JPS6012431Y2 - folding desk - Google Patents
folding deskInfo
- Publication number
- JPS6012431Y2 JPS6012431Y2 JP12452080U JP12452080U JPS6012431Y2 JP S6012431 Y2 JPS6012431 Y2 JP S6012431Y2 JP 12452080 U JP12452080 U JP 12452080U JP 12452080 U JP12452080 U JP 12452080U JP S6012431 Y2 JPS6012431 Y2 JP S6012431Y2
- Authority
- JP
- Japan
- Prior art keywords
- link
- desk top
- cover
- side plates
- top plate
- 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.)
- Expired
Links
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Drawers Of Furniture (AREA)
Description
【考案の詳細な説明】
本考案は、机天板を上向きはね上げて折畳むようにした
折畳み式机に関するものであり、詳しくは、机天板を左
右側板間において水平状態から上向き回動自在に枢着し
、この机天板とこの下方の引出枠体とを、机天板の上向
き回動に応じて引出枠体を後退させ、水平方向への下向
き回動に応じて引出枠体を前進させるように、リンク機
構で連動連結して机としての使い勝手を良くすると共に
、このリンク機構を側方から覆うカバ一体を設けてリン
ク機構の保護及び美観の向上を図るものであるが、その
カバ一体を設けるに際し、カバ一体に、状差し等及び当
該カバ一体の補強の機能を有するポケット部を組み合わ
せることによって、カバ一体の有用性を高めると共によ
り安価に提供できるようにしたものである。[Detailed Description of the Invention] The present invention relates to a folding desk in which the desk top can be folded upward by flipping it up.Specifically, the desk top is pivoted between the left and right side panels so that it can freely rotate upward from a horizontal position. The desk top and the drawer frame below are moved backward in response to the upward rotation of the desk top, and advanced in response to the downward rotation in the horizontal direction. As shown in the figure, the link mechanism is interlocked and connected to improve usability as a desk, and a cover is provided to cover the link mechanism from the side to protect the link mechanism and improve its appearance. When providing the cover, the usefulness of the cover is increased and it can be provided at a lower cost by combining the cover with a pocket portion having the function of reinforcing the cover.
次に本考案をライティングビューローに適用した実施例
図面に従って説明すると、図において1は棚の中途高さ
位置において机天板2を水平位置と棚部面部位置とに回
動自在に設けたライティングビューローであって、棚の
左右側板3,3間に挿入支持された奥側板4の前面に机
天板2を蝶番5で枢着して戊り、6は側板3内面に突設
したマグネット式ストッパーで、机天板2を上向き回動
させ棚の前面側を覆うように保持する。Next, the present invention will be explained with reference to the drawings showing an example of applying the present invention to a lighting bureau. The desk top plate 2 is pivotally attached to the front surface of the back side plate 4 inserted and supported between the left and right side plates 3 of the shelf with a hinge 5, and 6 is a magnetic stopper protruding from the inner surface of the side plate 3. Then, rotate the desk top plate 2 upward and hold it so as to cover the front side of the shelf.
奥側板4下方における左右側板3,3の各内面に転子7
を前後に複数個並設する一方、引出枠体8における上板
9の左右下面から突設した左右側枠10,10外面に断
面コ字状のレール11,11を沿設して該引出枠体8を
棚の前面側へ前後移動できるように構威し、°該引出枠
体8内に上面開口した引出収納箱12を前後動自在に嵌
挿支持して威る。A trochanter 7 is installed on each inner surface of the left and right side plates 3, 3 below the back side plate 4.
A plurality of rails 11, 11 having a U-shaped cross section are provided along the outer surfaces of the left and right side frames 10, 10 protruding from the left and right lower surfaces of the upper plate 9 of the drawer frame body 8, and the drawer frame is The body 8 is constructed so as to be able to move back and forth to the front side of the shelf, and a drawer storage box 12 having an open upper surface is inserted and supported in the drawer frame body 8 so as to be movable back and forth.
そして該奥側板4に対し机天板2が水平状態にした時、
引出枠体8が机天板2下面側位置において棚部面から適
宜距離1□だけ前進位置となり、反対に机天板2を上向
き回動して棚部面部を覆うようにしたとき、引出枠体8
が棚部面側に後退勤するように机天板2と引出枠体8と
を左右釜2本のリンク13.14を介して連動連結する
にあたり、机天板2上面の左右両端に縁部に沿って上面
開口した長溝孔にガイド枠15を埋設し、第1リンク1
3の基端を前記ガイド枠15内に回動自在にビン16枢
着すると共に前記引出枠体8の左右後端上面に突設した
取付金具17に第2リンク14の基端をビン18枢着し
、奥側板4左右両端に形成した溝19を経て上方に突出
する第2リンク14の先端と前記第1リンク13の先端
とを中間ピン20で連結する。When the desk top plate 2 is in a horizontal state with respect to the back side plate 4,
When the drawer frame body 8 moves to the forward position by an appropriate distance of 1□ from the shelf surface at the lower surface side position of the desk top plate 2, and conversely rotates the desk top plate 2 upward to cover the shelf surface, the drawer frame body 8
In order to connect the desk top plate 2 and the drawer frame 8 via the two links 13 and 14 of the left and right pots so that the drawer frame 8 moves backward toward the shelf side, there are edges on both left and right ends of the top surface of the desk top plate 2. The guide frame 15 is buried in a long groove hole with an upper surface opening along the first link 1.
The base end of the second link 14 is pivotally attached to the bin 16 in a rotatable manner within the guide frame 15, and the base end of the second link 14 is pivotably attached to the attachment fittings 17 protruding from the top surface of the left and right rear ends of the drawer frame 8. The tip of the second link 14 and the tip of the first link 13, which protrude upward through grooves 19 formed on both left and right ends of the back side plate 4, are connected by an intermediate pin 20.
さらに棚の左右側板3,3内面にはこれに固着した取付
金具21に枢軸を介して円筒状支持体22を回転自在に
突設し、該円筒状支持体22の円筒壁面に第1リンク1
3が摺動自在に嵌るようにしてなるリンク支持具23を
設ける。Furthermore, a cylindrical support 22 is rotatably protruded from the inner surfaces of the left and right side plates 3, 3 of the shelf via a pivot shaft attached to a mounting bracket 21 fixed thereto, and a first link 1 is attached to the cylindrical wall surface of the cylindrical support 22.
A link support 23 is provided in which the link support member 3 is slidably fitted.
24.24は左右側板3,3の内面に沿って動く前記机
天板リンク機構を側方から覆うカバ一体で、該各カバ一
体24は硬質の合成樹脂製で、カバ一体24の広巾側面
24aに貫設した取付孔25より前記各側板3にビス2
6止めする。24. 24 is an integrated cover that covers from the side the desk top plate link mechanism that moves along the inner surfaces of the left and right side plates 3, 3, each of the integrated covers 24 is made of hard synthetic resin, and the wide side surface 24a of the integrated cover 24 Screws 2 are inserted into each of the side plates 3 through the mounting holes 25 provided through the
6 Stop.
この一箇所のビス止め箇所で、カバ一体24の弾性力に
抗してカバ一体開口端面全体が側板3に接当するように
カバ一体24開口側端を弓なりに反らし形成している。The opening side end of the cover unit 24 is arched so that the entire opening end surface of the cover unit comes into contact with the side plate 3 at this one screwed location.
該カバ一体24において、27は、机天板2に連結する
第1リンク13を挿通するためカバ一体24前側面に上
下長手に切欠いた開口部、28は、引出枠体8に連結す
る第2リンク14を挿通するためカバ一体24の下側面
に前後長手に切欠いた開口部であり、又、カバ一体24
の広巾側面24外表面には上向き開口したポケット部2
9を設けている。In the integrated cover 24, 27 is an opening vertically cut out in the front side of the integrated cover 24 in order to insert the first link 13 connected to the desk top plate 2, and 28 is a second opening connected to the drawer frame 8. This is an opening longitudinally cut out in the lower surface of the cover unit 24 for inserting the link 14, and the cover unit 24
The wide side surface 24 has an upwardly opened pocket portion 2 on the outer surface.
There are 9.
このポケット部29は、状差し、筆立て等に利用すると
共にカバ一体24の剛性を強化・補強する機能を有する
もので、実施例では広巾側面24aにポケット部29の
外形に相応して略U字状の溝付き突条31を内向き突設
し、その溝にポケット部29の前後及び底部の二側端縁
を嵌め込み固着するようにしている。This pocket part 29 is used as a letter holder, a brush holder, etc., and also has the function of strengthening and reinforcing the rigidity of the cover unit 24. In the embodiment, the pocket part 29 has a substantially U-shaped shape on the wide side surface 24a corresponding to the outer shape of the pocket part 29. A grooved protrusion 31 is provided to protrude inward, and the two side edges of the front, rear, and bottom of the pocket portion 29 are fitted into the groove and fixed.
従って前記突条31がリブの役割を果すと共に、突条3
1とポケット部29とが嵌まり合って箱状体を形成した
ことによって当該カバ一体広巾側面24aの剛性が高ま
り、カバ一体24の前側面及び下側面に開口部27゜2
8を切欠いたことによって生じる強度低下、撓み変形な
ど防止でき、唯一ケ所をビス26止めするのみでも各端
面が側板3内面に密着した状態で装着できると共に、前
記剛性が強化されることによってカバ一体24全体を薄
肉にすることができるのである。Therefore, the protrusion 31 plays the role of a rib, and the protrusion 31
1 and the pocket portion 29 fit together to form a box-like body, the rigidity of the wide side surface 24a of the integrated cover 24 is increased, and openings 27° 2 are formed on the front and lower surfaces of the integrated cover 24.
It is possible to prevent a decrease in strength and flexural deformation caused by notching 8, and by simply fixing the screws 26 at only one place, each end face can be installed in close contact with the inner surface of the side plate 3, and by strengthening the rigidity, the cover can be integrated. Therefore, the entire 24 can be made thin.
さらに30はカバ一体24上側面に形成した役付部で、
該段付部30には奥棚板4上方の中間棚板31下面が入
り込む。Furthermore, 30 is a useful part formed on the upper side of the cover unit 24,
The lower surface of the intermediate shelf board 31 above the inner shelf board 4 enters into the stepped portion 30.
この構成において、第2図に実線で示すように机天板2
を棚部面を覆うようにした位置から下向きに回動させる
と、第1リンク13はリンク支持具23箇所から引き出
され、第1リンク13の先端に枢着された第2リンク1
4の先端は上向き回動しながら摺動枢着部材25方向に
前進し、一方引出枠体8はレール11に支持され第2リ
ンクの基端は該引出枠体8の後部に枢着されているから
、第2図の二点鎖線で示すように机天板2を水平状態に
なるまで回動すると引出枠体8も1□だけ引出されるの
であり、引出枠体8上面に机天板2下面を接当させてこ
れを支持できて別途のブラケットが不要となる。In this configuration, as shown by the solid line in FIG.
When the first link 13 is rotated downward from the position covering the shelf surface, the first link 13 is pulled out from the 23 link supports, and the second link 1 pivotally attached to the tip of the first link 13 is pulled out.
The tip of the second link moves forward in the direction of the sliding pivot member 25 while rotating upward, while the drawer frame 8 is supported by the rail 11, and the base end of the second link is pivoted to the rear of the drawer frame 8. Therefore, when the desk top 2 is rotated until it becomes horizontal as shown by the two-dot chain line in FIG. The two lower surfaces can be brought into contact and supported, eliminating the need for a separate bracket.
そして机天板の前端側の椅子に座る人は引出枠体8に収
納された収納箱12に引手部に簡単に手が届いて引き出
せる。A person sitting on a chair on the front end side of the desk top can easily reach the handle of the storage box 12 housed in the drawer frame 8 and pull it out.
以上のように本考案に従えば、天板2の回動と引出、枠
体8の前後量とをリンク機構を介して連動させたから机
としての使い勝手が非常に良くなると共に、前記リンク
機構を側面から覆うカバ一体24.24を設けたから、
天板2を水平にして机として使用する場合でもリンク1
3,14、リンク支持具23、溝19が隠されて、外観
を悪化させることがなく、又、リンク支持具23や溝1
9内にごみがたまったり、奥棚板4の溝19内に鉛筆等
が転げ込んで引出枠体の前後動ひいては机天板2の回動
を不能にしたりすることを防止できる。As described above, according to the present invention, the rotation and drawer of the top plate 2 and the front and rearward movement of the frame body 8 are linked via the link mechanism, which makes the desk extremely convenient to use. Since we provided a cover 24.24 that covers from the side,
Link 1 even when using the top plate 2 horizontally as a desk
3, 14, the link support 23 and the groove 19 are hidden, so that the appearance is not deteriorated, and the link support 23 and the groove 19 are hidden.
It is possible to prevent dust from accumulating in the inner shelf 9 or pencils or the like from falling into the groove 19 of the inner shelf board 4, thereby making it impossible to move the drawer frame body back and forth and, furthermore, to prevent the desk top plate 2 from rotating.
しかも、そのカバ一体24表面に状差し、筆立て等に利
用されるポケット部を取り付けるようにしたから、別々
に取付けるのに比べて部材の共通化によるコストダウン
、取付けのための作業の簡素化を図ることができると共
に、デザインもごてごてすることなくシンプルにまとめ
ることができ、加えて、ポケット部を取付けることによ
ってカバ一体の剛性が強化されるから机側板に対して密
着した状態に装着することができると共に、カバ一体2
4は薄肉にできるからその分材料を節減して安価に製造
することができる効果をも有する。Moreover, since pockets used for letterheads, brush holders, etc. are attached to the surface of the integrated cover 24, costs can be reduced by sharing parts and the work for attachment can be simplified compared to attaching them separately. At the same time, the design can be kept simple without being bulky.In addition, by attaching the pocket part, the rigidity of the cover is strengthened, so it can be attached tightly to the desk side panel. As soon as possible, cover one 2
4 can be made thinner, which also has the effect of saving material and making it cheaper to manufacture.
図面は本考案の実施例を示し、第1図はライティングビ
ューローの斜視図、第2図は左側板の要部内側面図、第
3図は第2図の■−■線断面図、第4図はカバ一体のみ
を示す第3図のIV−IV線線側側面図第5図はカバ一
体の一部切欠平面図、第6図は第4図のVI−VI線断
面図である。
2・・・・・・机天板、3,3・・・・・・棚側板、4
・・・・・・奥側板、5・・・・・・蝶番、訃・・・・
・引出枠体、13・曲・第1リンク、14・・・・・・
第2リンク、24・・・・・・カバ一体、29・・・・
・・ポケット部。The drawings show an embodiment of the present invention; Fig. 1 is a perspective view of the writing bureau, Fig. 2 is an internal side view of the main part of the left side plate, Fig. 3 is a cross-sectional view taken along the line ■-■ of Fig. 2, and Fig. 4 is a perspective view of the writing bureau. 5 is a partially cutaway plan view of the integrated cover, and FIG. 6 is a sectional view taken along the line VI-VI of FIG. 4. FIG. 2... Desk top plate, 3, 3... Shelf side plate, 4
...Back side plate, 5...Hinge, buttock...
・Drawer frame body, 13・Song・1st link, 14...
2nd link, 24...Cover unit, 29...
...Pocket section.
Claims (1)
回動自在に枢着し、引出を備えた枠体を前記机天板より
下部において前記左右側板間に沿って前後動自在に支持
し、前記机天板の上向き回動につれて前記引出枠体を後
退させるように両者を連結したリンク機構を、前記左右
いずれか一方もしくは両方の側板内面近傍に設けると共
に、当該左右いずれか一方もしくは両方の側板内面には
、前記リンク機構を覆うと共にその外表面に補強を兼ね
る上向き開口のポケット部を設けて威る合成樹脂製カバ
一体を着脱自在に装着してなる折畳み式机。A desk top plate is pivotally mounted between a pair of left and right side plates so as to be freely rotatable upward from a horizontal state, and a frame body provided with a drawer is supported below the desk top plate so as to be freely movable back and forth between the left and right side plates; A link mechanism is provided near the inner surface of one or both of the left and right side plates to retract the drawer frame as the desk top rotates upward, and a link mechanism is provided near the inner surface of one or both of the left and right side plates. A folding desk is provided with a removably integrated synthetic resin cover that covers the link mechanism and has an upwardly opening pocket on the outer surface for reinforcement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12452080U JPS6012431Y2 (en) | 1980-09-01 | 1980-09-01 | folding desk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12452080U JPS6012431Y2 (en) | 1980-09-01 | 1980-09-01 | folding desk |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747938U JPS5747938U (en) | 1982-03-17 |
JPS6012431Y2 true JPS6012431Y2 (en) | 1985-04-22 |
Family
ID=29485052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12452080U Expired JPS6012431Y2 (en) | 1980-09-01 | 1980-09-01 | folding desk |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6012431Y2 (en) |
-
1980
- 1980-09-01 JP JP12452080U patent/JPS6012431Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5747938U (en) | 1982-03-17 |
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