 is fixed.

連結体３は、角筒状鋼管よりなる左右１対の縦杆３a、３aと、それらの上下両端と下方寄りの中間部の対向面に固着された、角筒状鋼管よりなる３個の横杆３bとにより、左右寸法が、左右の側板２の対向面間の離間寸法とほぼ等しい方形枠状に形成され、両縦杆３aの内側方より挿入した上下複数のねじ１５により、左右の側板２の前後方向の中央部内側面に、側板２の下面と同一面に整合するようにして固着されている。   The connecting body 3 includes a pair of left and right vertical rods 3a and 3a made of a rectangular tube and three horizontal tubes made of a rectangular tube that are fixed to the opposing surfaces of the upper and lower ends and the lower intermediate portion. The left and right side plates are formed by a plurality of upper and lower screws 15 that are formed in a rectangular frame shape with the flange 3b having a horizontal dimension that is substantially equal to the distance between the opposing surfaces of the left and right side plates 2. 2 is fixed to the inner surface of the central portion in the front-rear direction so as to be aligned with the lower surface of the side plate 2.

上面板４は、外周縁が下内向きに折り曲げられた、前後寸法が側板２のそれと等しく、かつ左右寸法が両側板２の対向面間の寸法とほぼ同等をなす長方形の鋼板よりなり、下面の前後両端部と中央部とには、左右方向を向く補強部材１６、１７がスポット溶接されている。   The upper surface plate 4 is formed of a rectangular steel plate whose outer peripheral edge is bent inwardly, whose front-rear dimension is equal to that of the side plate 2 and whose left-right dimension is substantially the same as the dimension between the opposing surfaces of the side plates 2. Reinforcing members 16 and 17 facing in the left-right direction are spot welded to both the front and rear end portions and the center portion.

上面板４は、正面視倒立Ｌ字状をなす４個の固定金具１８により、左右の側板２の内側面に、次のようにして取付けられている。
図４及び図５の一部の拡大図にも示すように、両側板２における連結体３の上端よりやや上方に位置する内側面には、互いに側面視ハ字状をなすように、斜め上下方向に傾斜する前後１対ずつの長孔１９、１９が穿設され、これらの長孔１９に、各固定金具１８の垂直片１８aを内方より挿入し、前後の補強部材６の対向面に止めねじ２０により固着することにより、各固定金具１８は、その水平片１８bを側板２の内方に突出させた状態で、側板２に取付けられている。 The top plate 4 is attached to the inner side surfaces of the left and right side plates 2 by four fixing brackets 18 having an inverted L shape when viewed from the front as follows.
As shown in some enlarged views of FIGS. 4 and 5, the inner side surfaces of the side plates 2 located slightly above the upper ends of the coupling bodies 3 are obliquely up and down so as to form a cross-section in a side view. A pair of front and rear long holes 19 and 19 that are inclined in the direction are formed, and the vertical pieces 18a of the fixing brackets 18 are inserted into the long holes 19 from the inside, and are formed on the opposing surfaces of the front and rear reinforcing members 6. Each fixing bracket 18 is attached to the side plate 2 with the horizontal piece 18 b protruding inward of the side plate 2 by being fixed by the set screw 20.

各固定金具１８の水平片１８bに、上面板４の前後の補強部材１６、１６における対向片１６a、１６aの左右両端部の対向面を当接させ、対向片１６aの裏面の溶接ナット２１に、止めねじ２０を螺合させて固着することにより、上面板４は、その中央部の補強部材１７の下面が、連結体３の上面と当接するようにして、両側板２の内側面に取付けられている。これにより、左右の側板２の上部が、上面板４よりも上方に延出するようにしてある。   The horizontal pieces 18b of each fixing bracket 18 are brought into contact with the opposing surfaces of the left and right ends of the opposing pieces 16a and 16a of the reinforcing members 16 and 16 on the front and rear of the top plate 4, and the welding nut 21 on the back surface of the opposing piece 16a By screwing and fixing the set screw 20, the upper surface plate 4 is attached to the inner surface of the both side plates 2 so that the lower surface of the reinforcing member 17 at the center is in contact with the upper surface of the connector 3. ing. Thereby, the upper parts of the left and right side plates 2 extend upward from the upper surface plate 4.

水平片１８bへの対向片１６aのねじ止め作業を、上面板４の斜め下方より容易に行いうるように、前後の対向片１６aと固定金具１８の上半部を、前後方向内向き、すなわち側面視ハ字状をなすように傾斜させてある(図５参照)。
なお、上面板４における中央部の補強部材１７と、連結体３の上端の横杆３bとを、この横杆３bの下方より挿入したねじにより固定してもよく、このようにすると、両側板２の上部の連結強度が大となるので、書棚１全体の剛性が高まる。 The front and rear facing pieces 16a and the upper half of the fixing bracket 18 are faced inward in the front-rear direction, that is, side surfaces so that the screwing operation of the facing pieces 16a to the horizontal pieces 18b can be easily performed from obliquely below the upper surface plate 4. It is inclined so as to form a letter C shape (see FIG. 5).
The reinforcing member 17 at the center of the upper surface plate 4 and the horizontal bar 3b at the upper end of the connecting body 3 may be fixed by screws inserted from below the horizontal bar 3b. Since the connection strength of the upper part of 2 becomes large, the rigidity of the whole bookcase 1 increases.

各棚板５は、鋼板の外周縁を下内向きに折り曲げたものよりなり、左右の下向側片５aの前後端部には、図４に示すように、下方に開口する下向きＵ字状の係止溝２２、２２と、側面視倒立Ｌ字状の係止溝２３、２３とが形成されている。
２４は、各棚板５の後面に固着された書籍のストッパ片である。 Each shelf plate 5 is formed by bending the outer peripheral edge of the steel plate inwardly downward, and at the front and rear ends of the left and right downward side pieces 5a, as shown in FIG. The locking grooves 22 and 22 and the side-inverted L-shaped locking grooves 23 and 23 are formed.
Reference numeral 24 denotes a book stopper piece fixed to the rear surface of each shelf board 5.

左右の側板２における連結体３を挟む前後の内側面には、前後２列ずつの支持孔２５、２５が多数列設され、これら前後の支持孔２５、２５のいずれかに選択的に嵌合した支持ピン２６、２６に、上記両下向側片５aにおける内側の前後の係止溝２２、２３を係止することにより、各棚板５は、両側板２の対向面により、上下位置変更可能として支持されている。
なお、図４の２点鎖線で示すように、棚板５を前後反対向きとし、下向側片５aにおける外側の前後の係止溝２２、２３を、上下に嵌合位置を異ならせた支持ピン２６、２６に係止することにより、棚板５を傾斜させた状態で支持することもできる。 The front and back inner surfaces of the left and right side plates 2 sandwiching the connecting body 3 are provided with a large number of two rows of support holes 25, 25 in the front and rear, and selectively fitted into either of the front and back support holes 25, 25. By engaging the front and rear engaging grooves 22, 23 of the two downward-side pieces 5 a with the support pins 26, 26, the shelf plates 5 are changed in the vertical position by the opposing surfaces of the side plates 2. Supported as possible.
In addition, as shown by a two-dot chain line in FIG. 4, the shelf plate 5 is opposite in the front-rear direction, and the front and rear engaging grooves 22 and 23 in the downward-side piece 5a are vertically and vertically supported. By engaging with the pins 26, 26, the shelf board 5 can be supported in an inclined state.

以上説明したように、上記実施形態の書棚１においては、左右の側板２、２の上部を上面板４よりも上方に延出させるとともに、連結体３を、上面板４の下方に配設してあるので、書棚１の上部が、上方と前後両方向に開放され、かつ天井からの照明光を遮ることもなく、書棚利用者に圧迫感を与えることがない。
しかも、連結体３は、正面視方形枠状をなし、書棚１を前後方向に見通せるだけでなく、照明光が各段の棚板５上に射し込むので、書棚を通路を挟んで前後に設置したとしても、圧迫感はない。 As described above, in the bookcase 1 of the above-described embodiment, the upper portions of the left and right side plates 2 and 2 are extended above the upper surface plate 4, and the connecting body 3 is disposed below the upper surface plate 4. Therefore, the upper part of the bookshelf 1 is opened upward and in the front-rear direction, does not block the illumination light from the ceiling, and does not give the bookcase user a feeling of pressure.
Moreover, the connecting body 3 has a rectangular frame shape when viewed from the front, and not only can the book shelf 1 be seen in the front-rear direction, but also the illumination light shines on the shelf plates 5 at each stage, so the book shelves are installed at the front and rear with the passageway in between. But there is no sense of oppression.

連結体３は、両側板２の中央部の内側面に固定され、前後に遮るものがないので、書棚１を前後両面から使用することができ、使い勝手が向上する。
また、上面板４の上方が大きく開放されているので、その上面に、大型の書籍等、非定型物を載置することができる。この際、上面板４の下面の補強部材１７は、連結体３の上面に当接しており、上面板４に加わる荷重が連結体３によっても受けられるので、上面板が下向きに撓む恐れはない。 Since the connection body 3 is fixed to the inner side surface of the center part of the both side plates 2 and there is no obstruction in the front and rear, the book shelf 1 can be used from both the front and rear sides, and the usability is improved.
Moreover, since the upper part of the upper surface plate 4 is largely open, an atypical object such as a large book can be placed on the upper surface. At this time, the reinforcing member 17 on the lower surface of the upper surface plate 4 is in contact with the upper surface of the connection body 3, and the load applied to the upper surface plate 4 is also received by the connection body 3, so that the upper surface plate may be bent downward. Absent.

さらに、左右の側板の内側面には、方形枠状をなす連結体の左右の縦杆が固定されているので、両側板が撓む恐れはなく、剛性の高い書棚を提供しうる。   Furthermore, since the left and right vertical hooks of the connecting body having a rectangular frame shape are fixed to the inner side surfaces of the left and right side plates, there is no fear that both side plates will be bent, and a highly rigid book shelf can be provided.

左右の側板２の下端部同士は、前後２個の横連結杆８により連結され、かつ両側板２が固着された連結体３は、方形枠状をなし、さらに、両側板２の上部の対向面同士は、上面板４により連結されているので、書棚１の剛性を高めることができる。   The lower ends of the left and right side plates 2 are connected to each other by two front and rear horizontal connecting rods 8, and the connection body 3 to which the both side plates 2 are fixed has a rectangular frame shape, and is opposed to the upper portion of the both side plates 2. Since the surfaces are connected by the upper surface plate 4, the rigidity of the bookcase 1 can be increased.

なお、上記実施形態では、棚板５を前後に並べて両側板２により支持しているが、上面板４と同じ大きさの棚板を、縦杆３aを跨ぐようにして、両側板２により支持してもよい。   In the above embodiment, the shelf plates 5 are arranged side by side and supported by the side plates 2, but a shelf plate having the same size as the top plate 4 is supported by the side plates 2 so as to straddle the vertical rod 3a. May be.

本発明の書棚の一実施形態を示す斜視図である。It is a perspective view which shows one Embodiment of the bookshelf of this invention. 同じく、拡大正面図である。Similarly, it is an enlarged front view. 同じく、分解斜視図である。Similarly, it is an exploded perspective view. 同じく、中央縦断拡大側面図である。Similarly, it is a central longitudinal section enlarged side view. 図４のＡ部の拡大図である。It is an enlarged view of the A section of FIG.

符号の説明Explanation of symbols

１ 書棚
２ 側板
３ 連結体
３a 縦杆
３b 横杆
４ 上面板(最上段の棚板)
５ 棚板
５a 下向側片
６、７補強部材
８ 横連結杆
９ ねじ
１０ 化粧側板
１１ ねじ
１２ アジャスタ
１３ アジャスタ取付金具
１４ ねじ
１５ ねじ
１６ 補強部材
１６a 対向片
１７ 補強部材
１８ 固定金具
１８a 垂直片
１８b 水平片
１９ 長孔
２０ 止めねじ
２１ 溶接ナット
２２ 係止溝
２３ 係止溝
２４ ストッパ片
２５ 支持孔
２６ 支持ピン 1 Bookcase 2 Side plate 3 Linked body 3a Longitudinal 3b Horizontal 4 Top plate
DESCRIPTION OF SYMBOLS 5 Shelf plate 5a Downward side piece 6, 7 Reinforcement member 8 Lateral connection rod 9 Screw 10 Make-up side plate 11 Screw 12 Adjuster 13 Adjuster mounting bracket 14 Screw 15 Screw 16 Reinforcement member 16a Opposing piece 17 Reinforcement member 18 Fixing bracket 18a Vertical piece 18b Horizontal piece 19 Long hole 20 Set screw 21 Weld nut 22 Locking groove 23 Locking groove 24 Stopper piece 25 Support hole 26 Support pin

Claims (5)

左右の側板の対向面同士を連結体により連結し、両側板の対向面間に上下複数段の棚板を架設してなる書棚において、前記左右の側板の上部を、最上段の棚板よりも上方に延出させ、かつ前記連結体を、最上段の棚板の下方においてほぼ垂直をなす左右１対の縦杆と、両縦杆の上下の端部に固着された上下１対の横杆とを備える正面視方形枠状をなすものとし、前記両縦杆を、左右の側板の内側面に固定するとともに、最上段の棚板の下面を、連結体における上部の横杆の上面に当接させたことを特徴とする書棚。 In a bookshelf in which the opposing surfaces of the left and right side plates are connected by a connecting body, and a plurality of upper and lower shelf plates are installed between the opposing surfaces of both side plates, the upper part of the left and right side plates is set higher than the uppermost shelf plate. A pair of left and right vertical gutters that extend upward and the connection body is substantially vertical below the uppermost shelf, and a pair of vertical gutters that are fixed to the upper and lower ends of both vertical gutters. The vertical gutters are fixed to the inner side surfaces of the left and right side plates, and the lower surface of the uppermost shelf is brought into contact with the upper surface of the upper horizontal gutter in the coupling body. A bookcase characterized by touching. 連結体の左右の縦杆を、左右の側板の前後方向の中央部内側面に固着してなる請求項１記載の書棚。   The bookshelf according to claim 1, wherein the left and right vertical hooks of the connecting body are fixed to the inner side surfaces of the center part in the front-rear direction of the left and right side plates. 最上段の棚板の前後方向の中央部下面を、上部の横杆の上面に当接させて固定してなる請求項１または２記載の書棚。   The bookshelf according to claim 1 or 2, wherein the lower surface of the central portion of the uppermost shelf in the front-rear direction is fixed in contact with the upper surface of the upper horizontal bar. 最上段の棚板における両側端の少なくとも前後の端部を、左右の側板の内側面に固着してなる請求項１〜３のいずれかに記載の書棚。   The book shelf according to any one of claims 1 to 3, wherein at least front and rear end portions of both side ends of the uppermost shelf are fixed to inner surfaces of the left and right side plates. 左右の側板における下端部の対向面同士を、前後１対の横連結杆により連結してなる請求項１〜４のいずれかに記載の書棚。   The bookshelf in any one of Claims 1-4 formed by connecting the opposing surfaces of the lower end part in a right and left side board with a pair of front and back horizontal connection rods.
JP2007284809A 2007-11-01 2007-11-01 Bookcase Active JP5143530B2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101302436B1 (en) * 2011-03-18 2013-09-02 정현희 Assembly inclined furniture by weight shift

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120934U (en) * 1983-02-04 1984-08-15 金剛株式会社 shelving device
JPH026831Y2 (en) * 1985-05-31 1990-02-19
JP3551398B2 (en) * 1995-08-25 2004-08-04 株式会社岡村製作所 Shelf equipment

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