JP2022034706A

JP2022034706A - Tabletop screen

Info

Publication number: JP2022034706A
Application number: JP2020138533A
Authority: JP
Inventors: 光史門田; Terubumi Kadota
Original assignee: Oji Holdings Corp
Current assignee: Oji Holdings Corp
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2022-03-04
Anticipated expiration: 2040-08-19
Also published as: JP7392609B2

Abstract

To provide a tabletop screen that is foldable and self-standing, that can prevent splash from diffusing in face-to-face conversation by a plurality of persons, and that enables confirmation of the face of a person with whom to talk to.SOLUTION: The tabletop screen 1 includes: a first planar member 2; a second planar member 3 that is continuously installed in a manner flexible to the opposite side from the contact side to the tabletop of the first planar member 2; a third planar member 4 that is superimposed on the second planar member 3; and a transparent window member 5 that is held between the second planar member 3 and the third planar member 4. In the second and the third planar members 3, 4, there are formed openings 6, 7, and the openings 6, 7 are facing opposite to each other and are closed by the window member 5. The flexure position of the lateral 31 of the second planar member 3 to the front 30 is laterally deviated from the flexure position of the front 40 of the lateral 41 of the third planar member 4. In the lateral 31 of the second planar member 3 and the lateral 41 of the third planar member 4, there are installed connection means (recessed part 32, projected part 42) that connect the laterals 31, 41 with each other.SELECTED DRAWING: Figure 1

Description

本発明は、例えば机、テーブル、カウンター、台等の卓上に設置して使用する、折り畳み可能かつ自立可能な卓上衝立に関する。 The present invention relates to a foldable and self-supporting tabletop tsuitate that is installed and used on a tabletop such as a desk, table, counter, or table.

新型コロナウイルスの感染拡大により、多くの人が滞在・接触する環境では衛生面を意識した対策が必要となっている。例えば複数人が対面で会話を行う際には、唾液等の飛沫による感染リスクが高まるとされている。そのため、天井から透明なビニールシートを吊り下げたり、机等の上に透明なアクリル板等を設置することで、飛沫の拡散を防止する対策が行われている。しかし、この種のビニールシートやアクリル板は、基本的には常設されるものであり、持ち運ぶには不便である。 Due to the spread of the new coronavirus infection, hygiene-conscious measures are required in an environment where many people stay and come into contact. For example, when multiple people have a face-to-face conversation, the risk of infection due to droplets of saliva or the like is said to increase. Therefore, measures are taken to prevent the diffusion of droplets by suspending a transparent vinyl sheet from the ceiling or installing a transparent acrylic plate or the like on a desk or the like. However, this kind of vinyl sheet or acrylic board is basically permanently installed and is inconvenient to carry.

一方で、持ち運びできるよう折り畳み可能であり、かつ机等の卓上に設置できるよう自立可能な卓上衝立が従来より知られている。この種の卓上衝立は、例えば段ボール製であり、複数の壁部が左右方向に屈曲部を間に挟んで連設された構造である。使用時には、隣り合う壁部を平面視でＶ字をなすように広げて卓上衝立を自立させることで、卓上の使用者の前方や側方の空間を周囲空間と仕切ることができる。不使用時には、複数の壁部を互いに重ねて卓上衝立を折り畳むことで、持ち運びが容易である（例えば特許文献１～３を参照）。 On the other hand, a tabletop suitate that can be folded so as to be portable and can stand on its own so that it can be installed on a tabletop such as a desk has been conventionally known. This type of tabletop countertop is made of corrugated cardboard, for example, and has a structure in which a plurality of wall portions are continuously provided with a bent portion in between in the left-right direction. At the time of use, the space in front of or to the side of the user on the countertop can be separated from the surrounding space by expanding the adjacent wall portions so as to form a V shape in a plan view so that the countertop can stand on its own. When not in use, it is easy to carry by stacking a plurality of wall portions on top of each other and folding the tabletop countertop (see, for example, Patent Documents 1 to 3).

特開２０１９－１９８８４０号公報Japanese Unexamined Patent Publication No. 2019-198840 特開２０１７－２１３２６５号公報Japanese Unexamined Patent Publication No. 2017-21265 特開平９－９８８６７号公報Japanese Unexamined Patent Publication No. 9-98867

上述した従来の卓上衝立は、卓上に周囲空間と隔絶した空間を形成して、該空間を周囲空間から視覚的に遮蔽することを目的としている。そのため、例えば会議等で複数人が対面で会話をする際に、飛沫の拡散防止のために従来の卓上衝立を用いた場合には、使用者が会話相手の顔を確認することができない。よって、従来の卓上衝立は、複数人が対面で会話をする際の使用には不向きである。 The above-mentioned conventional tabletop tsuitate aims to form a space isolated from the surrounding space on the tabletop and visually shield the space from the surrounding space. Therefore, for example, when a plurality of people have a face-to-face conversation at a meeting or the like, when a conventional tabletop tsuitate is used to prevent the spread of droplets, the user cannot confirm the face of the conversation partner. Therefore, the conventional tabletop tsuitate is not suitable for use when a plurality of people have a face-to-face conversation.

本発明は、上記課題に着目してなされたものであり、持ち運びできるよう折り畳み可能であり、かつ机等の卓上に設置できるよう自立可能な卓上衝立であって、複数人が対面で会話をした際に飛沫の拡散防止が可能であるとともに会話相手の顔を確認可能な卓上衝立を提供することを目的とする。 The present invention has been made by paying attention to the above-mentioned problems, and is a tabletop tsuitate that can be folded so as to be portable and can be installed on a tabletop such as a desk, and a plurality of people have a face-to-face conversation. The purpose is to provide a tabletop tsuitate that can prevent the spread of droplets and allow the face of the conversation partner to be confirmed.

本発明は、卓上に設置して使用する卓上衝立に関する。本発明の卓上衝立は、卓上に接する第１板状部材と、前記第１板状部材の卓上に接する側と反対側に折り曲げ可能に連設された第２板状部材と、前記第２板状部材に重ね合わされた第３板状部材と、前記第２板状部材及び前記第３板状部材に挟まれた透明な窓部材と、を備え、前記第２板状部材及び前記第３板状部材には開口が形成され、前記開口は互いに向き合うとともに前記窓部材により塞がれており、前記第１板状部材、前記第２板状部材及び前記第３板状部材は、正面部と、前記正面部の両側縁に折り曲げ可能に連設された左右一対の側面部と、を含み、前記第２板状部材の側面部の正面部に対する折り曲げ位置が、前記第３板状部材の側面部の正面部に対する折り曲げ位置と左右方向に位置ずれしており、前記第２板状部材の側面部及び前記第３板状部材の側面部には、手前側に折り曲げられかつ同方向側にある前記側面部同士を連結する連結手段が設けられている、ことを特徴とする。 The present invention relates to a tabletop tsuitate that is installed and used on a tabletop. The tabletop countertop of the present invention includes a first plate-shaped member that is in contact with the tabletop, a second plate-shaped member that is foldably connected to the side opposite to the side of the first plate-shaped member that is in contact with the tabletop, and the second plate. The second plate-shaped member and the third plate are provided with a third plate-shaped member superposed on the shaped member, the second plate-shaped member, and a transparent window member sandwiched between the second plate-shaped member and the third plate-shaped member. An opening is formed in the shaped member, and the opening faces each other and is closed by the window member. The bending position of the side surface portion of the second plate-shaped member with respect to the front surface is the side surface of the third plate-shaped member, including a pair of left and right side surface portions foldably connected to both side edges of the front surface portion. The position is displaced in the left-right direction from the bent position with respect to the front portion of the portion, and the side surface portion of the second plate-shaped member and the side surface portion of the third plate-shaped member are bent toward the front side and are on the same direction side. It is characterized in that a connecting means for connecting the side surface portions is provided.

本発明の卓上衝立において好ましくは、前記第３板状部材は前記第２板状部材の手前側に重ね合わされており、前記第３板状部材の側面部の正面部に対する折り曲げ位置が、前記第２板状部材の側面部の正面部に対する折り曲げ位置よりも内側にある、ことを特徴とするように構成することができる。 In the tabletop tsuitate of the present invention, the third plate-shaped member is preferably overlapped on the front side of the second plate-shaped member, and the bent position of the side surface portion of the third plate-shaped member with respect to the front surface portion is the first. The two plate-shaped members can be configured to be inside the bent position with respect to the front surface portion of the side surface portion.

また、本発明の卓上衝立において好ましくは、前記連結手段は、前記第２板状部材及び前記第３板状部材の一方における側面部の外側縁から突き出た凸部と、前記第２板状部材及び前記第３板状部材の他方における側面部の外側縁に凹設されるとともに前記凸部と係合可能な凹部と、で構成される、ことを特徴とするように構成することができる。 Further, in the tabletop countertope of the present invention, the connecting means preferably includes a convex portion protruding from the outer edge of the side surface portion of one of the second plate-shaped member and the third plate-shaped member, and the second plate-shaped member. The third plate-shaped member may be configured to be recessed in the outer edge of the side surface portion on the other side and to be composed of a concave portion that can be engaged with the convex portion.

また、本発明の卓上衝立において好ましくは、前記第２板状部材の前記第１板状部材に対する折り曲げ位置には、ハーフカット線が設けられている、ことを特徴とするように構成することができる。 Further, in the tabletop countertop of the present invention, it is preferable to configure the second plate-shaped member so that a half-cut line is provided at a bent position with respect to the first plate-shaped member. can.

また、本発明の卓上衝立において好ましくは、前記第３板状部材は、前記第２板状部材の前記第１板状部材側と反対側に連設され、かつ、前記第２板状部材に折り重ねられており、前記第３板状部材の前記第２板状部材に対する折り曲げ位置には、複数の切込み線が間隔をあけて設けられている、ことを特徴とするように構成することができる。 Further, in the tabletop countertop of the present invention, preferably, the third plate-shaped member is continuously provided on the side opposite to the first plate-shaped member side of the second plate-shaped member, and is attached to the second plate-shaped member. The third plate-shaped member is folded, and a plurality of cut lines are provided at intervals at the bent positions of the third plate-shaped member with respect to the second plate-shaped member. can.

また、本発明の卓上衝立において好ましくは、前記第１板状部材の側面部の内側縁は、卓上に接する側の一部分において、前記第１板状部材の正面部が切り欠かれることで支持部が突き出ており、前記支持部を形成するための切断線は前記正面部側に凸の曲線状をなす、ことを特徴とするように構成することができる。 Further, in the tabletop countertop of the present invention, the inner edge of the side surface portion of the first plate-shaped member is preferably a support portion because the front portion of the first plate-shaped member is cut out at a part on the side in contact with the tabletop. Is protruding, and the cutting line for forming the support portion can be configured to have a convex curved shape toward the front portion side.

本発明の卓上衝立によれば、持ち運びできるよう折り畳み可能であり、かつ机等の卓上に設置できるよう自立可能である。そのうえ、複数人が対面で会話をした際に飛沫の拡散を防止できるとともに会話相手の顔を確認できる。 According to the tabletop tsuitate of the present invention, it can be folded so that it can be carried around, and it can stand on its own so that it can be installed on a tabletop such as a desk. In addition, when multiple people have a face-to-face conversation, it is possible to prevent the spread of droplets and to confirm the face of the conversation partner.

本発明の一実施形態に係る卓上衝立の斜視図である。It is a perspective view of the tabletop suitate which concerns on one Embodiment of this invention. 図１に示す卓上衝立の使用状態の斜視図である。It is a perspective view of the use state of the tabletop tsuitate shown in FIG. 図１に示す卓上衝立の折り畳んだ状態の斜視図である。FIG. 3 is a perspective view of the tabletop countertop shown in FIG. 1 in a folded state. 図１に示す卓上衝立を組み立てるための基材の正面図である。It is a front view of the base material for assembling the tabletop tsuitate shown in FIG. 図１に示す卓上衝立を組み立てるための基材の背面側から見た斜視図である。It is a perspective view seen from the back side of the base material for assembling the tabletop tsuitate shown in FIG. 図５に示す基材から図１に示す卓上衝立の組立手順を示す斜視図である。It is a perspective view which shows the assembly procedure of the tabletop tsuitate shown in FIG. 1 from the base material shown in FIG. 図６に続き、図５に示す基材から図１に示す卓上衝立の組立手順を示す斜視図である。Following FIG. 6, it is a perspective view which shows the assembly procedure of the tabletop tsuitate shown in FIG. 1 from the base material shown in FIG. 本発明の他の実施形態に係る卓上衝立の斜視図である。It is a perspective view of the tabletop suitate which concerns on other embodiment of this invention. 図８に示す卓上衝立を組み立てるための基材の正面図である。It is a front view of the base material for assembling the tabletop tsuitate shown in FIG.

以下、本発明の実施形態について、添付図面を参照して説明する。図１は本発明の一実施形態に係る卓上衝立１の外観を示し、図２は図１の卓上衝立１の使用状態を示す。卓上衝立１は、例えば机、テーブル、カウンター、台等の卓上に設置して使用するものであり、複数人が対面で会話をする際に使用者が自身の目前に卓上衝立１を置くことで、使用者は飛沫の拡散を防止しながらかつ相手の顔を確認しながら会話することができる。加えて卓上衝立１は、図３に示すように偏平な状態に折り畳み可能であるため、例えば会社の会議室やフリースペース等に容易に持ち運ぶことができる。 Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 shows the appearance of the tabletop countertop 1 according to the embodiment of the present invention, and FIG. 2 shows the usage state of the tabletop countertop 1 of FIG. The tabletop countertop 1 is used by installing it on a desk, a table, a counter, a table, etc., for example, and when a plurality of people have a face-to-face conversation, the user places the desktop countertop 1 in front of him / herself. , The user can talk while preventing the spread of droplets and checking the other party's face. In addition, since the desktop countertop 1 can be folded into a flat state as shown in FIG. 3, it can be easily carried to, for example, a conference room or a free space of a company.

なお、本開示では、卓上衝立１について、卓上に設置した際の使用者側を手前側とし、その反対側を奥側とし、手前から奥に向かう方向と直交する方向のうち水平方向に沿う方向を左右方向、鉛直方向に沿う方向を上下方向とする。また、左右方向及び上下方向の中心側に向かう方向を内側、その反対側を外側とする。 In this disclosure, regarding the tabletop strut 1, the user side when installed on the tabletop is the front side, the opposite side is the back side, and the direction perpendicular to the direction from the front side to the back side is along the horizontal direction. Is the left-right direction, and the direction along the vertical direction is the up-down direction. Further, the direction toward the center side in the left-right direction and the up-down direction is the inside, and the opposite side is the outside.

図１及び図２に示すように、卓上衝立１は、最も下側に位置して卓上に接する第１板状部材２と、第１板状部材２の卓上に接する側と反対側、つまりは第１板状部材２の上側に連設された第２板状部材３と、第２板状部材３に重ね合わされた第３板状部材４と、第２板状部材３及び第３板状部材４に挟まれた透明な窓部材５とを備える。第３板状部材４は、本実施形態では、第２板状部材３の手前側の面に重ねられている。 As shown in FIGS. 1 and 2, the tabletop countertop 1 is located on the lowermost side and is in contact with the tabletop, and the side opposite to the side of the first plate-shaped member 2 in contact with the tabletop, that is, A second plate-shaped member 3 connected to the upper side of the first plate-shaped member 2, a third plate-shaped member 4 superposed on the second plate-shaped member 3, a second plate-shaped member 3 and a third plate-shaped member 3. It includes a transparent window member 5 sandwiched between the members 4. In the present embodiment, the third plate-shaped member 4 is superposed on the front surface of the second plate-shaped member 3.

第２板状部材３及び第３板状部材４には開口６，７が形成され、２つの開口６，７は互いに向き合っている。窓部材５は、２つの開口６，７を塞ぐようにして第２板状部材３及び第３板状部材４の間に差し込まれている。 The second plate-shaped member 3 and the third plate-shaped member 4 are formed with openings 6 and 7, and the two openings 6 and 7 face each other. The window member 5 is inserted between the second plate-shaped member 3 and the third plate-shaped member 4 so as to close the two openings 6 and 7.

第１板状部材２、第２板状部材３及び第３板状部材４は、正面部２０，３０，４０と、正面部２０，３０，４０の両側縁に連設された左右一対の側面部２１，３１，４１とを含む。第１板状部材２、第２板状部材３及び第３板状部材４の両側面部２１，３１，４１は正面部２０，３０，４０に対して折り曲げ可能であり、両側面部２１，３１，４１を手前側に折り曲げて、平面視で両側面部２１，３１，４１が正面部２０，３０，４０とＶ字を形成することにより、使用時に卓上衝立１を卓上に自立させることができる。また、第１板状部材２は第２板状部材３に対して折り曲げ可能である。第１板状部材２、第２板状部材３及び第３板状部材４を両側面部２１，３１，４１が正面部２０，３０，４０と面一となる平らな状態とし、第１板状部材２を奥側に折り返して第２板状部材３の第３板状部材４が重ねられている面と反対側の面に重ねることにより、図３に示すように不使用時に卓上衝立１を折り畳んでコンパクトにすることができる。 The first plate-shaped member 2, the second plate-shaped member 3, and the third plate-shaped member 4 have a front surface portion 20, 30, 40, and a pair of left and right side surfaces connected to both side edges of the front surface portion 20, 30, 40. Parts 21, 31 and 41 are included. Both side surface portions 21, 31, 41 of the first plate-shaped member 2, the second plate-shaped member 3, and the third plate-shaped member 4 can be bent with respect to the front surface portions 20, 30, 40, and both side surface portions 21, 31, By bending the 41 toward the front side and forming a V-shape with the front portions 20, 30, 40 on both side surface portions 21, 31, 41 in a plan view, the tabletop countertop 1 can be made to stand on the tabletop by itself at the time of use. Further, the first plate-shaped member 2 can be bent with respect to the second plate-shaped member 3. The first plate-shaped member 2, the second plate-shaped member 3, and the third plate-shaped member 4 are placed in a flat state in which both side surface portions 21, 31, and 41 are flush with the front surface portions 20, 30, 40, and the first plate-shaped member is formed. By folding back the member 2 to the back side and stacking it on the surface opposite to the surface on which the third plate-shaped member 4 of the second plate-shaped member 3 is overlapped, as shown in FIG. 3, the tabletop countertop 1 is placed when not in use. Can be folded to make it compact.

卓上衝立１の構成部材のうち、第１板状部材２、第２板状部材３及び第３板状部材４は、図４及び図５に示す１枚の基材１０により構成される。なお、基材１０の形状は、図４及び図５に示す形状に限定されない。基材１０は、卓上に設置した卓上衝立１の形を維持できる程度の強度や厚みを有しており、例えば段ボールや厚紙等の各種公知の紙材料からなるシート材を用いて形成することができる。基材１０は、その他に例えばプラスチック段ボール、プラスチックボード、発泡プラスチックシート等のプラスチック材料からなるシート材や板材等を用いて形成することもでき、基材１０の素材は特に限定されない。本実施形態では、基材１０、すなわち第１板状部材２、第２板状部材３及び第３板状部材４は段ボール製である。 Among the constituent members of the tabletop countertop 1, the first plate-shaped member 2, the second plate-shaped member 3, and the third plate-shaped member 4 are composed of one base material 10 shown in FIGS. 4 and 5. The shape of the base material 10 is not limited to the shapes shown in FIGS. 4 and 5. The base material 10 has enough strength and thickness to maintain the shape of the tabletop countertop 1 installed on the tabletop, and can be formed by using a sheet material made of various known paper materials such as corrugated cardboard and cardboard. can. The base material 10 can also be formed by using a sheet material or a plate material made of a plastic material such as a plastic corrugated cardboard, a plastic board, or a foamed plastic sheet, and the material of the base material 10 is not particularly limited. In the present embodiment, the base material 10, that is, the first plate-shaped member 2, the second plate-shaped member 3, and the third plate-shaped member 4 are made of corrugated cardboard.

図４及び図５に示す基材１０において、第１板状部材２、第２板状部材３及び第３板状部材４は横長の長方形状であり、この順で直線的に並ぶように連設されている。第１板状部材２及び第２板状部材３の横幅は第３板状部材４の横幅よりも長いが、等しくてもよい。第２板状部材３及び第３板状部材４には、その中央に開口６，７が形成されている。２つの開口６，７は、本実施形態では横長の略長方形状でありかつ同じ大きさであり、折り目Ｌ２を対称軸にして線対称の位置関係にある。なお、２つの開口６，７は必ずしも略長方形状である必要はなく、開口６，７を通して使用者の顔を確認できれば他の形状であってもよい。また、２つの開口６，７は必ずしも同じ大きさ・形状である必要はなく、第２板状部材３及び第３板状部材４を重ね合わせた際に互いに向き合うのであれば大きさや形状が異なっていてもよい。 In the base material 10 shown in FIGS. 4 and 5, the first plate-shaped member 2, the second plate-shaped member 3, and the third plate-shaped member 4 have a horizontally long rectangular shape, and are arranged so as to be linearly arranged in this order. It is set up. The width of the first plate-shaped member 2 and the second plate-shaped member 3 is longer than the width of the third plate-shaped member 4, but may be equal. The second plate-shaped member 3 and the third plate-shaped member 4 are formed with openings 6 and 7 in the center thereof. In the present embodiment, the two openings 6 and 7 have a horizontally long substantially rectangular shape and the same size, and are in a line-symmetrical positional relationship with the crease L2 as the axis of symmetry. The two openings 6 and 7 do not necessarily have to have a substantially rectangular shape, and may have other shapes as long as the user's face can be confirmed through the openings 6 and 7. Further, the two openings 6 and 7 do not necessarily have to have the same size and shape, and if the second plate-shaped member 3 and the third plate-shaped member 4 face each other when they are overlapped with each other, the sizes and shapes are different. May be.

第１板状部材２及び第２板状部材３の境目、ならびに、第２板状部材３及び第３板状部材４の境目には、折り目Ｌ１，Ｌ２が設けられている。第１板状部材２は折り目Ｌ１により第２板状部材３の一方面側に折り曲げ可能（図４では谷折り可能）であり、第３板状部材４は折り目Ｌ２により第２板状部材３の他方面側に折り曲げ可能（図４では山折り可能）である。 Folds L1 and L2 are provided at the boundary between the first plate-shaped member 2 and the second plate-shaped member 3 and at the boundary between the second plate-shaped member 3 and the third plate-shaped member 4. The first plate-shaped member 2 can be bent toward one side of the second plate-shaped member 3 by the crease L1 (the valley fold is possible in FIG. 4), and the third plate-shaped member 4 is the second plate-shaped member 3 by the crease L2. Can be folded to the other side of the (mountain foldable in FIG. 4).

折り目Ｌ１，Ｌ２の種類は特に限定されないが、折り目Ｌ１としては、卓上衝立１の不使用時（図３を参照）に第１板状部材２を第２板状部材３に折り重ねる必要があり、第１板状部材２が元に戻ろうとするのを抑制して第１板状部材２を折り返すために、通常の罫線（逆折り罫線）よりも半切れ線（ハーフカット線）で構成することが好ましい。なお、第１板状部材２及び第２板状部材３は、正面部２０，３０同士だけでなく、一対の側面部２１，３１同士もつなぎ合わされている。 The types of the creases L1 and L2 are not particularly limited, but as the crease L1, it is necessary to fold the first plate-shaped member 2 on the second plate-shaped member 3 when the tabletop countertop 1 is not used (see FIG. 3). , In order to prevent the first plate-shaped member 2 from returning to its original position and to fold back the first plate-shaped member 2, it is composed of a half-cut line (half-cut line) rather than a normal ruled line (reverse fold ruled line). Is preferable. The first plate-shaped member 2 and the second plate-shaped member 3 are joined together not only with the front surface portions 20 and 30 but also with the pair of side surface portions 21 and 31.

折り目Ｌ２は、卓上衝立１の使用時（図１及び図２を参照）ならびに卓上衝立１の不使用時（図３を参照）において第３板状部材４が第２板状部材３に折り重ねられてその状態に固定されることから、第３板状部材４を綺麗に折り返すために、通常の罫線よりも一定間隔をあけた複数の切込み線で構成することが好ましい。隣り合う切込み線の間には通常の罫線を設けてもよい。なお、第２板状部材３及び第３板状部材４は、正面部３０，４０同士は切込み線のない部分でつなぎ合わされているが、一対の側面部３１，４１同士は互いに独立している。 In the crease L2, the third plate-shaped member 4 is folded onto the second plate-shaped member 3 when the tabletop countertop 1 is used (see FIGS. 1 and 2) and when the tabletop countertop 1 is not used (see FIG. 3). In order to fold the third plate-shaped member 4 neatly, it is preferable to form a plurality of cut lines at regular intervals rather than a normal ruled line. Ordinary ruled lines may be provided between adjacent cut lines. In the second plate-shaped member 3 and the third plate-shaped member 4, the front portions 30 and 40 are connected to each other at a portion without a notch line, but the pair of side surface portions 31, 41 are independent of each other. ..

第１板状部材２及び第２板状部材３には、折り目Ｌ１と直交する左右一対の折り目Ｌ３が設けられている。一対の折り目Ｌ３は、第２板状部材３の開口６の左右の側方に位置しており、一対の折り目Ｌ３により、第１板状部材２及び第２板状部材３は、正面部２０，３０と、一対の側面部２１，３１とに分けられている。開口６は第２板状部材３の正面部３０に配置されている。一対の側面部２１，３１は折り目Ｌ３により正面部２０，３０に対して折り曲げ可能（図４では山折り可能）であり、第２板状部材３の第３板状部材４が重ねられる面側に折り曲げ可能である（図６を参照）。なお、本実施形態では、一対の折り目Ｌ３は、その上端は第２板状部材３の正面部３０の上側縁まで延びているが、その下端は第１板状部材２の正面部２０の下側縁まで延びておらず、後述する切断線Ｃと接続されている。一対の折り目Ｌ３及び一対の切断線Ｃの位置は、第１板状部材２及び第２板状部材３の一対の側面部２１，３１の内側縁にあたる。 The first plate-shaped member 2 and the second plate-shaped member 3 are provided with a pair of left and right creases L3 orthogonal to the crease L1. The pair of creases L3 are located on the left and right sides of the opening 6 of the second plate-shaped member 3, and the pair of creases L3 allows the first plate-shaped member 2 and the second plate-shaped member 3 to have the front portion 20. , 30 and a pair of side surface portions 21, 31. The opening 6 is arranged in the front portion 30 of the second plate-shaped member 3. The pair of side surface portions 21 and 31 can be bent with respect to the front portions 20 and 30 by the crease L3 (mountain foldable in FIG. 4), and the surface side on which the third plate-shaped member 4 of the second plate-shaped member 3 is overlapped. Can be folded into (see FIG. 6). In the present embodiment, the upper end of the pair of creases L3 extends to the upper edge of the front portion 30 of the second plate-shaped member 3, but the lower end thereof extends below the front portion 20 of the first plate-shaped member 2. It does not extend to the side edge and is connected to the cutting line C described later. The positions of the pair of creases L3 and the pair of cutting lines C correspond to the inner edges of the pair of side surface portions 21, 31 of the first plate-shaped member 2 and the second plate-shaped member 3.

第３板状部材４には、折り目Ｌ２と直交する左右一対の折り目Ｌ４が設けられている。一対の折り目Ｌ４は、第３板状部材４の開口７の左右の側方に位置しており、一対の折り目Ｌ４により、第３板状部材４は、正面部４０と、一対の側面部４１とに分けられている。開口７は第３板状部材４の正面部４０に配置されている。一対の側面部４１は折り目Ｌ４により正面部４０に対して折り曲げ可能（図４では谷折り可能）であり、第１板状部材２及び第２板状部材３の一対の側面部２１，３１の折り曲げ可能方向とは、図４に示す基材１０の状態では反対方向に、図１に示す卓上衝立１の状態では同方向に、折り曲げ可能である。一対の折り目Ｌ４の位置は、第３板状部材４の一対の側面部４１の内側縁にあたる。 The third plate-shaped member 4 is provided with a pair of left and right creases L4 orthogonal to the crease L2. The pair of creases L4 are located on the left and right sides of the opening 7 of the third plate-shaped member 4, and the pair of creases L4 allows the third plate-shaped member 4 to have the front surface portion 40 and the pair of side surface portions 41. It is divided into. The opening 7 is arranged in the front portion 40 of the third plate-shaped member 4. The pair of side surface portions 41 can be bent with respect to the front surface portion 40 by the crease L4 (valley foldable in FIG. 4), and the pair of side surface portions 21 and 31 of the first plate-shaped member 2 and the second plate-shaped member 3 can be folded. The bendable direction is the opposite direction in the state of the base material 10 shown in FIG. 4, and the same direction in the state of the tabletop countertop 1 shown in FIG. The position of the pair of creases L4 corresponds to the inner edge of the pair of side surface portions 41 of the third plate-shaped member 4.

第３板状部材４の一対の側面部４１を折り曲げ可能とする一対の折り目Ｌ４の位置は、第１板状部材２及び第２板状部材３の一対の側面部２１，３１を折り曲げ可能とする一対の折り目Ｌ３の位置と左右方向に位置ずれている。本実施形態では、第３板状部材４の正面部４０の横幅が第１板状部２及び第２板状部材３の正面部２０，３０の横幅よりも短い分、一対の折り目Ｌ４の位置が一対の折り目Ｌ３の位置よりも内側にずれており、一対の側面部４１が一対の側面部２１，３１よりも内側に変位しているので、第３板状部材４の横幅が第１板状部２及び第２板状部材３の横幅よりも短い。 The position of the pair of creases L4 that allows the pair of side surface portions 41 of the third plate-shaped member 4 to be bent is such that the pair of side surface portions 21 and 31 of the first plate-shaped member 2 and the second plate-shaped member 3 can be bent. The position of the pair of creases L3 is displaced in the left-right direction. In the present embodiment, the position of the pair of creases L4 is shorter than the width of the front portions 20 and 30 of the first plate-shaped portion 2 and the second plate-shaped member 3 by the width of the front portion 40 of the third plate-shaped member 4. Is displaced inward from the position of the pair of creases L3, and the pair of side surface portions 41 are displaced inward from the pair of side surface portions 21 and 31, so that the lateral width of the third plate-shaped member 4 is the first plate. It is shorter than the width of the shaped portion 2 and the second plate-shaped member 3.

折り目Ｌ３及び折り目Ｌ４の種類は特に限定されないが、図１及び図２に示す卓上衝立１の使用時に第１板状部材２、第２板状部材３及び第３板状部材４の一対の側面部２１，３１，４１が手前側に折り曲げられることから、一対の側面部２１，３１，４１をしっかりと折り曲げるために、通常の罫線よりも、当該罫線と切込み線又は半切れ線（ハーフカット線）とが交互にほぼ等間隔で入れられたリード罫線で構成することが好ましい。 The types of the creases L3 and the creases L4 are not particularly limited, but when the tabletop countertop 1 shown in FIGS. 1 and 2 is used, the pair of side surfaces of the first plate-shaped member 2, the second plate-shaped member 3, and the third plate-shaped member 4. Since the portions 21, 31 and 41 are bent toward the front side, in order to firmly bend the pair of side surface portions 21, 31 and 41, the ruled line and the cut line or the half-cut line (half-cut line) are more than the normal ruled line. ) And are alternately inserted at substantially equal intervals.

第１板状部材２の一対の側面部２１の内側縁は、卓上に接する側（図４では下側）の一部分において、支持部２２が突き出ている。この支持部２２は、基材１０において、折り目Ｌ３の下端から正面部２０が内側に下側縁まで切り欠かれることで、側面部２１に一体に設けられている。基材１０において、支持部２２を形成するための切断線Ｃは、正面部２０側に凸の曲線状、本実施形態では円弧状をなしており、支持部２２は四分円状である。第１板状部材２の一対の側面部２１に支持部２２が設けられることにより、図１及び図２に示す卓上衝立１において、卓上に接する第１板状部材２の一対の側面部２１が正面部２０の手前側だけでなく奥側にも突き出るので、卓上に設置した卓上衝立１が手前側及び奥側のいずれについても容易に倒れることが抑制されている。また、切断線Ｃが正面部２０側に凸の曲線状をなしていることにより、第１板状部材２の一対の側面部２１を正面部２０に対して折り曲げた際に、支持部２２を正面部２０に大きく干渉されずにスムーズに奥側に突き出させることができる。なお、支持部２２の形状は必ずしも四分円状である必要はなく、三角形状、矩形状、台形状等であってもよい。 The inner edge of the pair of side surface portions 21 of the first plate-shaped member 2 has a support portion 22 protruding from a part of the side (lower side in FIG. 4) in contact with the tabletop. The support portion 22 is integrally provided on the side surface portion 21 of the base material 10 by cutting the front surface portion 20 inward from the lower end of the crease L3 to the lower edge. In the base material 10, the cutting line C for forming the support portion 22 has a convex curved shape on the front surface portion 20 side, an arc shape in the present embodiment, and the support portion 22 has a quadrant shape. By providing the support portion 22 on the pair of side surface portions 21 of the first plate-shaped member 2, the pair of side surface portions 21 of the first plate-shaped member 2 in contact with the tabletop are provided in the tabletop countertop 1 shown in FIGS. 1 and 2. Since the front portion 20 protrudes not only to the front side but also to the back side, it is suppressed that the tabletop countertop 1 installed on the table easily falls down on either the front side or the back side. Further, since the cutting line C has a convex curved shape toward the front portion 20, when the pair of side surface portions 21 of the first plate-shaped member 2 is bent with respect to the front portion 20, the support portion 22 is provided. It can be smoothly projected to the back side without being greatly interfered with the front portion 20. The shape of the support portion 22 does not necessarily have to be a quarter circle shape, and may be a triangular shape, a rectangular shape, a trapezoidal shape, or the like.

第２板状部材３の一対の側面部３１の外側縁には、凹状に切り欠かれた凹部３２が凹設されている。凹部３２は、図１及び図２に示す卓上衝立１において、第２板状部材３及び第３板状部材４の手前側に折り曲げられた同方向側にある側面部３１，４１同士を連結する連結手段を構成する。凹部３２は、本実施形態では縦長の長方形状であるが、横長の長方形状、三角形状、台形状、半円状、縦長ないしは横長の半楕円状等、種々の形状であってよい。 A recess 32 notched in a concave shape is recessed in the outer edge of the pair of side surface portions 31 of the second plate-shaped member 3. The recess 32 connects the side surface portions 31 and 41 on the same direction bent toward the front side of the second plate-shaped member 3 and the third plate-shaped member 4 in the tabletop countertop 1 shown in FIGS. 1 and 2. It constitutes a connecting means. The recess 32 has a vertically long rectangular shape in the present embodiment, but may have various shapes such as a horizontally long rectangular shape, a triangular shape, a trapezoidal shape, a semicircular shape, and a vertically long or horizontally long semi-elliptical shape.

第３板状部材４の一対の側面部４１の外側縁には、凹部３２に係合可能な凸部４２が設けられている。凸部４２は、凹部３２とともに上述の連結手段を構成し、図１及び図２に示す卓上衝立１において、凹部３２と同じ高さに位置している。凸部４２は、図１に拡大して示すように、側面部４１側の一部分４２Ａが凹部３２に嵌まり込みかつ先端側の一部分４２Ｂが凹部３２から突き出て側面部４１に引っ掛かることにより、凹部３２と係合して凹部３２から抜け出し難い形状であれば、その形状は特に限定されない。なお、本実施形態では、凸部４２は、先端に向かうに連れて幅広となる縦長の台形状である。凸部４２及び側面部４１の境目には、罫線等の折り目Ｌ５が設けられている。凸部４２は折り目Ｌ５において側面部４１に対して折り曲げ可能（図４では山折り可能）である。 A convex portion 42 that can be engaged with the concave portion 32 is provided on the outer edge of the pair of side surface portions 41 of the third plate-shaped member 4. The convex portion 42 constitutes the above-mentioned connecting means together with the concave portion 32, and is located at the same height as the concave portion 32 in the tabletop countertop 1 shown in FIGS. 1 and 2. As shown in an enlarged manner in FIG. 1, the convex portion 42 has a concave portion due to a part 42A on the side surface portion 41 being fitted into the concave portion 32 and a partial portion 42B on the distal end side protruding from the concave portion 32 and being caught on the side surface portion 41. The shape is not particularly limited as long as it has a shape that engages with 32 and does not easily come out of the recess 32. In the present embodiment, the convex portion 42 has a vertically long trapezoidal shape that becomes wider toward the tip. A crease L5 such as a ruled line is provided at the boundary between the convex portion 42 and the side surface portion 41. The convex portion 42 can be bent with respect to the side surface portion 41 at the crease L5 (mountain fold is possible in FIG. 4).

卓上衝立１の構成部材のうち、窓部材５は、１枚のシート材、フィルム材又は板材等により構成される。窓部材５は、透明、つまりは窓部材５を通して卓上衝立１の奥側を使用者が視認可能であればその素材は特に限定されない。窓部材５は、無色透明であることが好ましいが、有色透明であっても構わない。窓部材５の形状は、本実施形態では横長の長方形状であるが、第２板状部材３及び第３板状部材４の少なくとも開口６，７を覆うことが可能な大きさであれば特に限定されない。 Among the constituent members of the tabletop countertop 1, the window member 5 is composed of one sheet material, a film material, a plate material, or the like. The material of the window member 5 is not particularly limited as long as it is transparent, that is, the back side of the tabletop countertop 1 can be visually recognized by the user through the window member 5. The window member 5 is preferably colorless and transparent, but may be colored and transparent. The shape of the window member 5 is a horizontally long rectangular shape in the present embodiment, but it is particularly large as long as it can cover at least the openings 6 and 7 of the second plate-shaped member 3 and the third plate-shaped member 4. Not limited.

窓部材５は、第２板状部材３及び第３板状部材４の開口６，７に対して位置ずれすることなく確実に開口６，７を塞ぐようにするために、第２板状部材３及び第３板状部材４の少なくとも一方に対して例えば接着剤等を用いた貼付により固定することが好ましい。本実施形態では、窓部材５は第２板状部材３の手前側の面に貼付されている。 The window member 5 is a second plate-shaped member in order to surely close the openings 6 and 7 without being displaced with respect to the openings 6 and 7 of the second plate-shaped member 3 and the third plate-shaped member 4. It is preferable to fix it to at least one of the 3 and the 3rd plate-shaped member 4 by, for example, sticking with an adhesive or the like. In the present embodiment, the window member 5 is attached to the front surface of the second plate-shaped member 3.

次に、図４及び図５に示す基材１０を用いて図１に示す卓上衝立１を組み立てる手順について説明する。まず、図５に示すように、第３板状部材４を折り目Ｌ２で手前側に折り曲げて第２板状部材３に重ね合わせる。第２板状部材３に重ね合わせた第３板状部材４は、第２板状部材３から離れないようにするために、第２板状部材３に対して例えば接着剤等を用いた貼付により固定することが好ましい。 Next, a procedure for assembling the tabletop countertop 1 shown in FIG. 1 using the base material 10 shown in FIGS. 4 and 5 will be described. First, as shown in FIG. 5, the third plate-shaped member 4 is bent toward the front side at the crease L2 and superposed on the second plate-shaped member 3. The third plate-shaped member 4 superposed on the second plate-shaped member 3 is attached to the second plate-shaped member 3 using, for example, an adhesive so as not to be separated from the second plate-shaped member 3. It is preferable to fix the adhesive.

そして、図６に示すように、第１板状部材２、第２板状部材３及び第３板状部材４の一対の側面部２１，３１，４１を折り目Ｌ３，Ｌ４で手前側に折り曲げて正面部２０，３０，４０とＶ字をなすようにすることで、卓上に自立可能な形状とする。 Then, as shown in FIG. 6, the pair of side surface portions 21, 31, and 41 of the first plate-shaped member 2, the second plate-shaped member 3 and the third plate-shaped member 4 are bent toward the front side at the creases L3 and L4. By forming a V-shape with the front portions 20, 30, 40, the shape can be made self-supporting on the table.

最後に、図７に示すように、第３板状部材４の一対の凸部４２を折り目Ｌ５で奥側に折り曲げて第２板状部材３の一対の凹部３２に係合させることにより、同方向側にある側面部３１，４１同士を連結する。これにより、卓上衝立１が組み立てられる。 Finally, as shown in FIG. 7, the pair of convex portions 42 of the third plate-shaped member 4 is bent inward at the crease L5 and engaged with the pair of concave portions 32 of the second plate-shaped member 3. The side surface portions 31, 41 on the directional side are connected to each other. As a result, the tabletop tsuitate 1 is assembled.

以上、本実施形態の卓上衝立１によれば、図１に示すように、互いに重ねられた第２板状部材３及び第３板状部材４に相対する開口６，７が形成されており、開口６，７が透明な窓部材５により塞がれている。そのため、図２に示すように、複数人が対面で会話をする際に使用者が自身の目前に卓上衝立１を設置することで、使用者は卓上衝立１により飛沫が相手の方に拡散するのを防止したうえで、開口６，７を通して相手の顔を確認しながら会話することができる。 As described above, according to the tabletop countertop 1 of the present embodiment, as shown in FIG. 1, openings 6 and 7 facing the second plate-shaped member 3 and the third plate-shaped member 4 which are overlapped with each other are formed. The openings 6 and 7 are closed by the transparent window member 5. Therefore, as shown in FIG. 2, when a plurality of people have a face-to-face conversation, the user installs the desktop countertop 1 in front of him / herself, so that the user spreads the droplets toward the other party by the desktop countertop 1 You can talk while checking the other person's face through the openings 6 and 7 after preventing the above.

加えて本実施形態の卓上衝立１によれば、第２板状部材３と第３板状部材４とでは、一対の側面部３１，４１の正面部３０，４０に対する折り曲げ可能位置（折り目Ｌ３，Ｌ４の位置）が左右方向に位置ずれしており、第２板状部材３及び第３板状部材４の手前側に折り曲げられた同方向側にある側面部３１，４１同士は連結手段（凹部３２及び凸部４２）により連結されている。これにより、第２板状部材３の一対の側面部３１さらにはこれとつなぎ合わされている第１板状部材２の一対の側面部２１は元の状態に戻ろうとして奥側へ広がることが抑制され、その結果、卓上に接する第１板状部材２の一対の側面部２１は正面部２０とＶ字をなす状態が保持される。よって、使用時に卓上衝立１を良好に自立させることができ、使用途中に卓上衝立１が自立できなくなって倒れることを抑制できる。 In addition, according to the tabletop countertop 1 of the present embodiment, in the second plate-shaped member 3 and the third plate-shaped member 4, the pair of side surface portions 31, 41 can be bent with respect to the front portions 30, 40 (creases L3, 3). The position of L4) is displaced in the left-right direction, and the side surface portions 31, 41 on the same direction bent toward the front side of the second plate-shaped member 3 and the third plate-shaped member 4 are connected to each other (recessed portion). It is connected by 32) and the convex portion 42). As a result, the pair of side surface portions 31 of the second plate-shaped member 3 and the pair of side surface portions 21 of the first plate-shaped member 2 connected to the pair of side surface portions 31 are prevented from spreading to the inner side in an attempt to return to the original state. As a result, the pair of side surface portions 21 of the first plate-shaped member 2 in contact with the table surface are maintained in a V-shaped state with the front surface portion 20. Therefore, the tabletop countertop 1 can be made to stand on its own during use, and it is possible to prevent the tabletop countertop 1 from becoming unable to stand on its own during use and falling down.

加えて本実施形態の卓上衝立１によれば、使用後は、凹部３２及び凸部４２の係合を解除し、全ての側面部２１，３１，４１を開いて第１板状部材２、第２板状部材３及び第３板状部材４を平らな状態とした後、第１板状部材２を奥側に折り返して第２板状部材３に重ね合わせることにより、図３に示すように卓上衝立１を偏平な状態に折り畳んでコンパクトにすることができる。よって、不使用時における卓上衝立１の保管スペースの無駄を省くことができるとともに、必要に応じて例えば会社の会議室やフリースペース等に容易に持ち運ぶことができる。 In addition, according to the desktop countertop 1 of the present embodiment, after use, the concave portion 32 and the convex portion 42 are disengaged, and all the side surface portions 21, 31, 41 are opened to open the first plate-shaped member 2, the first plate-shaped member 2. 2 As shown in FIG. 3, after flattening the plate-shaped member 3 and the third plate-shaped member 4, the first plate-shaped member 2 is folded back to the back side and superposed on the second plate-shaped member 3. The tabletop countertop 1 can be folded into a flat state to make it compact. Therefore, it is possible to eliminate the waste of the storage space of the tabletop countertop 1 when not in use, and it can be easily carried to, for example, a conference room or a free space of a company as needed.

以上、本発明の一実施形態について説明したが、本発明の具体的な態様は上述した実施形態に限定されるものではなく、その趣旨を逸脱しない範囲で種々の変形が可能である。 Although one embodiment of the present invention has been described above, the specific embodiment of the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the spirit of the present invention.

例えば一変形例として、上述した実施形態では、連結手段を構成する凹部３２が第２板状部材３の側面部３１に、凸部４２が第３板状部材４の側面部４１に設けられているが、凹部が第３板状部材４の側面部４１に、凸部が第２板状部材３の側面部３１に設けられていてもよい。 For example, as a modification, in the above-described embodiment, the concave portion 32 constituting the connecting means is provided on the side surface portion 31 of the second plate-shaped member 3, and the convex portion 42 is provided on the side surface portion 41 of the third plate-shaped member 4. However, the concave portion may be provided on the side surface portion 41 of the third plate-shaped member 4, and the convex portion may be provided on the side surface portion 31 of the second plate-shaped member 3.

その他の変形例として、上述した実施形態では、第３板状部材４は第２板状部材３の手前側の面に重ねられているが、図８に示すように、第２板状部材３の奥側の面に重ねられていてもよい。図８に示す卓上衝立１は、図９に示す基材１０により組み立てることができる。 As another modification, in the above-described embodiment, the third plate-shaped member 4 is superposed on the front surface of the second plate-shaped member 3, but as shown in FIG. 8, the second plate-shaped member 3 is overlapped. It may be overlapped on the back surface of the. The tabletop countertop 1 shown in FIG. 8 can be assembled by the base material 10 shown in FIG.

この変形例において上述した実施形態と異なる点は、第１板状部材２は折り目Ｌ１により第２板状部材３の一方面側に折り曲げ可能（図９では山折り可能）であり、第３板状部材４は折り目Ｌ２により第２板状部材３の他方面側に折り曲げ可能（図９では谷折り可能）である。 The difference from the above-described embodiment in this modification is that the first plate-shaped member 2 can be bent toward one side of the second plate-shaped member 3 by the crease L1 (mountain foldable in FIG. 9), and the third plate. The shaped member 4 can be bent toward the other side of the second plate-shaped member 3 by the crease L2 (valley foldable in FIG. 9).

また、第１板状部材２及び第２板状部材３の一対の側面部２１，３１は折り目Ｌ３により正面部２０，３０に対して折り曲げ可能（図９では山折り可能）であり、第２板状部材３の第３板状部材４が重ねられる面と反対側に折り曲げ可能である。第３板状部材４の一対の側面部４１は折り目Ｌ４により正面部４０に対して折り曲げ可能（図９では谷折り可能）であり、第１板状部材２及び第２板状部材３の一対の側面部２１，３１の折り曲げ可能方向とは、図９に示す基材１０の状態では反対方向に、図８に示す卓上衝立１の状態では同方向に、折り曲げ可能である。 Further, the pair of side surface portions 21 and 31 of the first plate-shaped member 2 and the second plate-shaped member 3 can be bent with respect to the front portions 20 and 30 by the crease L3 (mountain folding is possible in FIG. 9), and the second The plate-shaped member 3 can be bent to the side opposite to the surface on which the third plate-shaped member 4 is overlapped. The pair of side surface portions 41 of the third plate-shaped member 4 can be bent with respect to the front portion 40 by the crease L4 (the valley fold is possible in FIG. 9), and the pair of the first plate-shaped member 2 and the second plate-shaped member 3 is formed. The side surface portions 21 and 31 can be bent in the opposite direction in the state of the base material 10 shown in FIG. 9 and in the same direction in the state of the tabletop countertop 1 shown in FIG.

また、第１板状部材２及び第２板状部材３の正面部２０，３０の横幅が第３板状部材４の正面部４０の横幅よりも短い分、一対の折り目Ｌ３の位置が一対の折り目Ｌ４の位置よりも内側にずれている。ここで、一対の側面部３１は一対の側面部４１よりも内側に変位しているので、第２板状部材３の横幅が第３板状部４の横幅よりも短い。なお、第２板状部材３の横幅は第３板状部４の横幅と等しくてもよい。一方、第１板状部材２は、正面部２０の横幅が短い分、一対の側面部２１の横幅が長くなっているので、その横幅が第３板状部４の横幅と等しい。 Further, since the width of the front portions 20 and 30 of the first plate-shaped member 2 and the second plate-shaped member 3 is shorter than the width of the front portion 40 of the third plate-shaped member 4, the positions of the pair of creases L3 are paired. It is offset inward from the position of the crease L4. Here, since the pair of side surface portions 31 are displaced inward from the pair of side surface portions 41, the lateral width of the second plate-shaped member 3 is shorter than the lateral width of the third plate-shaped portion 4. The width of the second plate-shaped member 3 may be equal to the width of the third plate-shaped portion 4. On the other hand, since the width of the pair of side surface portions 21 of the first plate-shaped member 2 is longer due to the shorter width of the front surface portion 20, the width thereof is equal to the width of the third plate-shaped portion 4.

また、連結手段として、凸部３３が第２板状部材３の側面部３１の外側縁に設けられており、凸部３３と係合可能な凹部４３が第３板状部材４の側面部４１の外側縁に設けられている。凸部３３は折り目Ｌ５において側面部３１に対して折り曲げ可能（図９では谷折り可能）である。なお、凸部が第３板状部材４の側面部４１に、凹部が第２板状部材３の側面部３１に設けられていてもよい。 Further, as a connecting means, the convex portion 33 is provided on the outer edge of the side surface portion 31 of the second plate-shaped member 3, and the concave portion 43 that can engage with the convex portion 33 is the side surface portion 41 of the third plate-shaped member 4. It is provided on the outer edge of the. The convex portion 33 can be bent with respect to the side surface portion 31 at the crease L5 (valley fold is possible in FIG. 9). The convex portion may be provided on the side surface portion 41 of the third plate-shaped member 4, and the concave portion may be provided on the side surface portion 31 of the second plate-shaped member 3.

また、窓部材５は、第２板状部材３の奥側の面に貼付されている。 Further, the window member 5 is attached to the inner surface of the second plate-shaped member 3.

図８に示す卓上衝立１においても、第２板状部材３と第３板状部材４とでは、一対の側面部３１，４１の正面部３０，４０に対する折り曲げ可能位置（折り目Ｌ３，Ｌ４の位置）が左右方向に位置ずれしており、第２板状部材３及び第３板状部材４の手前側に折り曲げられた同方向側にある側面部３１，４１同士は連結手段（凹部４３及び凸部３３）により連結されている。これにより、第２板状部材３の一対の側面部３１さらにはこれとつなぎ合わされている第１板状部材２の一対の側面部２１は元の状態に戻ろうとして奥側へ広がることが抑制され、その結果、卓上に接する第１板状部材２の一対の側面部２１は正面部２０とＶ字をなす状態が保持される。よって、使用時に卓上衝立１を良好に自立させることができ、使用途中に卓上衝立１が自立できなくなって倒れることを抑制できる。 Also in the tabletop countertop 1 shown in FIG. 8, in the second plate-shaped member 3 and the third plate-shaped member 4, the pair of side surface portions 31, 41 can be bent with respect to the front portions 30, 40 (positions of the creases L3 and L4). ) Is displaced in the left-right direction, and the side surface portions 31, 41 on the same direction bent toward the front side of the second plate-shaped member 3 and the third plate-shaped member 4 are connected to each other by connecting means (recessed portion 43 and convex). It is connected by a unit 33). As a result, the pair of side surface portions 31 of the second plate-shaped member 3 and the pair of side surface portions 21 of the first plate-shaped member 2 connected to the pair of side surface portions 31 are prevented from spreading to the inner side in an attempt to return to the original state. As a result, the pair of side surface portions 21 of the first plate-shaped member 2 in contact with the table surface are maintained in a V-shaped state with the front surface portion 20. Therefore, the tabletop countertop 1 can be made to stand on its own during use, and it is possible to prevent the tabletop countertop 1 from becoming unable to stand on its own during use and falling down.

加えて、使用後は、凹部４３及び凸部４４の係合を解除し、全ての側面部２１，３１，４１を開いて第１板状部材２、第２板状部材３及び第３板状部材４を平らな状態とした後、第１板状部材２を手前側に折り返して第２板状部材３に重ね合わせることにより、図示は省略するが、卓上衝立１を偏平な状態に折り畳んでコンパクトにすることができる。よって、不使用時における卓上衝立１の保管スペースの無駄を省くことができるとともに、必要に応じて例えば会社の会議室やフリースペース等に容易に持ち運ぶことができる。 In addition, after use, the concave portion 43 and the convex portion 44 are disengaged, and all the side surface portions 21, 31 and 41 are opened to open the first plate-shaped member 2, the second plate-shaped member 3 and the third plate-shaped member. After the member 4 is made flat, the first plate-shaped member 2 is folded back toward the front side and superposed on the second plate-shaped member 3. Although not shown, the tabletop countertop 1 is folded into a flat state. It can be made compact. Therefore, it is possible to eliminate the waste of the storage space of the tabletop countertop 1 when not in use, and it can be easily carried to, for example, a conference room or a free space of a company as needed.

その他の変形例として、上述した実施形態及び変形例では、連結手段が凹部及び凸部の係合により実現されているが、第２板状部材３及び第３板状部材４の側面部３１，４１同士を連結する手段としては係合によるものに限定されない。例えば第２板状部材３及び第３板状部材４の一方における側面部に設けた凸部を、第２板状部材３及び第３板状部材４の他方における側面部に形成したスリットに差し込んで側面３１，４１同士を連結してもよい。または、第２板状部材３及び第３板状部材４の側面部３１，４１に例えば面ファスナや紐を取り付け、面ファスナ同士の接着や２本の紐の締結により側面３１，４１同士を連結してもよい。このように、第２板状部材３及び第３板状部材４の側面部３１，４１同士を一時的に連結できれば、連結手段としては種々の公知の手段を用いることができる。 As another modification, in the above-described embodiment and modification, the connecting means is realized by engaging the concave portion and the convex portion, but the side surface portion 31 of the second plate-shaped member 3 and the third plate-shaped member 4 The means for connecting the 41 to each other is not limited to the one by engagement. For example, a convex portion provided on the side surface portion of one of the second plate-shaped member 3 and the third plate-shaped member 4 is inserted into a slit formed on the other side surface portion of the second plate-shaped member 3 and the third plate-shaped member 4. The sides 31 and 41 may be connected to each other with. Alternatively, for example, surface fasteners or strings are attached to the side surface portions 31 and 41 of the second plate-shaped member 3 and the third plate-shaped member 4, and the side surfaces 31 and 41 are connected to each other by adhering the surface fasteners or fastening the two strings. You may. As described above, if the side surface portions 31, 41 of the second plate-shaped member 3 and the third plate-shaped member 4 can be temporarily connected to each other, various known means can be used as the connecting means.

１卓上衝立
２第１板状部材
３第２板状部材
４第３板状部材
５窓部材
６第２板状部材の開口
７第３板状部材の開口
２０第１板状部材の正面部
２１第１板状部材の側面部
２２支持部
３０第２板状部材の正面部
３１第２板状部材の側面部
３２凹部（連結手段）
３３凸部（連結手段）
４０第３板状部材の正面部
４１第３板状部材の側面部
４２凸部（連結手段）
４３凹部（連結手段）
Ｃ切断線 1 Desktop countertop 2 1st plate-shaped member 3 2nd plate-shaped member 4 3rd plate-shaped member 5 Window member 6 Opening of 2nd plate-shaped member 7 Opening of 3rd plate-shaped member 20 Front part of 1st plate-shaped member 21 Side surface part of the first plate-shaped member 22 Support part 30 Front part of the second plate-shaped member 31 Side part of the second plate-shaped member 32 Recessed portion (connecting means)
33 Convex part (connecting means)
40 Front part of the third plate-shaped member 41 Side part of the third plate-shaped member 42 Convex part (connecting means)
43 Recess (connecting means)
C cutting line

Claims

卓上に設置して使用する卓上衝立であって、
卓上に接する第１板状部材と、前記第１板状部材の卓上に接する側と反対側に折り曲げ可能に連設された第２板状部材と、前記第２板状部材に重ね合わされた第３板状部材と、前記第２板状部材及び前記第３板状部材に挟まれた透明な窓部材と、を備え、
前記第２板状部材及び前記第３板状部材には開口が形成され、前記開口は互いに向き合うとともに前記窓部材により塞がれており、
前記第１板状部材、前記第２板状部材及び前記第３板状部材は、正面部と、前記正面部の両側縁に折り曲げ可能に連設された左右一対の側面部と、を含み、
前記第２板状部材の側面部の正面部に対する折り曲げ位置が、前記第３板状部材の側面部の正面部に対する折り曲げ位置と左右方向に位置ずれしており、
前記第２板状部材の側面部及び前記第３板状部材の側面部には、手前側に折り曲げられかつ同方向側にある前記側面部同士を連結する連結手段が設けられている、ことを特徴とする卓上衝立。 It is a tabletop tsuitate that is installed and used on the tabletop.
A first plate-shaped member in contact with the tabletop, a second plate-shaped member foldably connected to the side opposite to the side in contact with the tabletop of the first plate-shaped member, and a second plate-shaped member superimposed on the second plate-shaped member. A three-plate-shaped member and a transparent window member sandwiched between the second plate-shaped member and the third plate-shaped member are provided.
An opening is formed in the second plate-shaped member and the third plate-shaped member, and the openings face each other and are closed by the window member.
The first plate-shaped member, the second plate-shaped member, and the third plate-shaped member include a front surface portion and a pair of left and right side surface portions foldably connected to both side edges of the front surface portion.
The bent position of the side surface portion of the second plate-shaped member with respect to the front surface is displaced in the left-right direction from the bent position of the side surface portion of the third plate-shaped member with respect to the front surface portion.
The side surface portion of the second plate-shaped member and the side surface portion of the third plate-shaped member are provided with connecting means that are bent toward the front side and connect the side surface portions on the same direction side. A featured tabletop tsuitate.

前記第３板状部材は前記第２板状部材の手前側に重ね合わされており、
前記第３板状部材の側面部の正面部に対する折り曲げ位置が、前記第２板状部材の側面部の正面部に対する折り曲げ位置よりも内側にある、ことを特徴とする請求項１に記載の卓上衝立。 The third plate-shaped member is overlapped on the front side of the second plate-shaped member.
The tabletop according to claim 1, wherein the bent position of the side surface portion of the third plate-shaped member with respect to the front surface portion is inside the bent position of the side surface portion of the second plate-shaped member with respect to the front surface portion. screen.

前記連結手段は、前記第２板状部材及び前記第３板状部材の一方における側面部の外側縁から突き出た凸部と、前記第２板状部材及び前記第３板状部材の他方における側面部の外側縁に凹設されるとともに前記凸部と係合可能な凹部と、で構成される、ことを特徴とする請求項１又は２に記載の卓上衝立。 The connecting means includes a convex portion protruding from the outer edge of the side surface portion of one of the second plate-shaped member and the third plate-shaped member, and a side surface of the second plate-shaped member and the third plate-shaped member on the other side. The tabletop tsuitate according to claim 1 or 2, wherein the concave portion is recessed in the outer edge of the portion and is composed of a concave portion that can be engaged with the convex portion.

前記第２板状部材の前記第１板状部材に対する折り曲げ位置には、ハーフカット線が設けられている、ことを特徴とする請求項１～３のいずれかに記載の卓上衝立。 The desktop countertop according to any one of claims 1 to 3, wherein a half-cut line is provided at a bending position of the second plate-shaped member with respect to the first plate-shaped member.

前記第３板状部材は、前記第２板状部材の前記第１板状部材側と反対側に連設され、かつ、前記第２板状部材に折り重ねられており、
前記第３板状部材の前記第２板状部材に対する折り曲げ位置には、複数の切込み線が間隔をあけて設けられている、ことを特徴とする請求項１～４のいずれかに記載の卓上衝立。 The third plate-shaped member is continuously provided on the side opposite to the first plate-shaped member side of the second plate-shaped member, and is folded over the second plate-shaped member.
The tabletop according to any one of claims 1 to 4, wherein a plurality of cut lines are provided at intervals in the bent position of the third plate-shaped member with respect to the second plate-shaped member. screen.

前記第１板状部材の側面部の内側縁は、卓上に接する側の一部分において、前記第１板状部材の正面部が切り欠かれることで支持片が突き出ており、前記支持片を形成するための切断線は前記正面部側に凸の曲線状をなす、ことを特徴とする請求項１～５のいずれかに記載の卓上衝立。 The inner edge of the side surface portion of the first plate-shaped member has a support piece protruding from the inner edge of the side surface portion of the first plate-shaped member due to a notch in the front portion of the front portion of the first plate-shaped member to form the support piece. The tabletop countertop according to any one of claims 1 to 5, wherein the cutting line for the purpose forms a convex curved shape on the front side.