JPH057941Y2 - - Google Patents

Description

【考案の詳細な説明】 〔産業上の利用分野〕 本考案は机に関する。[Detailed explanation of the idea] [Industrial application field] The present invention relates to a desk.

〔従来の技術〕 従来、学習机、事務机等の机には分解又は分解
折り畳み可能なものが多々見うけられる。[Prior Art] Conventionally, there are many desks such as study desks and office desks that can be disassembled or folded.

例えば特公昭和45−22106号公報には折り畳み
可能の机と戸棚の組み合わせ構造が開示されてい
る。この机では、左右の脚体の前部と後部にそれ
ぞれが二つ折り可能の幕板を兼ねる連結体で蝶番
連結されているとともに、左右脚体の各中央部相
互が二つ折り可能の連結体で蝶番連結されてい
る。また、天板は一方の脚体に蝶番連結されてい
る。 For example, Japanese Patent Publication No. 45-22106 discloses a combination structure of a foldable desk and cupboard. In this desk, the front and rear parts of the left and right legs are each hinged with a connecting body that doubles as a curtain plate that can be folded in two, and the center parts of each of the left and right legs are connected with a connecting body that can be folded in two. Hinged. Additionally, the top plate is hinged to one of the legs.

使用時、各連結体は伸ばした状態とされ、天板
は両脚体上に配置される。この状態から各連結体
を二つ折りし、これらを間にして両脚を合わせ、
さらに天板を一方の脚体の外側に添わせて折り畳
むことができる。戸棚は使用時、不使用時とも机
の傍に添わせて配置される。 In use, each connecting body is in an extended state and the top plate is placed on both legs. From this state, fold each connecting body in half, put them in between, and bring both legs together.
Furthermore, the top plate can be folded along the outside of one of the legs. The cupboard is placed next to the desk both when in use and when not in use.

〔考案が解決しようとする課題〕[The problem that the idea attempts to solve]

しかしながら、かかる従来の机は、左右脚体の
折れ曲がり可能連結体が三つもあつて構造が複雑
であり、また、机の前部と中央部に蝶番を付設し
た連結体があるため、これらが邪魔になつて天板
の下へ足を出し入れしにくく、また、天板下に引
き出しセツト等を配置したりすること等が困難で
ある。 However, such conventional desks have a complicated structure as they have three bendable connectors for the left and right legs, and also have hinged connectors at the front and center of the desk, which can get in the way. This makes it difficult to put your feet in and take them out under the top plate, and it is also difficult to place drawer sets under the top plate.

さらに、天板は、棒状体からなる両脚のみ又は
二つ折り可能の不安定な細幅の連結体にて支持さ
れるだけであるから、机全体が不安定である。戸
棚は単に机の横に配置されるにすぎないので、こ
の不安定さを解消し得ない。 Furthermore, since the top plate is supported only by both legs made of rod-like bodies or by an unstable narrow connecting body that can be folded in half, the entire desk is unstable. Since the cupboard is simply placed next to the desk, this instability cannot be resolved.

そこで本考案は、構造が簡単であり、分解、組
み立てを容易に行うことができて運転、保管に便
利であり、また、組み立てたとき安定し、使用し
易い机を提供することを課題とする。 Therefore, the object of the present invention is to provide a desk that has a simple structure, can be easily disassembled and assembled, is convenient for operation and storage, and is stable and easy to use when assembled. .

〔問題点を解決するための手段〕[Means for solving problems]

本考案は前記課題を解決するため、それぞれが
板体状の左右脚体と、前記左右脚体を連結する板
体状の連結体と、前記左右脚体に着脱可能の折り
畳み防止部材と、前記左右脚体のいずれかに添つ
て配置される引き出しセツトと、前記左右脚体及
び前記引き出しセツト上に着脱可能な天板を備
え、前記左右脚体及び連結体は、前記連結体の左
端が前記左脚体の後端に蝶番連結されるとともに
右端が前記右脚体の後端に蝶番連結されていて、
前記左右脚体及び連結体が上方からみて門形に展
開される状態又は一方の前記脚体が前記連結体の
片方の面に、他方の前記脚体が前記連結体の反対
側の面に重なるように折り畳まれる状態のいずれ
かにおかれるようになつており、前記折り畳み防
止部材はその左端が前記左脚体上端前端部に形成
した凹所に嵌脱可能であるとともに右端が前記右
脚体上端前端部に形成した凹所に嵌脱可能であ
り、且つ、左右端それぞれに下方へ突出するＬ字
形金具を有し、前記左右脚体の各上端凹所の底に
は、該Ｌ字形金具の下方突出部分が嵌脱できる穴
を形成してあることを特徴とする机を提供するも
のである。 In order to solve the above-mentioned problems, the present invention includes plate-shaped left and right legs, a plate-shaped connecting body that connects the left and right legs, a folding prevention member that is detachable from the left and right legs, and a folding prevention member that is detachable from the left and right legs. A drawer set disposed along either of the left and right legs, and a removable top plate on the left and right legs and the drawer set, and the left and right legs and the connecting body are arranged such that the left end of the connecting body the left leg is hinged to the rear end of the right leg, and the right end is hinged to the rear end of the right leg;
The left and right legs and the connecting body are unfolded in a portal shape when viewed from above, or one of the legs overlaps one side of the connecting body, and the other leg overlaps the opposite side of the connecting body. The folding prevention member is configured such that its left end can be fitted into and removed from a recess formed in the front end of the upper end of the left leg body, and its right end can be placed in either of the folded states. It has an L-shaped metal fitting that can be inserted into and removed from a recess formed at the front end of the upper end and projects downward at each of the left and right ends, and the L-shaped metal fitting is provided at the bottom of each upper end recess of the left and right legs. To provide a desk characterized in that a hole is formed into which a downwardly protruding portion of the desk can be fitted and removed.

〔作用〕[Effect]

本考案机においては、それが使用されるときに
は、左右脚体及びそれらの連結体が上方からみて
門形に展開されるとともに左右脚体の前端部に折
り畳み防止部材が取りつけられる。また、引き出
しセツトが左右脚体のいずれか一方に添わせて配
置され、これら脚体及び引き出しセツトの上に天
板が取りつけられる。 When the desk of the present invention is used, the left and right legs and their connecting body are unfolded in a gate shape when viewed from above, and folding prevention members are attached to the front ends of the left and right legs. Further, a set of drawers is arranged along either one of the left and right legs, and a top plate is attached above the legs and the set of drawers.

机を運搬、保管等するにあたつては、天板が外
されるとともに左右脚体前端部の折り畳み防止部
材が外され、前記セツトも外されて左右脚体及び
その連結体が三枚折りに畳まれる。 When transporting or storing the desk, the top plate is removed, the folding prevention members at the front ends of the left and right legs are removed, and the set mentioned above is also removed, allowing the left and right legs and their connection body to be folded into three pieces. It is folded into.

〔実施例〕 以下、本考案の実施例を図面を参照しつつ説明
する。[Example] Hereinafter, an example of the present invention will be described with reference to the drawings.

図示の机は、板体状の左右脚体１及び２、天板
３並びに引き出しセツト４を備えている。 The illustrated desk includes plate-shaped left and right legs 1 and 2, a top plate 3, and a drawer set 4.

左右脚体１，２の後端には板体状の連結体５が
配置されている。一方の脚体１の後端面１１と連
結体５の後ろ外面５１とが蝶番５２にて連結され
ている。また、他方の脚体２の内面２１の後端と
連結体内面５３とが蝶番５４にて連結されてい
る。かくして左右脚体１，２は所定間隔を保つて
立つている。また、これら脚体及び連結体は、第
３図から分かるように、脚体１の外面１２が連結
体外面５１に重なるように、脚体２の内面２１が
連結体内面５３に重なるように、折り畳み可能と
なつている。 A plate-shaped connecting body 5 is arranged at the rear ends of the left and right legs 1 and 2. The rear end surface 11 of one leg 1 and the rear outer surface 51 of the connecting body 5 are connected by a hinge 52. Further, the rear end of the inner surface 21 of the other leg 2 and the connecting body inner surface 53 are connected by a hinge 54. In this way, the left and right legs 1 and 2 stand with a predetermined distance between them. Further, as can be seen from FIG. 3, these legs and connecting bodies are arranged such that the outer surface 12 of the leg 1 overlaps the outer surface 51 of the connecting body, and the inner surface 21 of the leg 2 overlaps the inner surface 53 of the connecting body. It is foldable.

左右脚体１，２及び連結体５が上方から見て門
形の立ち姿勢を保持できるように、左右脚体１，
２の前端部にはまつすぐ棒状の折り畳み防止部材
６が取りつけられている。この部材６はその両端
が脚体上端に設けた凹所１３，２３（第３図参
照）に嵌着されている。特に第４図及び第５図に
詳細に示すように、部材６の右端にはＬ字形金具
７が螺子止めされていて、該金具の下向き突出部
分７１が脚体上端の凹所２３の底に設けられた穴
２３１に嵌着されており、これによつて部材右端
の脚体２に対する回動が更に確実に防止されてい
る。また、第１図から第３図に示されるように、
部材６の左端にも同形の金具７が螺子止めされ、
その下向き突出部分７１が左脚体上端の凹所１３
の底穴１３１（図２参照）に嵌着され、部材左端
の脚体１に対する回動が更に確実に防止されてい
る。 The left and right legs 1, 2 and the connecting body 5 are arranged so that the left and right legs 1, 2 and the connecting body 5 can maintain a gate-shaped standing posture when viewed from above.
An eyelash bar-shaped folding prevention member 6 is attached to the front end of 2. Both ends of this member 6 are fitted into recesses 13, 23 (see FIG. 3) provided at the upper end of the leg. In particular, as shown in detail in FIGS. 4 and 5, an L-shaped metal fitting 7 is screwed to the right end of the member 6, and a downwardly protruding portion 71 of the metal fitting fits into the bottom of the recess 23 at the upper end of the leg. It is fitted into the provided hole 231, thereby more reliably preventing the right end of the member from rotating relative to the leg body 2. In addition, as shown in FIGS. 1 to 3,
A metal fitting 7 of the same shape is also screwed to the left end of the member 6,
The downward protruding portion 71 is the recess 13 at the upper end of the left leg body.
The left end of the member is fitted into the bottom hole 131 (see FIG. 2) to further reliably prevent the left end of the member from rotating relative to the leg body 1.

引き出しセツト４は机全体の剛性を増すために
脚体２の外面２２に接触配置され、螺子等の適当
な図示しない手段にて脚体２と相互に連結されて
いる。 The drawer set 4 is disposed in contact with the outer surface 22 of the leg 2 to increase the rigidity of the entire desk, and is interconnected with the leg 2 by suitable means, not shown, such as screws.

天板３はその下面に、四角形に、嵌め込み用突
条部３１，３２，３３及び３４を有しており、こ
れら突条部が左右脚体１，２、連結体４及び脚体
２に接触した引き出しセツト４の上端に、これら
を周囲から囲むように嵌合している。 The top plate 3 has rectangular fitting protrusions 31, 32, 33, and 34 on its lower surface, and these protrusions contact the left and right legs 1, 2, the connecting body 4, and the leg 2. The drawer set 4 is fitted into the upper end of the drawer set 4 so as to surround them from the periphery.

図上、１０，１００，２０，２００，５０は板
体に設けられた切欠部である。 In the figure, 10, 100, 20, 200, and 50 are notches provided in the plate.

なお、前記天板３の取りつけは、前記嵌合用突
条に代えて、又は前記嵌合用突条とともにダボ構
造を採用して、或いは更に他の適当な手段を採用
して行つてもよい。 Note that the top plate 3 may be attached by using a dowel structure instead of the fitting protrusion, or by using a dowel structure together with the fitting protrusion, or by using other suitable means.

前記机は、部品点数が少なく、構造が簡単であ
り、簡単容易に分解組み立てすることができる。
組み立てた状態では左右脚体１，２上端の前端部
に蝶番を伴わないまつすぐ棒状の折り畳み防止部
材６が渡されているだけであるから、使用し易
く、また、天板３の下に図示しない引き出しセツ
トを配置したり、架設することも容易である。 The desk has a small number of parts, a simple structure, and can be easily disassembled and assembled.
In the assembled state, there is only a folding prevention member 6 in the shape of a straight rod without a hinge at the front end of the upper ends of the left and right legs 1, 2, so it is easy to use, and it is easy to use. It is also easy to arrange or construct a drawer set that does not have a drawer set.

さらに、左右脚体１，２及び連結体５はいずれ
も板条体からなつており、また、これらを門形に
展開したとき、左右脚体前端部に折り畳み防止部
材６が嵌着されるので、使用時の剛性が大きく、
安定する。 Furthermore, both the left and right legs 1, 2 and the connecting body 5 are made of strips, and when these are unfolded into a gate shape, a folding prevention member 6 is fitted to the front ends of the left and right legs. , has great rigidity during use,
Stabilize.

また、天板３は単に両脚体１，２だけでなく、
剛性を与えるためにこれに添わせて配置した引き
出しセツト４上にも配置されるので、組み立てた
机全体の剛性がそれだけ増し、安定し、この点で
も使用し易い。この机を分解するには、天板３を
外すとともに折り畳み防止部材６を外すだけで分
解でき、左右脚体１，２及び連結体４を三枚折り
にコンパクトに容易に折り畳むことができる。 In addition, the top plate 3 is not only for the legs 1 and 2, but also for the legs 1 and 2.
Since it is also placed on the drawer set 4 placed along with it to give it rigidity, the rigidity of the entire assembled desk increases accordingly, making it stable and easy to use in this respect as well. This desk can be disassembled simply by removing the top plate 3 and the folding prevention member 6, and the left and right legs 1, 2 and the connecting body 4 can be easily folded compactly into three pieces.

かくして机は運搬、保管等に便利な状態とな
る。 In this way, the desk becomes convenient for transportation, storage, etc.

一旦分担された机を組み立てるには、畳まれた
左右脚体１，２及び連結体４を上から見て門形に
なるように展開し、折り曲げ防止部材６を左右脚
体１，２に嵌着し、引き出しセツト４を脚体２に
添わせてそこに連結し、これら脚体、連結体及び
引き出しセツト上に天板３を取りつけるだけでよ
い。 To assemble the divided desk, unfold the folded left and right legs 1 and 2 and the connecting body 4 into a gate shape when viewed from above, and fit the bending prevention member 6 to the left and right legs 1 and 2. It is only necessary to attach the drawer set 4 to the legs 2 and connect them thereto, and then attach the top plate 3 on the legs, the connecting body and the drawer set.

なお前記実施例によると、引き出しセツト４は
右脚体２に連結されているが、第６図に示すよう
に左脚体の外側に配置し、該脚体に連結すること
も可能である。この場合も天板３の取りつけは前
記嵌合用突条３１〜３４の嵌め込みにより行われ
る。 According to the embodiment described above, the drawer set 4 is connected to the right leg 2, but it is also possible to arrange it outside the left leg and connect it to the left leg as shown in FIG. In this case as well, the top plate 3 is attached by fitting the fitting protrusions 31 to 34.

このように引き出しセツト４を左右脚体のいず
れにでも連結できるようにするときにおいて、例
えば天板３の取りつけがダボ構造により行われる
場合には、天板３を第２図に示す状態から第３図
に示す状態へ左方向へ相対的にずらすときでも、
また、その逆に移動させるときでも、ダボにダボ
穴が嵌合するように、ダボ及びダボ穴の位置を予
め適当に定めておく必要がある。 When making it possible to connect the drawer set 4 to either the left or right leg in this manner, for example, if the top plate 3 is attached using a dowel structure, the top plate 3 may be moved from the state shown in FIG. Even when moving relatively to the left to the state shown in Figure 3,
Further, even when moving in the opposite direction, the positions of the dowel and the dowel hole must be appropriately determined in advance so that the dowel hole fits into the dowel.

〔考案の効果〕[Effect of idea]

かくの如く本考案によれば、構造が簡単であ
り、分解、組み立てを容易に行うことができて運
転、保管に便利であり、また、組み立てたとき安
定し、使用し易い机を提供することができる。 As described above, the present invention provides a desk that has a simple structure, can be easily disassembled and assembled, is convenient for operation and storage, and is stable and easy to use when assembled. I can do it.

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

図面は本考案の実施例であり、第１図は平面
図、第２図は正面図、第３図は左右脚体、連結体
及び折り畳み防止部材の組立平面図、第４図は折
り畳み防止部材と脚体との連結状態を示す拡大平
面図、第５図は第４図のＸ−Ｘ線断面図、第６図
は他の実施例の正面図である。 １……左脚体、１３……脚体１の上端凹所、１
３１……凹所１３底の穴、２……右脚体、２３…
…脚体２の上端凹所、２３１……凹所２３底の
穴、３……天板、４……引き出しセツト、５……
連結体、５２，５４……蝶番、６……折り畳み防
止部材、７……Ｌ字形金具、７１……金具７の下
向き突出部。 The drawings show an embodiment of the present invention, and FIG. 1 is a plan view, FIG. 2 is a front view, FIG. 3 is an assembled plan view of the left and right legs, the connecting body, and the folding prevention member, and FIG. 4 is the folding prevention member. 5 is a sectional view taken along the line X--X of FIG. 4, and FIG. 6 is a front view of another embodiment. 1... Left leg body, 13... Upper end recess of leg body 1, 1
31... Hole at the bottom of recess 13, 2... Right leg body, 23...
... Recess at the upper end of the leg body 2, 231 ... Hole at the bottom of the recess 23, 3 ... Top plate, 4 ... Drawer set, 5 ...
Connecting body, 52, 54... Hinge, 6... Folding prevention member, 7... L-shaped metal fitting, 71... Downward protrusion of metal fitting 7.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれが板体状の左右脚体と、前記左右脚体
を連結する板体状の連結体と、前記左右脚体に着
脱可能の折り畳み防止部材と、前記左右脚体のい
ずれかに添つて配置される引き出しセツトと、前
記左右脚体及び前記引き出しセツト上に着脱可能
な天板を備え、前記左右脚体及び連結体は、前記
連結体の左端が前記左脚体の後端に蝶番連結され
るとともに右端が前記右脚体の後端に蝶番連結さ
れていて、前記左右脚体及び連結体が上方からみ
て門形に展開される状態又は一方の前記脚体が前
記連結体の片方の面に、他方の前記脚体が前記連
結体の反対側の面に重なるように折り畳まれる状
態のいずれかにおかれるようになつており、前記
折り畳み防止部材はその左端が前記左脚体上端前
端部に形成した凹所に嵌脱可能であるとともに右
端が前記右脚体上端前端部に形成した凹所に嵌脱
可能であり、且つ、左右端それぞれに下方へ突出
するＬ字形金具を有し、前記左右脚体の各上端凹
所の底には、該Ｌ字形金具の下方突出部分が嵌脱
できる穴を形成してあることを特徴とする机。 Each of the left and right legs has a plate shape, a plate-like connecting body that connects the left and right legs, a folding prevention member that is detachable from the left and right legs, and is arranged along one of the left and right legs. a drawer set, and a top plate that is removable on the left and right legs and the drawer set, and the left and right legs and the connecting body are such that the left end of the connecting body is hingedly connected to the rear end of the left leg. and the right end is hinged to the rear end of the right leg, and the left and right legs and the connecting body are unfolded in a portal shape when viewed from above, or one of the legs is connected to one side of the connecting body. The other leg is folded so as to overlap the opposite surface of the connecting body, and the folding prevention member has its left end at the front end of the upper end of the left leg. having an L-shaped metal fitting that can be fitted into and removed from a recess formed in the upper end of the right leg body, and whose right end is fittable to and removed from a recess formed in the front end of the upper end of the right leg, and which projects downward at each of the left and right ends; A desk characterized in that a hole is formed at the bottom of each upper end recess of the left and right legs, into which a downwardly protruding portion of the L-shaped metal fitting can be inserted and removed.