JP2021025549A - Member joint structure, cabinet, cooking table, and member joint method - Google Patents

Member joint structure, cabinet, cooking table, and member joint method Download PDF

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JP2021025549A
JP2021025549A JP2019141617A JP2019141617A JP2021025549A JP 2021025549 A JP2021025549 A JP 2021025549A JP 2019141617 A JP2019141617 A JP 2019141617A JP 2019141617 A JP2019141617 A JP 2019141617A JP 2021025549 A JP2021025549 A JP 2021025549A
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adhesive
fitting
joining
fitting groove
plate
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宏樹 西
Hiroki Nishi
宏樹 西
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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  • Combinations Of Kitchen Furniture (AREA)

Abstract

To provide a member joint structure capable of joining adjacent two members while suppressing positional deviation, and to provide a cabinet, a cooking table, and a member joint method.SOLUTION: A member joint structure 10 includes a first member (top plate 2), a second member (side plate 5), and a joint material 7. The second member 5 is adjacent to the first member 2. The joint material 7 is attached to the first member 2. The second member 5 has a fitting groove 52. The fitting groove 52 opens toward the first member 2. The joint material 7 has a fitting part 72. The fitting part 72 protrudes toward the second member 5 and extends in a longitudinal direction of the fitting groove 52. The fitting part 72 fits in the fitting groove 52 and is located with a distance from at least one of the inner surfaces of both ends in a length direction of the fitting groove 52.SELECTED DRAWING: Figure 8

Description

本開示は、部材接合構造、キャビネット、調理台及び部材接合方法に関し、詳しくは、接合材を用いて第１部材及び第２部材を接合する部材接合構造、キャビネット、調理台及び部材接合方法に関する。 The present disclosure relates to a member joining structure, a cabinet, a countertop and a member joining method, and more particularly to a member joining structure for joining the first member and the second member using a joining material, a cabinet, a countertop and a member joining method.

特許文献１には、天板部、地板部、一対の側板部、台輪及び仕切板を備えた家具が開示されている。この家具では、天板部、地板部、一対の側板部、台輪及び仕切板が、それぞれダボによって連結されることで、組み立てられている。 Patent Document 1 discloses furniture including a top plate portion, a base plate portion, a pair of side plate portions, a pedestal ring, and a partition plate. In this furniture, the top plate portion, the main plate portion, the pair of side plate portions, the pedestal ring and the partition plate are assembled by being connected by dowels.

特開平１−２３６０１２号公報Japanese Unexamined Patent Publication No. 1-236012

上述の家具のようにダボによって２部材が連結される場合、各部材の製造時の寸法誤差等を要因として、２部材が設計位置からずれた位置で配されるおそれがある。 When two members are connected by a dowel as in the above-mentioned furniture, there is a possibility that the two members are arranged at positions deviated from the design position due to a dimensional error at the time of manufacturing each member.

本開示は上記事由に鑑みてなされており、隣接する２部材を位置ずれを抑制して接合することができる部材接合構造、キャビネット、調理台及び部材接合方法を提供することを目的とする。 The present disclosure has been made in view of the above reasons, and an object of the present invention is to provide a member joining structure, a cabinet, a countertop, and a member joining method capable of joining two adjacent members while suppressing misalignment.

本開示の一態様に係る部材接合構造は、第１部材と、前記第１部材に隣接した第２部材と、前記第１部材に取り付けられた接合材とを備える。前記第２部材は、前記第１部材に向かって開口した嵌込溝を有する。前記接合材は、前記第２部材に向かって突出し、かつ、前記嵌込溝の長さ方向に延びる嵌込部を有する。前記嵌込部は、前記嵌込溝に嵌まり、前記嵌込溝における長さ方向の両端の内面のうちの少なくとも一方と距離を隔てて位置する。 The member joining structure according to one aspect of the present disclosure includes a first member, a second member adjacent to the first member, and a joining member attached to the first member. The second member has a fitting groove that opens toward the first member. The joining material has a fitting portion that protrudes toward the second member and extends in the length direction of the fitting groove. The fitting portion fits into the fitting groove and is located at a distance from at least one of the inner surfaces of both ends in the length direction of the fitting groove.

本開示の一態様に係るキャビネットは、前記部材接合構造を備えたキャビネットである。前記キャビネットは、複数の板材として、天板、地板、一対の側板及び背板を備える。前記複数の板材のうち、隣接する二つの板材の一方が前記第１部材であり、他方が前記第２部材である。 The cabinet according to one aspect of the present disclosure is a cabinet provided with the member joining structure. The cabinet includes a top plate, a main plate, a pair of side plates, and a back plate as a plurality of plate materials. Of the plurality of plate materials, one of the two adjacent plate materials is the first member, and the other is the second member.

本開示の一態様に係る調理台は、前記キャビネットを備える。 The counter according to one aspect of the present disclosure includes the cabinet.

本開示の一態様に係る接合方法は、前記部材接合構造が備える前記第１部材と前記第２部材とを、前記部材接合構造が備える前記接合材を用いて接合する接合方法である。前記接合方法は、前記第１部材に取り付けられた前記接合材の前記嵌込部を、前記嵌込溝に嵌め込む嵌込工程と、前記嵌込溝に嵌め込まれた前記嵌込部の前記嵌込溝の長さ方向における位置を調整する調整工程とを実行する。 The joining method according to one aspect of the present disclosure is a joining method in which the first member and the second member included in the member joining structure are joined by using the joining material included in the member joining structure. The joining method includes a fitting step of fitting the fitting portion of the joining material attached to the first member into the fitting groove and the fitting of the fitting portion fitted into the fitting groove. An adjustment step of adjusting the position of the groove in the length direction is performed.

前記一態様に係る部材接合構造、キャビネット、調理台及び部材接合方法にあっては、隣接する２部材を位置ずれを抑制して接合することができる。 In the member joining structure, cabinet, countertop, and member joining method according to the above aspect, two adjacent members can be joined while suppressing misalignment.

図１は、一実施形態に係るキャビネットの斜視図である。FIG. 1 is a perspective view of a cabinet according to an embodiment. 図２は、同上のキャビネットが備える部材接合構造の分解斜視図である。FIG. 2 is an exploded perspective view of a member joining structure provided in the same cabinet. 図３Ａは、図５のＸ１−Ｘ１線断面図であり、図３Ｂは、図３Ａの部分拡大図である。3A is a sectional view taken along line X1-X1 of FIG. 5, and FIG. 3B is a partially enlarged view of FIG. 3A. 図４Ａは、図５のＸ２−Ｘ２線断面図であり、図４Ｂは、図４Ａの部分拡大図である。4A is a sectional view taken along line X2-X2 of FIG. 5, and FIG. 4B is a partially enlarged view of FIG. 4A. 図５は、同上のキャビネットの平面図である。FIG. 5 is a plan view of the same cabinet. 図６は、同上のキャビネットが備える天板の嵌込溝に接着剤が塗布された状態を示した側面図である。FIG. 6 is a side view showing a state in which the adhesive is applied to the fitting groove of the top plate provided in the same cabinet. 図７は、同上のキャビネットが備える側板の嵌込溝に接着剤が塗布された状態を示した側面図である。FIG. 7 is a side view showing a state in which the adhesive is applied to the fitting groove of the side plate provided in the same cabinet. 図８は、同上のキャビネットが備える天板及び接合材を側板に接合する様子を示した斜視図である。FIG. 8 is a perspective view showing how the top plate and the joining material provided in the same cabinet are joined to the side plates.

（１）実施形態
以下、一実施形態の部材接合構造、キャビネット、調理台及び部材接合方法について説明する。図１に本実施形態の部材接合構造１０を備えたキャビネット１を示す。キャビネット１は、例えば、家具の一部として用いられる。本実施形態の家具は、調理台であり、詳しくは、システムキッチンである。この場合、キャビネット１の上には、例えば、カウンターが設置される。 (1) Embodiment Hereinafter, the member joining structure, the cabinet, the countertop, and the member joining method of one embodiment will be described. FIG. 1 shows a cabinet 1 provided with the member joining structure 10 of the present embodiment. Cabinet 1 is used, for example, as part of furniture. The furniture of the present embodiment is a countertop, more specifically, a system kitchen. In this case, for example, a counter is installed on the cabinet 1.

なお、キャビネット１を含む家具は、調理台に限定されず、例えば、流し台、ガス台、キッチンキャビネット、食器棚、洗面化粧台、洗面台、ミラーキャビネット、机、戸棚、又はたんす等であってもよい。また、キャビネット１は、単独で用いられる家具であってもよい。 The furniture including the cabinet 1 is not limited to the cooking table, and may be, for example, a sink, a gas table, a kitchen cabinet, a cupboard, a vanity, a washbasin, a mirror cabinet, a desk, a cupboard, or a tan. Good. Further, the cabinet 1 may be furniture used alone.

キャビネット１は、前方に開口した矩形箱状に形成されている。キャビネット１の前面に形成された開口１１は、例えば、キャビネット１に取り付けられた扉によって開閉される。キャビネット１は、複数の板材として、天板２、地板３、一対の側板４，５及び背板６を備えている。 The cabinet 1 is formed in a rectangular box shape that opens forward. The opening 11 formed on the front surface of the cabinet 1 is opened and closed by, for example, a door attached to the cabinet 1. The cabinet 1 includes a top plate 2, a main plate 3, a pair of side plates 4 and 5, and a back plate 6 as a plurality of plate materials.

各板材２〜６（天板２、地板３、一対の側板５及び背板６の各々）は、矩形板状に形成されている。各板材２〜６は、木製であり、詳しくは、パーティクルボードである。なお、各板材２〜６は、パーティクルボードに限定されない。例えば、各板材２〜６は、ＭＤＦ（medium density fiberboard）、ハードボード又はインシュレーションボード等の繊維板、ＯＳＢ(Oriented Strand Board)、あるいはベニヤコア合板又はＬＶＬ（Laminated Veneer Lumber）等の合板であってもよい。また、各板材２〜６は、無垢材から形成されてもよい。また、本実施形態の各板材２〜６は、塗装又は印刷をしたり、化粧紙又は樹脂フィルム等を張り付けたりして外面に化粧が施された化粧板であるが、化粧板に限定されない。 Each of the plate materials 2 to 6 (top plate 2, base plate 3, pair of side plates 5 and back plate 6) is formed in a rectangular plate shape. Each plate material 2 to 6 is made of wood, and more specifically, it is a particle board. The plate materials 2 to 6 are not limited to the particle board. For example, each plate material 2 to 6 is a fiber board such as MDF (medium density fiberboard), a hard board or an insulation board, an OSB (Oriented Strand Board), or a plywood such as veneer core plywood or LVL (Laminated Veneer Lumber). May be good. Further, each plate material 2 to 6 may be formed of solid wood. Further, each of the plate materials 2 to 6 of the present embodiment is a decorative plate on which the outer surface is decorated by painting or printing, or by attaching a decorative paper or a resin film, but the present invention is not limited to the decorative plate.

天板２は、左右一対の側板４，５の上端部間に位置している。天板２の左側の端部は、左側の側板４の上端部に接続されており、天板２の右側の端部は、右側の側板５の上端部に接続されている。地板３は、左右一対の側板４，５の下端部間に位置している。地板３の左側の端部は、左側の側板４の下端部に接続されており、地板３の右側の端部は、右側の側板５の下端部に接続されている。背板６の周縁部は、天板２の後端部、地板３の後端部及び一対の側板４，５の後端部に接続されている。キャビネット１の内側には、天板２、地板３、一対の側板４，５及び背板６で囲まれた収容空間が形成されている。キャビネット１のユーザーは、収容空間に物品を収容することができる。 The top plate 2 is located between the upper ends of the pair of left and right side plates 4 and 5. The left end of the top plate 2 is connected to the upper end of the left side plate 4, and the right end of the top plate 2 is connected to the upper end of the right side plate 5. The main plate 3 is located between the lower ends of the pair of left and right side plates 4 and 5. The left end of the main plate 3 is connected to the lower end of the left side plate 4, and the right end of the main plate 3 is connected to the lower end of the right side plate 5. The peripheral edge of the back plate 6 is connected to the rear end of the top plate 2, the rear end of the main plate 3, and the rear ends of the pair of side plates 4 and 5. Inside the cabinet 1, a storage space surrounded by a top plate 2, a main plate 3, a pair of side plates 4 and 5, and a back plate 6 is formed. The user of cabinet 1 can store goods in the storage space.

部材接合構造１０は、キャビネット１が備える複数の板材２〜６のうち、隣接する二つの板材同士を接合する構造である。本実施形態のキャビネット１では、天板２と各側板４，５との接合、及び地板３と各側板４，５との接合に、部材接合構造１０が適用されている。 The member joining structure 10 is a structure for joining two adjacent plate members among the plurality of plate members 2 to 6 included in the cabinet 1. In the cabinet 1 of the present embodiment, the member joining structure 10 is applied to the joining of the top plate 2 and the side plates 4 and 5 and the joining of the main plate 3 and the side plates 4 and 5.

以下、天板２と一方の側板５（キャビネット１の右側の端部に位置する側板５）との部材接合構造１０について詳述する。なお、天板２と他方の側板４（キャビネット１の左側の端部に位置する側板４）との部材接合構造、及び地板３と各側板４，５との部材接合構造については、天板２と側板５との部材接合構造と同様であるため、説明は省略する。また、本開示の部材接合構造１０は、例えば、背板６と天板２とを接合する構造、背板６と各側板４，５とを接合する構造、背板６と地板３とを接合する構造にも適用可能である。また、本開示の部材接合構造１０は、例えば、キャビネット１以外の家具が備える板材同士の接合にも適用可能である。また、本開示の部材接合構造１０は、板材以外の部材同士の接合にも適用可能である。また、本開示の部材接合構造１０は、木材以外の材料から形成された部材同士の接合にも適用可能である。 Hereinafter, the member joining structure 10 between the top plate 2 and one side plate 5 (side plate 5 located at the right end of the cabinet 1) will be described in detail. Regarding the member joining structure between the top plate 2 and the other side plate 4 (the side plate 4 located at the left end of the cabinet 1) and the member joining structure between the main plate 3 and the side plates 4 and 5, the top plate 2 Since it is the same as the member joining structure between the side plate 5 and the side plate 5, the description thereof will be omitted. Further, the member joining structure 10 of the present disclosure includes, for example, a structure for joining the back plate 6 and the top plate 2, a structure for joining the back plate 6 and the side plates 4 and 5, and joining the back plate 6 and the base plate 3. It is also applicable to the structure to be used. Further, the member joining structure 10 of the present disclosure can be applied to, for example, joining of plate materials provided in furniture other than the cabinet 1. Further, the member joining structure 10 of the present disclosure can also be applied to joining members other than plate materials. Further, the member joining structure 10 of the present disclosure can also be applied to joining members made of a material other than wood.

図２に示すように、部材接合構造１０は、互いに隣接して接合される二部材として、天板２及び側板５を備えている。すなわち、本実施形態の部材接合構造は、隣接する二部材のうちの一方である第１部材として天板２を備えており、隣接する二部材のうちの他方である第２部材として側板５を備えている。 As shown in FIG. 2, the member joining structure 10 includes a top plate 2 and a side plate 5 as two members to be joined adjacent to each other. That is, the member joining structure of the present embodiment includes the top plate 2 as the first member which is one of the two adjacent members, and the side plate 5 as the second member which is the other of the two adjacent members. I have.

天板２の厚み方向は、上下方向と平行である。天板２は、上方から見て左右方向に延びた矩形状に形成されている。天板２の長さ方向は、左右方向と平行である。天板２の幅方向は、前後方向と平行である。天板２は、側板５に対向する対向面を有している。本実施形態の対向面は、天板２における右側の端面２０であり、前後方向に延びた矩形状に形成されている。端面２０の長さ方向は、前後方向と平行である。 The thickness direction of the top plate 2 is parallel to the vertical direction. The top plate 2 is formed in a rectangular shape extending in the left-right direction when viewed from above. The length direction of the top plate 2 is parallel to the left-right direction. The width direction of the top plate 2 is parallel to the front-rear direction. The top plate 2 has a facing surface facing the side plate 5. The facing surface of the present embodiment is the right end surface 20 of the top plate 2, and is formed in a rectangular shape extending in the front-rear direction. The length direction of the end face 20 is parallel to the front-rear direction.

側板５の厚み方向は、左右方向と平行である。側板５は、左右方向に見て上下方向に延びた矩形状に形成されている。側板５の長さ方向は、上下方向と平行である。側板５の幅方向は、前後方向と平行である。側板５は、天板２に対向する対向面を有している。本実施形態の対向面は、側板５において左側に臨んだ側面５０であり、上下方向に延びた矩形状に形成されている。側面５０の長さ方向は、上下方向と平行である。天板２の端面２０は、側板５の側面５０の上端部に対向している。 The thickness direction of the side plate 5 is parallel to the left-right direction. The side plate 5 is formed in a rectangular shape extending in the vertical direction when viewed in the horizontal direction. The length direction of the side plate 5 is parallel to the vertical direction. The width direction of the side plate 5 is parallel to the front-rear direction. The side plate 5 has an facing surface facing the top plate 2. The facing surface of the present embodiment is a side surface 50 facing the left side of the side plate 5, and is formed in a rectangular shape extending in the vertical direction. The length direction of the side surface 50 is parallel to the vertical direction. The end surface 20 of the top plate 2 faces the upper end portion of the side surface 50 of the side plate 5.

部材接合構造１０は、天板２と側板５とを接合する接合材７を更に備えている。本実施形態の接合材７は、雇い実である。すなわち、天板２と側板５とは、接合材７を用いて、雇い実剥ぎによって接合されている。 The member joining structure 10 further includes a joining member 7 for joining the top plate 2 and the side plate 5. The joining material 7 of the present embodiment is a hired fruit. That is, the top plate 2 and the side plate 5 are joined by hiring actual stripping using the joining material 7.

本実施形態の部材接合構造１０は、接合材７を一つだけ備えている。なお、部材接合構造１０は、２以上の接合材７を備えてもよい。接合材７は、矩形板状に形成されている。接合材７は、上下方向に見て、前後方向に延びた矩形状に形成されている。接合材７の厚み方向は、上下方向と平行であり、接合材７の長さ方向は、前後方向と平行である。 The member joining structure 10 of the present embodiment includes only one joining member 7. The member joining structure 10 may include two or more joining members 7. The joining material 7 is formed in a rectangular plate shape. The joining material 7 is formed in a rectangular shape extending in the front-rear direction when viewed in the vertical direction. The thickness direction of the joining material 7 is parallel to the vertical direction, and the length direction of the joining material 7 is parallel to the front-back direction.

接合材７は、木製であり、詳しくは、合板である。なお、接合材７は、合板に限定されない。例えば、接合材７は、無垢材から形成されてもよい。また、接合材７は、ＭＤＦ、ハードボード又はインシュレーションボード等の繊維板、パーティクルボード、あるいはＯＳＢ等であってもよい。また、接合材７は、樹脂等、木材以外の材料から形成されてもよい。 The joining material 7 is made of wood, more specifically, plywood. The bonding material 7 is not limited to plywood. For example, the bonding material 7 may be formed of solid wood. Further, the bonding material 7 may be an MDF, a fiber board such as a hard board or an insulation board, a particle board, an OSB or the like. Further, the bonding material 7 may be formed of a material other than wood, such as resin.

天板２及び側板５の各々は、接合材７を嵌め込み可能な嵌込溝２１，５２を有している。以下、必要に応じて、天板２の嵌込溝２１を第１嵌込溝２１といい、側板５の嵌込溝５２を第２嵌込溝５２という。天板２の端面２０（対向面）には、第１嵌込溝２１が形成されている。第１嵌込溝２１は、前後方向に直線状に延びている。第１嵌込溝２１の長さ方向は、前後方向と平行である。 Each of the top plate 2 and the side plate 5 has fitting grooves 21 and 52 into which the joining material 7 can be fitted. Hereinafter, if necessary, the fitting groove 21 of the top plate 2 is referred to as a first fitting groove 21, and the fitting groove 52 of the side plate 5 is referred to as a second fitting groove 52. A first fitting groove 21 is formed on the end surface 20 (opposing surface) of the top plate 2. The first fitting groove 21 extends linearly in the front-rear direction. The length direction of the first fitting groove 21 is parallel to the front-rear direction.

第１嵌込溝２１は、左右方向（端面２０と直交する方向）に見て、前後方向に延びた矩形状に形成されている。第１嵌込溝２１は、その長さ方向の両端が閉塞した溝である。すなわち、第１嵌込溝２１は、天板２の前後方向の両側の端面には至っておらず、側板５側にのみ開口している。 The first fitting groove 21 is formed in a rectangular shape extending in the front-rear direction when viewed in the left-right direction (direction orthogonal to the end face 20). The first fitting groove 21 is a groove in which both ends in the length direction are closed. That is, the first fitting groove 21 does not reach the end faces on both sides of the top plate 2 in the front-rear direction, and is open only on the side plate 5 side.

側板５の天板２に臨む側面５０には、第２嵌込溝５２が形成されている。第２嵌込溝５２は、側面５０の上端部に位置している。第２嵌込溝５２は、第１嵌込溝２１と形状及び大きさが同じ溝である。すなわち、第２嵌込溝５２は、前後方向に直線状に延びている。嵌込溝２１，５２の長さ方向は、前後方向と平行である。第２嵌込溝５２は、左右方向（側面５０と直交する方向）に見て、前後方向に延びた矩形状に形成されている。第２嵌込溝５２は、その長さ方向の両端が閉塞した溝である。すなわち、第２嵌込溝５２は、側板５の前後方向の両側の端面には至っておらず、天板２側にのみ開口している。 A second fitting groove 52 is formed on the side surface 50 of the side plate 5 facing the top plate 2. The second fitting groove 52 is located at the upper end of the side surface 50. The second fitting groove 52 is a groove having the same shape and size as the first fitting groove 21. That is, the second fitting groove 52 extends linearly in the front-rear direction. The length direction of the fitting grooves 21 and 52 is parallel to the front-rear direction. The second fitting groove 52 is formed in a rectangular shape extending in the front-rear direction when viewed in the left-right direction (direction orthogonal to the side surface 50). The second fitting groove 52 is a groove in which both ends in the length direction are closed. That is, the second fitting groove 52 does not reach the end faces on both sides of the side plate 5 in the front-rear direction, and is open only on the top plate 2 side.

図３Ａ〜図４Ｂに示すように、各嵌込溝２１，５２の長さ（前後方向の寸法）Ｌ１，Ｌ２は、接合材７の長さ（前後方向の寸法）Ｌ３よりも所定寸法だけ大きい。すなわち、各嵌込溝２１，５２の長さＬ１，Ｌ２は、接合材７の長さＬ３に所定寸法を加えた寸法である。所定寸法は、例えば、０．３ｍｍ以上１.２ｍｍ以下であり、好ましくは、０.５ｍｍ以上１.０ｍｍ以下である。なお、所定寸法は、キャビネット１の各板材の製造時の寸法誤差及び接合材７の製造時の寸法誤差等を考慮して決定され、限定されない。 As shown in FIGS. 3A to 4B, the lengths (dimensions in the front-rear direction) L1 and L2 of the fitting grooves 21 and 52 are larger than the lengths (dimensions in the front-rear direction) L3 of the joining material 7 by a predetermined dimension. .. That is, the lengths L1 and L2 of the fitting grooves 21 and 52 are dimensions obtained by adding a predetermined dimension to the length L3 of the bonding material 7. The predetermined dimensions are, for example, 0.3 mm or more and 1.2 mm or less, preferably 0.5 mm or more and 1.0 mm or less. The predetermined dimensions are determined in consideration of the dimensional error at the time of manufacturing each plate material of the cabinet 1 and the dimensional error at the time of manufacturing the joining material 7, and are not limited.

図５に示すように、接合材７は、第１嵌込溝２１に嵌め込まれる嵌込部７１と、第２嵌込溝５２に嵌め込まれる嵌込部７２とを有している。以下、必要に応じて、嵌込部７１を第１嵌込部７１といい、嵌込部７２を第２嵌込部７２という。 As shown in FIG. 5, the joining material 7 has a fitting portion 71 to be fitted into the first fitting groove 21 and a fitting portion 72 to be fitted into the second fitting groove 52. Hereinafter, the fitting portion 71 is referred to as a first fitting portion 71, and the fitting portion 72 is referred to as a second fitting portion 72, if necessary.

本実施形態では、接合材７における天板２側の半部が第１嵌込部７１であり、接合材７における側板５側の半部が第２嵌込部７２である。第１嵌込部７１は、側板５の側面５０から天板２に向かって突出し、第２嵌込部７２は、天板２の端面２０から側板５に向かって突出している。接合材７は、その全体が第１嵌込溝２１及び第２嵌込溝５２に嵌め込まれている。このため、接合材７は、キャビネット１の外部には、露出していない。 In the present embodiment, the half portion of the joining material 7 on the top plate 2 side is the first fitting portion 71, and the half portion of the joining material 7 on the side plate 5 side is the second fitting portion 72. The first fitting portion 71 protrudes from the side surface 50 of the side plate 5 toward the top plate 2, and the second fitting portion 72 protrudes from the end surface 20 of the top plate 2 toward the side plate 5. The entire joint material 7 is fitted into the first fitting groove 21 and the second fitting groove 52. Therefore, the joining material 7 is not exposed to the outside of the cabinet 1.

図２に示すように、接合材７の各嵌込部７１，７２が嵌込溝２１，５２に嵌め込まれる前の上下方向（第１嵌込溝２１の幅方向）における寸法Ｔは、対応する嵌込溝２１，５２の溝幅Ｂよりも僅かに大きい、又は対応する第１嵌込溝２１の溝幅Ｂと同じである。このため、各嵌込部７１，７２は、図３Ａ〜図４Ｂに示すように、接合材７の厚さ方向（上下方向）における両面が、対応する嵌込溝２１，５２の溝幅方向の両側の内面に接して上下方向の移動が規制された状態で、対応する嵌込溝２１，５２に嵌め込まれている。なお、対応する嵌込溝２１，５２に嵌め込まれる前の各嵌込部７１，７２の上下寸法が、対応する嵌込溝２１，５２の溝幅よりも僅かに大きい場合、各嵌込部７１，７２は、上下方向において圧縮された状態で対応する嵌込溝２１，５２に嵌め込まれる。 As shown in FIG. 2, the dimensions T in the vertical direction (width direction of the first fitting groove 21) before the fitting portions 71 and 72 of the joining material 7 are fitted into the fitting grooves 21 and 52 correspond to each other. It is slightly larger than the groove width B of the fitting grooves 21 and 52, or is the same as the groove width B of the corresponding first fitting groove 21. Therefore, as shown in FIGS. 3A to 4B, both sides of the fitting portions 71 and 72 in the thickness direction (vertical direction) of the joining material 7 are in the groove width direction of the corresponding fitting grooves 21 and 52. It is fitted into the corresponding fitting grooves 21 and 52 in a state where it is in contact with the inner surfaces of both sides and movement in the vertical direction is restricted. If the vertical dimensions of the fitting portions 71 and 72 before being fitted into the corresponding fitting grooves 21 and 52 are slightly larger than the groove widths of the corresponding fitting grooves 21 and 52, the fitting portions 71. , 72 are fitted into the corresponding fitting grooves 21 and 52 in a state of being compressed in the vertical direction.

部材接合構造１０は、接着剤８を更に備えている。本実施形態の部材接合構造１０は、接着剤８として、図３Ａ〜図４Ｂに示すように、天板側接着剤８ａと側板側接着剤８ｂとを備えている。接合材７の第１嵌込部７１は、天板側接着剤８ａを介して第１嵌込溝２１に嵌め込まれており、天板側接着剤８ａにより天板２に接着されている。同様に接合材７の第２嵌込部７２は、側板側接着剤８ｂを介して第２嵌込溝５２に嵌め込まれており、側板側接着剤８ｂにより側板５に接着されている。 The member joining structure 10 further includes an adhesive 8. The member joining structure 10 of the present embodiment includes the top plate side adhesive 8a and the side plate side adhesive 8b as the adhesive 8 as shown in FIGS. 3A to 4B. The first fitting portion 71 of the joining material 7 is fitted into the first fitting groove 21 via the top plate side adhesive 8a, and is adhered to the top plate 2 by the top plate side adhesive 8a. Similarly, the second fitting portion 72 of the joining material 7 is fitted into the second fitting groove 52 via the side plate side adhesive 8b, and is adhered to the side plate 5 by the side plate side adhesive 8b.

本実施形態の接合材７と天板２とを接合する構造と、接合材７と側板５とを接合する構造とは同様であり、天板側接着剤８ａと側板側接着剤８ｂとは同様である。以下では、天板側接着剤８ａ及び側板側接着剤８ｂの各々を接着剤８と記載して、接合材７と天板２との接合構造、並びに接合材７と側板５との接合構造について説明する。 The structure for joining the joining material 7 and the top plate 2 of the present embodiment is the same as the structure for joining the joining material 7 and the side plate 5, and the top plate side adhesive 8a and the side plate side adhesive 8b are the same. Is. In the following, each of the top plate side adhesive 8a and the side plate side adhesive 8b will be described as an adhesive 8, and the bonding structure between the bonding material 7 and the top plate 2 and the bonding structure between the bonding material 7 and the side plate 5 will be described. explain.

接着剤８は、接合材７が嵌込溝２１，５２に嵌め込まれる前において、図６及び図７に示すように嵌込溝２１，５２に塗布される。このように嵌込溝２１，５２に接着剤８が塗布された状態で、接合材７が図３Ａ〜図４Ｂに示すように嵌込溝２１，５２に嵌め込まれることで、接合材７は接着剤８を介して天板２又は側板５に接着される。そして、このように接合材７を天板２及び側板５に接着する接着剤８が硬化することで、天板２と側板５とが接合材７を介して強固に固定される。 The adhesive 8 is applied to the fitting grooves 21 and 52 as shown in FIGS. 6 and 7 before the joining material 7 is fitted into the fitting grooves 21 and 52. With the adhesive 8 applied to the fitting grooves 21 and 52 in this way, the joining material 7 is fitted into the fitting grooves 21 and 52 as shown in FIGS. 3A to 4B, whereby the joining material 7 is bonded. It is adhered to the top plate 2 or the side plate 5 via the agent 8. Then, the adhesive 8 that adheres the bonding material 7 to the top plate 2 and the side plate 5 is cured in this way, so that the top plate 2 and the side plate 5 are firmly fixed via the bonding material 7.

図３Ａ〜図４Ｂに示すように、各嵌込溝２１，５２の前後方向の長さＬ１，Ｌ２は、接合材７の前後方向の長さＬ３よりも長い。このため、接合材７が接着剤８を介して各嵌込溝２１，５２に嵌め込まれ、かつ、接着剤８が硬化する前の状態においては、天板２の側板５に対する前後方向の位置が、変更可能である。 As shown in FIGS. 3A to 4B, the lengths L1 and L2 in the front-rear direction of the fitting grooves 21 and 52 are longer than the length L3 in the front-rear direction of the joining member 7. Therefore, in the state where the joining material 7 is fitted into the fitting grooves 21 and 52 via the adhesive 8 and before the adhesive 8 is cured, the position of the top plate 2 in the front-rear direction with respect to the side plate 5 is located. , Can be changed.

本実施形態では、天板２の前側の端面と側板５の前側の端面とが面一となるように、天板２の側板５に対する前後方向の位置が調整される。したがって、接着剤８が硬化して天板２と側板５とが接合材７で接合された状態では、図１に示すように、天板２の前側の端面と側板５の前側の端面とが面一となる。この場合、例えば、天板２が端面２０だけ化粧が施されていない板材の場合、この端面２０が側板５で隠れて露出しないようにすることができ、キャビネット１の外観を向上できる。 In the present embodiment, the position of the top plate 2 in the front-rear direction with respect to the side plate 5 is adjusted so that the front end surface of the top plate 2 and the front end surface of the side plate 5 are flush with each other. Therefore, when the adhesive 8 is cured and the top plate 2 and the side plate 5 are joined by the joining material 7, as shown in FIG. 1, the front end surface of the top plate 2 and the front end surface of the side plate 5 are formed. It will be flush. In this case, for example, when the top plate 2 is a plate material in which only the end surface 20 is not decorated, the end surface 20 can be hidden by the side plate 5 so as not to be exposed, and the appearance of the cabinet 1 can be improved.

また、図３Ａ〜図４Ｂに示すように、接合材７の長さ方向（前後方向）の両側の端面のうちの少なくとも一方は、第１嵌込溝２１の長さ方向の一端の内面とわずかな距離を隔てて位置する。すなわち、接合材７の長さ方向（前後方向）の両側の端面は、嵌込溝２１，５２の長さ方向の両端の内面とわずかな距離を隔てて位置する、又は、接合材７の長さ方向の一方の端面は、嵌込溝２１，５２の長さ方向の一端の内面とわずかな距離を隔てて位置する。 Further, as shown in FIGS. 3A to 4B, at least one of the end faces on both sides of the joining material 7 in the length direction (front-rear direction) is slightly equal to the inner surface of one end in the length direction of the first fitting groove 21. It is located at a great distance. That is, the end faces on both sides of the joining material 7 in the length direction (front-back direction) are located at a slight distance from the inner surfaces of both ends in the length direction of the fitting grooves 21 and 52, or the length of the joining material 7. One end face in the longitudinal direction is located at a slight distance from the inner surface of one end in the length direction of the fitting grooves 21, 52.

なお、天板２の側板５に対する前後方向の位置は、天板２の後側の端面と側板５の後側の端面とが前後方向における同位置に配されるように調整されてもよい。また、天板２の側板５に対する前後方向の位置は、天板２の前端面と側板５の前端面とが前後方向において異なる位置に配されるように調整されてもよい。 The position of the top plate 2 in the front-rear direction with respect to the side plate 5 may be adjusted so that the rear end surface of the top plate 2 and the rear end surface of the side plate 5 are arranged at the same position in the front-rear direction. Further, the position of the top plate 2 in the front-rear direction with respect to the side plate 5 may be adjusted so that the front end surface of the top plate 2 and the front end surface of the side plate 5 are arranged at different positions in the front-rear direction.

本実施形態の接着剤８（天板側接着剤８ａ及び側板側接着剤８ｂの各々）は、第１接着剤８１と、第２接着剤８２（図６及び図７参照）との２種類の接着剤８を有している。図６及び図７に示すように、第１接着剤８１は、嵌込溝２１，５２の長さ方向の両端部の各々の底面に塗布され、第２接着剤８２は、嵌込溝２１，５２の長さ方向の中間部の底面に塗布される。このように接着剤８が嵌込溝２１，５２に塗布された状態で、接合材７（図３Ａ〜図４Ｂ参照）が嵌込溝２１，５２に嵌め込まれることで、第１接着剤８１及び第２接着剤８２は、接合材７によって押し広げられる。 The adhesive 8 of the present embodiment (each of the top plate side adhesive 8a and the side plate side adhesive 8b) has two types, a first adhesive 81 and a second adhesive 82 (see FIGS. 6 and 7). It has an adhesive 8. As shown in FIGS. 6 and 7, the first adhesive 81 is applied to the bottom surfaces of both ends of the fitting grooves 21 and 52 in the length direction, and the second adhesive 82 is applied to the fitting grooves 21, 52. It is applied to the bottom surface of the middle portion in the length direction of 52. With the adhesive 8 applied to the fitting grooves 21 and 52 in this way, the joining material 7 (see FIGS. 3A to 4B) is fitted into the fitting grooves 21 and 52 to form the first adhesive 81 and The second adhesive 82 is spread by the bonding material 7.

この場合、第１接着剤８１は、嵌込溝２１，５２の底面から、嵌込溝２１，５２の長さ方向（前後方向）の両端の内面と、嵌込溝２１，５２の溝幅方向の両側の内面とに広がる。また、第２接着剤８２は、嵌込溝２１，５２の底面から、嵌込溝２１，５２の溝幅方向の両側の内面に広がる。これにより、接合材７の各嵌込部７１，７２は、第１接着剤８１を介して嵌込溝２１，５２の長さ方向の両端の内面に接着され、第１接着剤８１及び第２接着剤８２を介して嵌込溝２１，５２の溝幅方向の両側の内面及び嵌込溝２１，５２の底面に接着される。すなわち、接合材７は、長さ方向の両端面が、第１接着剤８１を介して嵌込溝２１，５２に接着され、厚さ方向の両面と嵌込溝２１，５２の底面に対向する端面とが、第１接着剤８１及び第２接着剤８２を介して嵌込溝２１，５２に接着される。 In this case, the first adhesive 81 is applied from the bottom surface of the fitting grooves 21 and 52 to the inner surfaces of both ends of the fitting grooves 21 and 52 in the length direction (front-back direction) and the groove width direction of the fitting grooves 21 and 52. Spreads over the inner surfaces on both sides of the. Further, the second adhesive 82 spreads from the bottom surface of the fitting grooves 21 and 52 to the inner surfaces on both sides of the fitting grooves 21 and 52 in the groove width direction. As a result, the fitting portions 71 and 72 of the bonding material 7 are adhered to the inner surfaces of both ends of the fitting grooves 21 and 52 in the length direction via the first adhesive 81, and the first adhesive 81 and the second adhesive 81 and the second adhesive 7 are bonded to each other. It is adhered to the inner surfaces of the fitting grooves 21 and 52 on both sides in the groove width direction and the bottom surface of the fitting grooves 21 and 52 via the adhesive 82. That is, both end faces of the bonding material 7 in the length direction are adhered to the fitting grooves 21 and 52 via the first adhesive 81, and both sides in the thickness direction face the bottom surfaces of the fitting grooves 21 and 52. The end face is adhered to the fitting grooves 21 and 52 via the first adhesive 81 and the second adhesive 82.

第１接着剤８１は、空気中の水分と反応して硬化する湿気硬化型接着剤であり、例えば、シアノアクリレート系、シリコーンゴム系、変性シリコーン系等の接着剤である。第１接着剤８１は、接合材７の長さ方向の両端面と嵌込溝２１，５２の長さ方向の両端の内面との間、接合材７の長さ方向の両端部と嵌込溝２１，５２の溝幅方向の両側の内面との間、並びに接合材７と嵌込溝２１，５２の底面との間において硬化している。なお、第１接着剤８１は、湿気硬化型接着剤に限定されず、例えば、ホットメルト等の熱溶融型接着剤、あるいはエポキシ樹脂系又はアクリル樹脂系等の加熱硬化型接着剤等であってもよい。 The first adhesive 81 is a moisture-curable adhesive that cures by reacting with moisture in the air, and is, for example, a cyanoacrylate-based adhesive, a silicone rubber-based adhesive, a modified silicone-based adhesive, or the like. The first adhesive 81 is formed between both end surfaces of the joining material 7 in the length direction and the inner surfaces of both ends of the fitting grooves 21 and 52 in the length direction, both ends of the joining material 7 in the length direction and the fitting groove. It is hardened between the inner surfaces of both sides of the grooves 21 and 52 in the groove width direction, and between the joining material 7 and the bottom surfaces of the fitting grooves 21 and 52. The first adhesive 81 is not limited to the moisture-curable adhesive, and is, for example, a heat-melt adhesive such as hot melt, or a heat-curable adhesive such as an epoxy resin or acrylic resin. May be good.

第２接着剤８２は、第２接着剤８２に含まれる水又は溶剤が蒸発することによって硬化する乾燥硬化型（乾燥固化型）接着剤であり、例えば、酢酸ビニル樹脂系エマルジョン形接着剤である。第２接着剤８２は、接合材７と嵌込溝２１，５２の底面との間、並びに接合材７と嵌込溝２１，５２の溝幅方向の両側の内面との間において硬化している。なお、第２接着剤８２は、酢酸ビニル樹脂系溶剤形接着剤等、酢酸ビニル樹脂系エマルジョン形接着剤以外の乾燥硬化型接着剤であってもよい。また、第２接着剤８２は、乾燥硬化型接着剤に限定されず、例えば、ユリア樹脂接着剤、又はエポキシ樹脂系接着剤等の硬化剤混合型接着剤、ホットメルト等の熱溶融型接着剤、あるいはアクリル樹脂系等の加熱硬化型接着剤等であってもよい。また、第２接着剤８２は、第１接着剤８１と同じ接着剤８であってもよい。また、第１接着剤８１及び第２接着剤８２のうちの一方は、省略可能である。また、天板側接着剤８ａ及び側板側接着剤８ｂのうちの一方又は両方は、省略可能である。この場合、接合材７は、例えば、嵌込溝２１，５２に嵌め込まれることで、天板２及び側板５に固定されてもよい。 The second adhesive 82 is a dry-curing (dry-solidifying) adhesive that cures by evaporating water or a solvent contained in the second adhesive 82, and is, for example, a vinyl acetate resin-based emulsion-type adhesive. .. The second adhesive 82 is hardened between the joining material 7 and the bottom surfaces of the fitting grooves 21 and 52, and between the joining material 7 and the inner surfaces of both sides of the fitting grooves 21 and 52 in the groove width direction. .. The second adhesive 82 may be a dry-curable adhesive other than the vinyl acetate resin-based emulsion-type adhesive, such as a vinyl acetate resin-based solvent-based adhesive. The second adhesive 82 is not limited to the dry-curable adhesive, and is, for example, a urea resin adhesive, a hardener-mixed adhesive such as an epoxy resin adhesive, or a heat-melt adhesive such as hot melt. Alternatively, it may be a heat-curable adhesive such as an acrylic resin. Further, the second adhesive 82 may be the same adhesive 8 as the first adhesive 81. Further, one of the first adhesive 81 and the second adhesive 82 can be omitted. Further, one or both of the top plate side adhesive 8a and the side plate side adhesive 8b can be omitted. In this case, the joining material 7 may be fixed to the top plate 2 and the side plate 5 by being fitted into the fitting grooves 21 and 52, for example.

図３Ａ〜図４Ｂに示す第１接着剤８１は、第２接着剤８２（図６及び図７参照）と比較して、硬化収縮率が小さい接着剤である。すなわち、接合材７の嵌込部７１，７２と嵌込溝２１，５２の長さ方向の両端の内面との間に位置する第１接着剤８１は、第２接着剤８２と比較して、硬化後における体積が小さくなり難い。このため、嵌込部７１，７２と嵌込溝２１，５２の長さ方向の両端の内面との間に隙間が生じ難い。したがって、第１接着剤８１の硬化後において、天板２又は側板５に対して前後方向の力が加わる等したとしても、接合材７の嵌込部７１，７２が硬化した第１接着剤８１に支えられやすく、嵌込部７１，７２が嵌込溝２１，５２の長さ方向に移動し難い。このため、接合材７は、天板２及び側板５に対して嵌込溝２１，５２の長さ方向に変位し難い状態で強固に固定される。 The first adhesive 81 shown in FIGS. 3A to 4B is an adhesive having a smaller curing shrinkage rate than the second adhesive 82 (see FIGS. 6 and 7). That is, the first adhesive 81 located between the fitting portions 71 and 72 of the bonding material 7 and the inner surfaces of both ends of the fitting grooves 21 and 52 in the length direction is compared with the second adhesive 82. The volume after curing does not easily decrease. Therefore, a gap is unlikely to occur between the fitting portions 71 and 72 and the inner surfaces of both ends of the fitting grooves 21 and 52 in the length direction. Therefore, even if a force in the front-rear direction is applied to the top plate 2 or the side plate 5 after the first adhesive 81 is cured, the first adhesive 81 in which the fitting portions 71 and 72 of the joining material 7 are cured is cured. It is easy to be supported by the fitting portions 71 and 72, and it is difficult for the fitting portions 71 and 72 to move in the length direction of the fitting grooves 21 and 52. Therefore, the joining material 7 is firmly fixed to the top plate 2 and the side plate 5 in a state where it is difficult to displace in the length direction of the fitting grooves 21 and 52.

また、図６及び図７に示す第２接着剤８２は、水分又は溶剤を含んだ乾燥硬化型接着剤である。このため、嵌込溝２１，５２及び嵌込溝２１，５２に嵌め込まれた接合材７の嵌込部７１，７２には、第２接着剤８２に含まれる水分又は溶剤が浸透しやすい。このように嵌込溝２１，５２及び接合材７に水分又は溶剤が浸透すると、嵌込溝２１，５２及び嵌込部７１，７２は膨潤し、嵌込溝２１，５２によって嵌込部７１，７２が接合材７の厚み方向に圧縮された状態になり易い。したがって、嵌込部７１，７２が嵌込溝２１，５２に対して嵌め込まれた仮固定状態では、接合材７が移動し難くなる。 The second adhesive 82 shown in FIGS. 6 and 7 is a dry-curable adhesive containing water or a solvent. Therefore, the water or solvent contained in the second adhesive 82 easily permeates into the fitting grooves 21, 52 and the fitting portions 71, 72 of the joining material 7 fitted in the fitting grooves 21, 52. When moisture or solvent permeates the fitting grooves 21, 52 and the joining material 7 in this way, the fitting grooves 21, 52 and the fitting portions 71, 72 swell, and the fitting portions 71, 52 are formed by the fitting grooves 21, 52. 72 tends to be in a state of being compressed in the thickness direction of the bonding material 7. Therefore, in the temporarily fixed state in which the fitting portions 71 and 72 are fitted into the fitting grooves 21 and 52, the joining member 7 is difficult to move.

なお、接合材７は、雇い実に限定されず、例えば、天板２又は側板５に対して、凹凸嵌合以外の手段により、取り付けられた部材であってもよい。この場合、接合材７は、例えば、天板２及び側板５の２部材のうちの一方の部材に対して突出するように取り付けられ、この突出部分が他方の部材に形成された嵌込溝２１又は嵌込溝５２に接着剤８を介して嵌め込まれることで、他方の部材に接合される。 The joining material 7 is not limited to the actual hire, and may be, for example, a member attached to the top plate 2 or the side plate 5 by means other than the uneven fitting. In this case, the joining member 7 is attached so as to protrude from one of the two members of the top plate 2 and the side plate 5, for example, and the fitting groove 21 having this protruding portion formed in the other member. Alternatively, the fitting groove 52 is fitted into the fitting groove 52 via the adhesive 8 to be joined to the other member.

次に天板２と側板５とを接合材７で接合する部材接合方法について説明する。本実施形態の部材接合方法では、第１接合工程、第２接合工程、調整工程及び硬化工程が実行されることで、天板２と側板５とが接合される。 Next, a member joining method for joining the top plate 2 and the side plate 5 with the joining material 7 will be described. In the member joining method of the present embodiment, the top plate 2 and the side plate 5 are joined by executing the first joining step, the second joining step, the adjusting step, and the curing step.

第１接合工程は、図３Ａ及び図３Ｂに示すように、接合材７を天板側接着剤８ａを介して天板２に接合する工程である。第２接合工程は、図４Ａ及び図４Ｂに示すように、接合材７を側板側接着剤８ｂを介して側板５に接合する工程である。調整工程は、第１接合工程及び第２接合工程が実行された後に実行される。調整工程は、天板側接着剤８ａ及び側板側接着剤８ｂのうちの少なくとも一部が硬化する前において、天板２の側板５に対する前後方向の位置を調整する工程である。硬化工程は、調整工程の後に実行される。硬化工程は、天板側接着剤８ａ及び側板側接着剤８ｂの全部を硬化させる工程である。 The first joining step is a step of joining the joining material 7 to the top plate 2 via the top plate side adhesive 8a as shown in FIGS. 3A and 3B. The second joining step is a step of joining the joining material 7 to the side plate 5 via the side plate side adhesive 8b, as shown in FIGS. 4A and 4B. The adjusting step is executed after the first joining step and the second joining step are executed. The adjusting step is a step of adjusting the position of the top plate 2 in the front-rear direction with respect to the side plate 5 before at least a part of the top plate side adhesive 8a and the side plate side adhesive 8b is cured. The curing step is performed after the adjusting step. The curing step is a step of curing all of the top plate side adhesive 8a and the side plate side adhesive 8b.

第１接合工程及び第２接合工程の各々は、塗布工程と嵌込工程とを備えている。第１接合工程の塗布工程は、例えば、図６に示すように、第１嵌込溝２１に天板側接着剤８ａを塗布する工程である。第１接合工程の嵌込工程は、第１接合工程の塗布工程の後に実行される。第１接合工程の嵌込工程は、天板側接着剤８ａが塗布された第１嵌込溝２１に対して、例えば図２に示すように、接合材７の第１嵌込部７１を嵌め込む工程である。 Each of the first joining step and the second joining step includes a coating step and a fitting step. The coating step of the first joining step is, for example, a step of applying the top plate side adhesive 8a to the first fitting groove 21 as shown in FIG. The fitting step of the first joining step is executed after the coating step of the first joining step. In the fitting step of the first joining step, the first fitting portion 71 of the joining material 7 is fitted into the first fitting groove 21 to which the top plate side adhesive 8a is applied, for example, as shown in FIG. It is a process of inserting.

第２接合工程の塗布工程は、例えば、図７に示すように、第２嵌込溝５２に側板側接着剤８ｂを塗布する工程である。第２接合工程の嵌込工程は、第２接合工程の塗布工程の後に実行される。第２接合工程の嵌込工程は、側板側接着剤８ｂが塗布された第２嵌込溝５２に対して、例えば図８に示すように、接合材７の第２嵌込部７２を嵌め込む工程である。 The coating step of the second joining step is, for example, a step of applying the side plate side adhesive 8b to the second fitting groove 52 as shown in FIG. 7. The fitting step of the second joining step is executed after the coating step of the second joining step. In the fitting step of the second joining step, the second fitting portion 72 of the joining material 7 is fitted into the second fitting groove 52 coated with the side plate side adhesive 8b, for example, as shown in FIG. It is a process.

第１接合工程及び第２接合工程の各々の塗布工程では、例えば、図６及び図７に示すように、嵌込溝２１，５２の長さ方向の両端部の各々の底面に第１接着剤８１が塗布され、嵌込溝２１，５２の長さ方向の中間部の底面に第２接着剤８２が塗布される。また、第１接合工程及び第２接合工程の各々の嵌込工程では、接着剤８が塗布された嵌込溝２１，５２に接合材７の嵌込部７１，７２が嵌め込まれる。これにより、例えば、図３Ａ〜図４Ｂに示すように、嵌込部７１，７２が接着剤８を介して嵌込溝２１，５２に接着される。 In each of the coating steps of the first joining step and the second joining step, for example, as shown in FIGS. 6 and 7, the first adhesive is applied to the bottom surfaces of both ends of the fitting grooves 21 and 52 in the length direction. 81 is applied, and the second adhesive 82 is applied to the bottom surface of the intermediate portion of the fitting grooves 21 and 52 in the length direction. Further, in each of the fitting steps of the first joining step and the second joining step, the fitting portions 71 and 72 of the joining material 7 are fitted into the fitting grooves 21 and 52 to which the adhesive 8 is applied. As a result, for example, as shown in FIGS. 3A to 4B, the fitting portions 71 and 72 are adhered to the fitting grooves 21 and 52 via the adhesive 8.

なお、第２接合工程は、第１接合工程の前に実行されてもよいし、第１接合工程の後に実行されてもよい。また、第１接合工程及び第２接合工程の各々の嵌込工程は、第１接合工程の塗布工程と第２接合工程の塗布工程との両工程が実行された後に実行されてもよい。 The second joining step may be executed before the first joining step or after the first joining step. Further, each of the fitting steps of the first joining step and the second joining step may be executed after both the coating step of the first joining step and the coating step of the second joining step are executed.

第１接合工程及び第２接合工程の後に実行される調整工程では、例えば、天板側接着剤８ａ及び側板側接着剤８ｂのうちの一方又は両方が硬化する前において、天板２の側板５に対する前後方向の位置の調整が行われる。この調整は、例えば、作業者が、接合材７を介して接続された天板２及び側板５のうちの少なくとも一方を、樹脂ハンマー等で叩くことによって行われる。調整工程では、例えば、天板２の前側の端面と側板５の前側の端面とが面一となるように、天板２の側板５に対する前後方向の位置が調整される。 In the adjustment step executed after the first joining step and the second joining step, for example, before one or both of the top plate side adhesive 8a and the side plate side adhesive 8b are cured, the side plate 5 of the top plate 2 The position in the front-back direction with respect to is adjusted. This adjustment is performed, for example, by the operator hitting at least one of the top plate 2 and the side plate 5 connected via the joining material 7 with a resin hammer or the like. In the adjusting step, for example, the position of the top plate 2 in the front-rear direction with respect to the side plate 5 is adjusted so that the front end surface of the top plate 2 and the front end surface of the side plate 5 are flush with each other.

調整工程の後に実行される硬化工程は、調整工程において調整された天板２の側板５に対する位置を固定した状態を所定時間維持することで、天板側接着剤８ａ及び側板側接着剤８ｂを完全に硬化させる工程である。なお、硬化工程では、単に時間だけが経過することで、接着剤８の硬化を進行させてもよいし、接着剤８の硬化を促進させるために加熱等の処理を行ってもよい。 In the curing step executed after the adjusting step, the top plate side adhesive 8a and the side plate side adhesive 8b are obtained by maintaining the position of the top plate 2 adjusted in the adjusting step with respect to the side plate 5 for a predetermined time. This is the process of completely curing. In the curing step, the curing of the adhesive 8 may be promoted only by the passage of time, or a treatment such as heating may be performed to accelerate the curing of the adhesive 8.

本実施形態の部材接合構造１０、キャビネット１、及び部材接合方法は、適宜変更可能である。例えば、キャビネット１の各要素の形状、大きさ及び材質等は、適宜変更可能である。また、部材接合方法は、例えば、接合する部材及び接合材７の各々の形状、大きさ及び材質、並びに接着剤８の種類、接着剤８の有無等に応じて、適宜変更可能である。 The member joining structure 10, the cabinet 1, and the member joining method of the present embodiment can be appropriately changed. For example, the shape, size, material, and the like of each element of the cabinet 1 can be changed as appropriate. Further, the member joining method can be appropriately changed depending on, for example, the shape, size and material of each of the members to be joined and the joining material 7, the type of the adhesive 8, the presence or absence of the adhesive 8, and the like.

（２）態様
以上説明した実施形態から明らかなように、第１の態様の部材接合構造（１０）は、以下に示す構成を有する。部材接合構造（１０）は、第１部材（天板２）と、第２部材（側板５）と、接合材（７）とを備える。第２部材（５）は、第１部材（２）に隣接する。接合材（７）は、第１部材（２）に取り付けられる。第２部材（５）は、嵌込溝（５２）を有する。嵌込溝（５２）は、第１部材（２）に向かって開口する。接合材（７）は、嵌込部（７２）を有する。嵌込部（７２）は、第２部材（５）に向かって突出し、かつ、嵌込溝（５２）の長さ方向に延びる。嵌込部（７２）は、嵌込溝（５２）に嵌まり、嵌込溝（５２）における長さ方向の両端の内面のうちの少なくとも一方と距離を隔てて位置する。 (2) Aspect As is clear from the embodiment described above, the member joining structure (10) of the first aspect has the following configuration. The member joining structure (10) includes a first member (top plate 2), a second member (side plate 5), and a joining member (7). The second member (5) is adjacent to the first member (2). The joining material (7) is attached to the first member (2). The second member (5) has a fitting groove (52). The fitting groove (52) opens toward the first member (2). The joining material (7) has a fitting portion (72). The fitting portion (72) protrudes toward the second member (5) and extends in the length direction of the fitting groove (52). The fitting portion (72) fits into the fitting groove (52) and is located at a distance from at least one of the inner surfaces of both ends of the fitting groove (52) in the length direction.

この態様によれば、接合材（７）が嵌込溝（５２）に沿って移動可能であり、嵌込溝（５２）の長さ方向において、第１部材（２）の第２部材（５）に対する位置を調整することができる。このため、第１部材（２）及び第２部材（５）の各々に製造時の寸法誤差等があったとしても、第１部材（２）と第２部材（５）とを、嵌込溝（５２）の長さ方向における位置ずれを抑制して接合することができる。 According to this aspect, the joining material (7) can be moved along the fitting groove (52), and the second member (5) of the first member (2) in the length direction of the fitting groove (52). ) Can be adjusted. Therefore, even if each of the first member (2) and the second member (5) has a dimensional error at the time of manufacturing, the first member (2) and the second member (5) are fitted into the fitting groove. It is possible to suppress the positional deviation in the length direction of (52) and join.

第２の態様の部材接合構造（１０）は、第１の態様との組み合わせにより実現され得る。第２の態様の嵌込部（７２）は、嵌込溝（５２）における幅方向の両側の内面に接する。 The member joining structure (10) of the second aspect can be realized in combination with the first aspect. The fitting portion (72) of the second aspect is in contact with the inner surfaces on both sides in the width direction of the fitting groove (52).

この態様によれば、嵌込部（７２）が嵌込溝（５２）における幅方向の両側の内面に接して、嵌込溝（５２）の幅方向に変位し難い。このため、第１部材（２）が第２部材（５）に対して嵌込溝（５２）の幅方向に変位することが抑制された状態で、第１部材（２）と第２部材（５）とを接合することができる。 According to this aspect, the fitting portion (72) is in contact with the inner surfaces of both sides of the fitting groove (52) in the width direction, and is unlikely to be displaced in the width direction of the fitting groove (52). Therefore, the first member (2) and the second member (2) are suppressed from being displaced in the width direction of the fitting groove (52) with respect to the second member (5). 5) can be joined.

第３の態様の部材接合構造（１０）は、第１又は第２の態様との組み合わせにより実現され得る。第３の態様の嵌込部（７２）は、嵌込溝（５２）における長さ方向の両端の内面と接着剤（側板側接着剤８ｂ）を介して接着される。 The member joining structure (10) of the third aspect can be realized in combination with the first or second aspect. The fitting portion (72) of the third aspect is adhered to the inner surfaces of both ends in the length direction in the fitting groove (52) via an adhesive (side plate side adhesive 8b).

この態様によれば、嵌込溝（５２）における長さ方向の両端の内面と嵌込部（７２）とが接着剤（８ｂ）で接着されることで、嵌込部（７２）が嵌込溝（５２）の長さ方向に変位することが抑制される。したがって、第１部材（２）が第２部材（５）に対して嵌込溝（５２）の長さ方向に変位することを、接着剤（８ｂ）によって抑制した状態で、第１部材（２）と第２部材（５）とを接合することができる。 According to this aspect, the fitting portion (72) is fitted by adhering the inner surfaces of both ends in the fitting groove (52) in the length direction and the fitting portion (72) with an adhesive (8b). Displacement in the length direction of the groove (52) is suppressed. Therefore, the first member (2) is prevented from being displaced in the length direction of the fitting groove (52) with respect to the second member (5) by the adhesive (8b). ) And the second member (5) can be joined.

第４の態様の部材接合構造（１０）は、第３の態様との組み合わせにより実現され得る。第４の態様の部材接合構造（１０）は、以下に示す構成を有する。嵌込部（７２）は、嵌込溝（５２）の底面に接着剤（８ｂ）である第１接着剤（８１）とは異なる種類の第２接着剤（８２）を介して接着される。第１接着剤（８１）は、第２接着剤（８２）と比較して、硬化収縮率が小さい。 The member joining structure (10) of the fourth aspect can be realized in combination with the third aspect. The member joining structure (10) of the fourth aspect has the following configuration. The fitting portion (72) is adhered to the bottom surface of the fitting groove (52) via a second adhesive (82) different from the first adhesive (81) which is an adhesive (8b). The first adhesive (81) has a smaller curing shrinkage rate than the second adhesive (82).

この態様によれば、嵌込溝（５２）の長さ方向の端と嵌込部（７２）との間に隙間が生じ難くなり、嵌込部（７２）が硬化した第１接着剤（８１）に支えられやすい。したがって、第１部材（２）が第２部材（５）に対して嵌込溝（５２）の長さ方向に変位することを抑制した状態で、第１部材（２）と第２部材（５）とを接合することができる。また、第１接着剤（８１）としては、第２接着剤（８２）よりも硬化収縮率が大きい接着剤を用いることができる。 According to this aspect, a gap is less likely to be formed between the lengthwise end of the fitting groove (52) and the fitting portion (72), and the fitting portion (72) is hardened with the first adhesive (81). ) Is easy to support. Therefore, the first member (2) and the second member (5) are suppressed from being displaced in the length direction of the fitting groove (52) with respect to the second member (5). ) Can be joined. Further, as the first adhesive (81), an adhesive having a higher curing shrinkage rate than the second adhesive (82) can be used.

第５の態様の部材接合構造（１０）は、第４の態様との組み合わせにより実現され得る。第５の態様の部材接合構造（１０）は、以下に示す構成を有する。第１接着剤（８１）は、湿気硬化型接着剤である。第２接着剤（８２）は、乾燥硬化型接着材である。 The member joining structure (10) of the fifth aspect can be realized in combination with the fourth aspect. The member joining structure (10) of the fifth aspect has the following configuration. The first adhesive (81) is a moisture-curable adhesive. The second adhesive (82) is a dry-curable adhesive.

この態様によれば、第１部材（２）と第２部材（５）とを、湿気硬化型接着剤と乾燥硬化型接着材とを用いて、強固に接合することができる。 According to this aspect, the first member (2) and the second member (5) can be firmly bonded to each other by using a moisture-curable adhesive and a dry-curable adhesive.

また、第６の態様のキャビネット（１）は、以下に示す構成を有する。キャビネット（１）は、第１〜第５のいずれか一つの態様の部材接合構造（１０）を備える。キャビネット（１）は、複数の板材として、天板（２）、地板（３）、一対の側板（４，５）及び背板（６）を備える。複数の板材（２〜６）のうち、隣接する二つの板材の一方が第１部材であり、他方が第２部材である。 Further, the cabinet (1) of the sixth aspect has the following configuration. The cabinet (1) includes a member joining structure (10) of any one of the first to fifth aspects. The cabinet (1) includes a top plate (2), a main plate (3), a pair of side plates (4,5), and a back plate (6) as a plurality of plate materials. Of the plurality of plate materials (2 to 6), one of the two adjacent plate materials is the first member, and the other is the second member.

この態様によれば、キャビネット（１）の隣接する二つの板材を、嵌込溝（５２）の長さ方向における位置ずれを抑制して接合することができる。 According to this aspect, two adjacent plate members of the cabinet (1) can be joined while suppressing the positional deviation of the fitting groove (52) in the length direction.

また、第７の態様の調理台は、以下に示す構成を有する。調理台は、第６の態様のキャビネットを備える。この態様によれば、調理台のキャビネトット（１）における二つの板材を、嵌込溝（５２）の長さ方向における位置ずれを抑制して接合することができる。 Further, the counter of the seventh aspect has the following configuration. The countertop comprises the cabinet of the sixth aspect. According to this aspect, the two plate members in the cabinet tot (1) of the counter can be joined while suppressing the misalignment in the length direction of the fitting groove (52).

また、第８の態様の部材接合方法は、以下に示す構成を有する。部材接合方法は、第１〜第５のいずれか一つの態様の部材接合構造（１０）が備える第１部材（２）と第２部材（５）とを、部材接合構造（１０）が備える接合材（７）を用いて接合する方法である。部材接合方法では、嵌込工程と、調整工程とを実行する。前記嵌込工程は、第１部材（２）に取り付けられた接合材（７）の嵌込部（７２）を、嵌込溝（５２）に嵌め込む工程である。前記調整工程は、嵌込溝（５２）に嵌め込まれた嵌込部（７２）の嵌込溝（５２）の長さ方向における位置を調整する。 In addition, the member joining method of the eighth aspect has the following configuration. In the member joining method, the member joining structure (10) includes a first member (2) and a second member (5) included in the member joining structure (10) of any one of the first to fifth aspects. This is a method of joining using the material (7). In the member joining method, a fitting step and an adjusting step are executed. The fitting step is a step of fitting the fitting portion (72) of the joining material (7) attached to the first member (2) into the fitting groove (52). In the adjusting step, the position of the fitting portion (72) fitted in the fitting groove (52) in the length direction of the fitting groove (52) is adjusted.

この態様によれば、第１部材（２）及び第２部材（５）を、嵌込溝（５２）の長さ方向における位置ずれを抑制して接合することができる。 According to this aspect, the first member (2) and the second member (5) can be joined by suppressing the positional deviation of the fitting groove (52) in the length direction.

また、第９の態様の部材接合方法は、第８の態様の部材接合方法との組み合わせにより実現し得る。第８の態様の部材接合方法は、以下に示す構成を有する。嵌込部（７２）は、嵌込溝（５２）に嵌め込まれる前の嵌込溝（５２）の幅方向における寸法が、嵌込溝（５２）の溝幅よりも大きい、又は嵌込溝（５２）の溝幅と同じである。 Further, the member joining method of the ninth aspect can be realized by combining with the member joining method of the eighth aspect. The member joining method of the eighth aspect has the following configuration. The fitting portion (72) has a dimension in the width direction of the fitting groove (52) before being fitted into the fitting groove (52), which is larger than the groove width of the fitting groove (52), or the fitting groove (52). It is the same as the groove width of 52).

この態様によれば、嵌込部（７２）が嵌込溝（５２）における幅方向の両側の内面に接して、嵌込溝（５２）の幅方向に変位し難くなる。このため、第１部材（２）が第２部材（５）に対して嵌込溝（５２）の幅方向に変位することが抑制された状態で、第１部材（２）と第２部材（５）とを接合することができる。 According to this aspect, the fitting portion (72) comes into contact with the inner surfaces of both sides of the fitting groove (52) in the width direction, and it becomes difficult to displace in the width direction of the fitting groove (52). Therefore, the first member (2) and the second member (2) are suppressed from being displaced in the width direction of the fitting groove (52) with respect to the second member (5). 5) can be joined.

１ キャビネット
１０ 部材接合構造
２ 天板（第１部材）
３ 地板
４ 側板
５ 側板（第２部材）
５２ 嵌込溝（第２嵌込溝）
６ 背板
７ 接合材
７２ 嵌込部（第２嵌込部）
８ｂ 側板側接着剤（接着剤）
８１ 第１接着剤
８２ 第２接着剤 1 Cabinet 10 Member joint structure 2 Top plate (1st member)
3 Main plate 4 Side plate 5 Side plate (second member)
52 Fitting groove (second fitting groove)
6 Back plate 7 Joining material 72 Fitting part (second fitting part)
8b Side plate side adhesive (adhesive)
81 1st adhesive 82 2nd adhesive

Claims (9)

第１部材と、
前記第１部材に隣接した第２部材と、
前記第１部材に取り付けられた接合材とを備え、
前記第２部材は、
前記第１部材に向かって開口した嵌込溝を有し、
前記接合材は、
前記第２部材に向かって突出し、かつ、前記嵌込溝の長さ方向に延びる嵌込部を有し、
前記嵌込部は、前記嵌込溝に嵌まり、前記嵌込溝における長さ方向の両端の内面のうちの少なくとも一方と距離を隔てて位置した、
部材接合構造。 With the first member
The second member adjacent to the first member and
With a joining material attached to the first member,
The second member is
It has a fitting groove that opens toward the first member.
The joining material is
It has a fitting portion that protrudes toward the second member and extends in the length direction of the fitting groove.
The fitting portion fits into the fitting groove and is located at a distance from at least one of the inner surfaces of both ends in the length direction in the fitting groove.
Member joint structure. 前記嵌込部は、前記嵌込溝における幅方向の両側の内面に接した、
請求項１に記載の部材接合構造。 The fitting portion was in contact with the inner surfaces of both sides in the width direction of the fitting groove.
The member joining structure according to claim 1. 前記嵌込部は、前記嵌込溝における長さ方向の両端の内面と接着剤を介して接着された、
請求項１又は請求項２に記載の部材接合構造。 The fitting portion was adhered to the inner surfaces of both ends in the length direction in the fitting groove via an adhesive.
The member joining structure according to claim 1 or 2. 前記嵌込部は、前記嵌込溝の底面に前記接着剤である第１接着剤とは異なる種類の第２接着剤を介して接着されており、
前記第１接着剤は、前記第２接着剤と比較して、硬化収縮率が小さい、
請求項３に記載の部材接合構造。 The fitting portion is adhered to the bottom surface of the fitting groove via a second adhesive of a type different from the first adhesive which is the adhesive.
The first adhesive has a smaller curing shrinkage rate than the second adhesive.
The member joining structure according to claim 3. 前記第１接着剤は、湿気硬化型接着剤であり、
前記第２接着剤は、乾燥硬化型接着剤である、
請求項４に記載の部材接合構造。 The first adhesive is a moisture-curable adhesive, and is
The second adhesive is a dry-curable adhesive.
The member joining structure according to claim 4. 請求項１〜５のいずれか１項に記載の部材接合構造を備えたキャビネットであって、
複数の板材として、天板、地板、一対の側板及び背板を備え、
前記複数の板材のうち、隣接する二つの板材の一方が前記第１部材であり、他方が前記第２部材である、
キャビネット。 A cabinet having the member joining structure according to any one of claims 1 to 5.
A top plate, a main plate, a pair of side plates and a back plate are provided as a plurality of plate materials.
Of the plurality of plate materials, one of the two adjacent plate materials is the first member, and the other is the second member.
cabinet. 請求項６に記載のキャビネットを備える調理台。 A countertop comprising the cabinet according to claim 6. 請求項１〜５のいずれか１項に記載の部材接合構造が備える前記第１部材と前記第２部材とを、前記部材接合構造が備える前記接合材を用いて接合する接合方法であって、
前記第１部材に取り付けられた前記接合材の前記嵌込部を、前記嵌込溝に嵌め込む嵌込工程と、
前記嵌込溝に嵌め込まれた前記嵌込部の前記嵌込溝の長さ方向における位置を調整する調整工程とを実行する、
部材接合方法。 A joining method for joining the first member and the second member included in the member joining structure according to any one of claims 1 to 5 using the joining material included in the member joining structure.
The fitting step of fitting the fitting portion of the joining material attached to the first member into the fitting groove,
An adjustment step of adjusting the position of the fitting portion fitted in the fitting groove in the length direction of the fitting groove is executed.
Member joining method. 前記嵌込部は、前記嵌込溝に嵌め込まれる前の前記嵌込溝の幅方向における寸法が、前記嵌込溝の溝幅よりも大きい、又は前記嵌込溝の溝幅と同じである、
請求項８に記載の部材接合方法。 The size of the fitting portion in the width direction of the fitting groove before being fitted into the fitting groove is larger than the groove width of the fitting groove or the same as the groove width of the fitting groove.
The member joining method according to claim 8.
JP2019141617A 2019-07-31 2019-07-31 Member joint structure, cabinet, cooking table, and member joint method Pending JP2021025549A (en)

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