JP2008169909A - Backboard mounting structure of furniture - Google Patents

Backboard mounting structure of furniture Download PDF

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JP2008169909A
JP2008169909A JP2007003355A JP2007003355A JP2008169909A JP 2008169909 A JP2008169909 A JP 2008169909A JP 2007003355 A JP2007003355 A JP 2007003355A JP 2007003355 A JP2007003355 A JP 2007003355A JP 2008169909 A JP2008169909 A JP 2008169909A
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back plate
plate
backboard
groove
nail
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Osamu Mizushima
治 水嶋
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Pal Co Ltd
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Pal Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To inexpensively provide a backboard mounting structure where nailing positions are easily identified from the outside of a box to prevent nailing mistakes, the line of a mark is prevented from becoming unclear even if the back surface of the backboard has a lot of flaws such as gnarls, discoloration and decay or the backboard becomes old and is suntanned and discolored, workability is favorable even in backboard oblique nailing toward a corner of a cutout step of a side plate, even a sight-dimmed person is prevented from causing nailing mistakes by the slippage of a tip of a nail in oblique nailing, and a cloth on a wall surface is prevented from being scratched by a projecting nail head. <P>SOLUTION: In a box of a piece of furniture comprising a top plate, a base plate, right and left side plates, respective member panels of partition plates, and a backboard, a cutout step having a cutout depth nearly equal to the thickness of the backboard is formed on the back-side end surface of each panel, width and height dimensions of the backboard are smaller than width and height internal dimensions between side surfaces of the cutout step facing each other, the front surface of the backboard is brought into contact with the back-side end surface of each panel, and mounted and fixed by nailing along a cross-sectionally nearly-V-shaped groove formed on the back surface of the backboard. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、家具、キャビネット等のボックス部分の裏面に裏板として用いられる背板の取り付け構造に関する。   The present invention relates to a mounting structure for a back plate used as a back plate on the back surface of a box portion such as furniture or a cabinet.

従来、家具やキャビネット等のボックスの背板の取り付けは図5に示すようにボックス11の天板12、地板13、左右側板14及び中仕切り板15の裏側木口面12a、13a、14a、15aに背板16を当接させ、ボックス11の外側から釘N又は木ネジ等を用いて釘着又は螺着していた。   Conventionally, the back plates of boxes such as furniture and cabinets are attached to the top plate 12, the base plate 13, the left and right side plates 14 of the box 11, and the back side end surfaces 12a, 13a, 14a and 15a of the partition plate 15 as shown in FIG. The back plate 16 was brought into contact with the nail or screwed from the outside of the box 11 using a nail N or a wood screw.

また、背板に釘打ち等を行わないでボックスを組み立てる方法として、ボックスの左右側板、地板に背板を差し込むための溝を形成し、該溝に背板を差し込み、左右側板の上端部間に部材が配置されて組立体としたキャビネットとその背板施工方法についての記載がある。(例えば、特許文献1参照)。   In addition, as a method of assembling the box without nailing the back plate, etc., a groove for inserting the back plate into the left and right side plates of the box and the ground plate is formed, and the back plate is inserted into the groove, and between the upper ends of the left and right side plates. There is a description of a cabinet in which members are arranged as an assembly and a back plate construction method thereof. (For example, refer to Patent Document 1).

特開2003−265241号公報(第1−5頁、第1−2図)JP 2003-265241 A (page 1-5, FIG. 1-2)

しかしながら、上記従来技術のなかで、特開2003−265241号公報に記載されている、キャビネットとその背板施工方法においては、左右側板、地板等に背板を差し込むための溝を精度良く加工する必要があり、加工精度が悪いとせっかく加工した溝に背板を差し込むことができず組立不可能になるといった問題点があった。それゆえ、溝加工精度として極めて高い精度と高品質が要求され、そのための高精度の加工機と熟練工が必要となった。さらに、背板取り付け構造としては、複雑な構造を有しており、高精度加工と合わせて製造技術的に高度であり、コストの高いものについていた。   However, in the above prior art, in the cabinet and its back plate construction method described in Japanese Patent Application Laid-Open No. 2003-265241, the grooves for inserting the back plate into the left and right side plates, the ground plate, etc. are processed with high accuracy. There is a problem that if the processing accuracy is low, the back plate cannot be inserted into the processed groove, making assembly impossible. Therefore, extremely high accuracy and high quality are required as groove processing accuracy, and high-precision processing machines and skilled workers are required for that purpose. Furthermore, the back plate mounting structure has a complicated structure, and is high in manufacturing technology in combination with high-precision processing, and has a high cost.

また、上記従来技術のなかで、背板の外側から、釘や木ネジ等を打ち込む方式においては、一見簡単なように見えるが、以下に述べるさまざまな問題点があった。すなわち、天板、地板、左右側板、中仕切り板等の各部材パネルの厚みは約15〜20mm程度であり、背板の外側から前記各部材パネルの木口面を狙って釘打ちを行ったり、又は木ネジをねじ込んだりすることは、背板の外側から各部材パネルの木口面が見えないので、釘や木ネジの先端が部材パネルの木口面を外れ、釘を打ち損じたり、木ネジをねじ込み損じたりすることが多々あった。   Further, among the above prior arts, the method of driving nails, wood screws, etc. from the outside of the back plate seems simple at first glance, but there are various problems described below. That is, the thickness of each member panel such as the top plate, the ground plate, the left and right side plates, the partition plate is about 15 to 20 mm, and nailing the outer surface of the back plate aiming at the muzzle surface of each member panel, Or, screwing a wood screw does not show the wood face of each member panel from the outside of the back plate, so the tip of the nail or wood screw comes off the wood face of the member panel and damages the nail or removes the wood screw. There were many cases of screwing failure.

特に、中仕切り板の木口面の釘や木ネジの打ち込み位置はボックスの外側からは、わかりにくく、釘や木ネジの先端が部材パネルの木口面を外れ、釘を打ち損じたり、木ネジをねじ込み損じたりすることが特に多く、大きな問題点であった。   In particular, the nail or wood screw driving position on the partition plate is difficult to see from the outside of the box, and the tip of the nail or wood screw comes off the wood surface of the component panel, and the nail is damaged. It was especially a big problem because it was often screwed down.

そのため、背板の釘や木ネジの打ち込み位置に識別のための線を鉛筆その他の筆記具で印を付け目印とする方法がある。この方法によれば、釘や木ネジを打ち損じるといった問題点を避けることができる。すなわち、背板の外側から各部材パネルの木口面が見えないので、各部材パネル、特に中仕切り板の場合、釘や木ネジの打ち込み位置がわかりにくく、釘や木ネジの先端が部材パネルの木口面を外れ、釘や木ネジを打ち損じるといった問題点が多々生じるが、この問題点を避けることができる。   For this reason, there is a method in which a line for identification is marked with a pencil or other writing tool at the position where the back plate nail or wood screw is driven, and used as a mark. According to this method, the problem of damaging nails and wood screws can be avoided. In other words, the wood face of each member panel is not visible from the outside of the back plate, so in the case of each member panel, especially a partition plate, the nail or wood screw driving position is difficult to understand, and the tip of the nail or wood screw is not visible on the member panel. There are many problems that come off the end of the wood and damage nails and wood screws, but this problem can be avoided.

しかし、上記の方法によれば、背板に付けた目印の線が不鮮明であったり、また、背板は通常、厚みが約3〜5mm程度の合板を基材としており、また、目印を付ける合板の裏面側は合板表面に比べて節、変色、腐朽などの欠点がある場合が多く、せっかく付けた目印の線が見えにくいことも多々あった。また、合板基材は古くなると全体的に日焼けしたりして変色することも多々あり、目印の線が不鮮明になることも多々あった。また、目印の線が経時変化でインキが退色することも多々あった。   However, according to the above method, the mark line attached to the back plate is unclear, and the back plate is usually made of plywood having a thickness of about 3 to 5 mm as a base material. The back side of the plywood often has defects such as knots, discoloration, and decay compared to the plywood surface, and the marked lines are often difficult to see. Further, when the plywood base material is old, it is often tanned or discolored as a whole, and the mark lines are often unclear. In addition, the mark line often fades with time.

また、上記のような目印の線の場合、線自体が不鮮明になるばかりでなく、目印の線をたよりに、釘や木ネジを打ち込んだつもりであっても、手もとがくるって打ち損じることも多々あった。特に、左右側板の裏側木口面に背板の厚みと略等しい切欠深さを有する切欠段部が設けられ、この左右の切欠段部の間に背板を嵌め込んで、釘又は木ネジで固定する場合、打ち込み方向は背板に対して垂直よりも、むしろ、切欠段部の角の方向に向かって斜めとする方が背板固定力にとって好適であり、しかも、切欠段部の角の方向に向かって斜め打ちする場合は、木ネジよりも釘打ちの方が作業性に優れる。しかし、特に釘を用いて釘打ちを行う場合、この斜め打ちは熟練の職人でないと打ち損じ等が多々あり、注意して組み立てないと仕上がり品質に劣るものとなっていた。また、斜め打ちの際に釘等の先端が滑って打ち損じるといった問題点もあった。従って、釘を斜め打ちする際、打ち損じしにくい背板構造を見いだすことが大きな課題であった。   In addition, in the case of the mark line as described above, not only the line itself becomes unclear, but even if you intend to drive a nail or a wood screw rather than the mark line, it may be damaged by hand. There were many. In particular, a notch step having a notch depth substantially equal to the thickness of the back plate is provided on the back side of the left and right side plates, and the back plate is fitted between the left and right notch steps and fixed with nails or wood screws. In this case, it is preferable for the driving direction to be inclined toward the corner direction of the notch step, rather than perpendicular to the back plate, and for the direction of the corner of the notch step. In the case of slanting toward the top, nailing is superior to workability than wood screws. However, in particular, when nailing is performed using a nail, this slanting has a lot of damage unless it is a skilled craftsman, and if it is not assembled carefully, the finished quality is inferior. In addition, there is a problem that the tip of a nail or the like slips and is damaged when slanted. Accordingly, it has been a big problem to find a back plate structure that is hard to break when the nails are slanted.

また、上記のような目印の線の場合、視力の衰えた人が組み立てる際、目印の線を見誤って、目印の線と釘や木ネジの打ち込み位置が大きくズレて打ち損じが生じる危険性があった。   In addition, in the case of the mark line as described above, there is a risk that when a person with reduced vision assembles, the mark line is misread and the mark line and the nail or wood screw driving position are greatly displaced, resulting in damage. was there.

また、釘や木ネジ等を背板の所定位置に打ち込んでも、釘頭や木ネジの頭が背板裏面から突出すると、ボックスを組み立てた後、家具等のボックスを壁面の前に設置する場合、前記ボックスを壁面に接触させた際に、壁面のクロス等を前記突出した釘頭や木ネジ頭で引っ掻いて破損させる恐れがあった。   In addition, when a nail or a wood screw is driven into the back plate at a predetermined position and the head of the nail or wood screw protrudes from the back of the back plate, after assembling the box, a box such as furniture is installed in front of the wall. When the box is brought into contact with the wall surface, there is a risk that the wall cross or the like may be scratched and damaged by the protruding nail head or wood screw head.

本発明は上述した事情に鑑みてなされたもので、本発明の目的は、釘や木ネジの打ち込み位置が、目印の線としての背板取付位置識別表示の働きで、ボックスの外側から識別し易いので釘や木ネジを打ち込み損じることがない背板取り付け構造で、しかも、背板裏面に節、変色、腐朽などの欠点が多く存在しても、また、背板が古くなって日焼けしたり変色しても、目印の線が不鮮明とならず、また、目印の線が経時変化でインキ等が退色するといったこともなく、さらに、側板の切欠段部の角に向かって、釘を背板に対して斜め打ちする際の作業性にとって好適であり、視力の衰えた人でも、打ち損じがなく、また、斜め打ちの際に釘等の先端が滑って打ち損じるといったこともなく、しかも、釘頭等が識別位置表示としての条溝内に埋没し突出しないので、突出した釘頭や木ネジ頭で壁面のクロス等を引っ掻いて破損させる等の恐れがない家具の背板取り付け構造を安価に提供することにある。   The present invention has been made in view of the above-described circumstances, and an object of the present invention is to identify the nail or wood screw driving position from the outside of the box by the function of the back plate mounting position identification display as a mark line. Because it is easy, it has a back plate mounting structure that does not damage nails and wood screws, and even if there are many defects such as nodes, discoloration, decay, etc. on the back of the back plate, the back plate is old and tanned Even if the color changes, the mark line does not become blurred, and the mark line does not fade due to changes over time.In addition, the nail is placed toward the corner of the notch on the side plate. It is suitable for workability when hitting diagonally, even for people with weak visual acuity, there is no damage, and the tip of a nail etc. does not slip and damage when inclined, Nail heads etc. are buried in the groove as the identification position indication Do not protrude, is to provide an inexpensive back plate mounting structure of the furniture is no risk of such damaging by scratching a cloth or the like of the wall surface at the protruding nail head and wood screw head.

上記課題を解決するためになされた請求項1に記載の本発明の家具の背板取り付け構造は、天板、地板、左右側板、中仕切り板及び背板からなる家具のボックスにおいて、前記背板の表面が天板、地板、左右側板、中仕切り板の裏側木口面に当接し、背板の裏面に設けられた背板取付位置識別表示に従って背板が機械的取り付け手段によって取り付け固定されていることを特徴としている。   The furniture back plate mounting structure according to claim 1, which has been made to solve the above problems, is a furniture box comprising a top plate, a base plate, left and right side plates, a partition plate, and a back plate. The top plate touches the top plate, the ground plate, the left and right side plates, and the back side of the partition plate, and the back plate is attached and fixed by mechanical attachment means according to the back plate attachment position identification display provided on the back surface of the back plate. It is characterized by that.

このような構成を有する本発明の背板取り付け構造によれば、背板の外側から各部材パネルの木口面が見えないことにより、釘や木ネジの打ち込み位置がわかりにくく、特に、中仕切り板の場合、釘や木ネジの打ち込み位置がわかりにくく、釘や木ネジの先端が部材パネルの木口面を外れ、釘や木ネジを打ち損じるといった問題点を避けることができる。   According to the back plate mounting structure of the present invention having such a configuration, the position of the nail or the wood screw is difficult to understand because the wooden face of each member panel cannot be seen from the outside of the back plate. In this case, the driving position of the nail or the wood screw is difficult to understand, and it is possible to avoid the problem that the tip of the nail or the wood screw comes off the cuff surface of the member panel and damages the nail or the wood screw.

請求項2に記載の本発明の家具の背板取り付け構造は、請求項1に記載の家具の背板取り付け構造において、前記背板取付位置識別表示が背板裏面に形成された所定の断面形状と溝寸法を有する条溝であり、機械的取り付け手段が釘による釘着であることを特徴としている。   The furniture back plate mounting structure according to claim 2 is the furniture back plate mounting structure according to claim 1, wherein the back plate mounting position identification display is formed on a back surface of the back plate. And a groove having dimensions, and the mechanical attachment means is nail nailing.

このような構成を有する本発明の家具の背板取り付け構造によれば、背板取付位置識別表示が条溝であるので、背板に付けた目印の線が不鮮明であったり、背板裏面が古くなって日焼けしたりして変色したり、節、変色、腐朽などの欠点があっても目印の線が見えにくくなることがない。また、目印の線が経時変化でインキ等が退色するといったこともない。また、条溝に対しては木ネジによる螺着よりも釘による釘着の方が作業性に優れ、前記条溝に釘打ちすることで背板取り付け作業性が大幅に向上する。また、視力の衰えた人でも、前記条溝は識別し易く、打ち損じがない。さらに、釘頭が条溝内に埋没するので、突出した釘頭等で壁面のクロス等を引っ掻いて破損させる恐れがなく、施工手間もかからず、安価な背板取り付け構造を提供できる。   According to the back plate mounting structure of the furniture of the present invention having such a configuration, since the back plate mounting position identification display is a groove, the mark line attached to the back plate is unclear, or the back plate back surface is Even if there are defects such as tanning, discoloration, knots, discoloration, decay, etc., the mark lines do not become difficult to see. In addition, the mark line does not fade due to changes over time. In addition, nailing with nails is superior to the threading with wood screws, and the work of attaching the back plate is greatly improved by nailing into the grooves. Further, even for a person with weak visual acuity, the groove is easy to identify and is not damaged. Further, since the nail head is buried in the groove, it is possible to provide an inexpensive back plate mounting structure without the risk of scratching and damaging the wall cross or the like with the protruding nail head or the like.

請求項3に記載の本発明の家具の背板取り付け構造は、請求項1又は請求項2に記載の家具の背板取り付け構造において、前記天板、地板、左右側板の裏側木口面に背板の厚みと略等しい切欠深さを有する切欠段部が設けられ、背板の幅と高さ寸法が、相対向する切欠段部の側面間の幅内法寸法及び高さ内法寸法よりも小さく、前記位置識別表示が断面視略V字型形状の条溝であることを特徴としている。   The back plate mounting structure for furniture according to claim 3 of the present invention is the back plate mounting structure for furniture according to claim 1 or 2, wherein the top plate, the base plate, and the back plate on the back side of the left and right side plates. A notch step having a notch depth substantially equal to the thickness of the back plate is provided, and the width and height dimensions of the back plate are smaller than the width dimension and the height dimension between the sides of the notch steps facing each other. The position identification display is a groove having a substantially V shape in a sectional view.

このような構成を有する本発明の家具の背板取り付け構造によれば、左右側板に背板を嵌め込むための切欠段部が設けられ、該切欠段部に背板を取り付ける際、特に釘又は木ネジ等を斜め打ちして背板を取り付ける場合、釘着の方が作業性がよい。このように斜め釘打ちすることで背板取り付け作業性が大幅に向上する。さらに、前記背板取付位置識別表示としての条溝が断面視略V字型形状の条溝であると、斜め釘打ちの場合、断面形状がV字型の条溝の溝壁面に対して釘をほぼ垂直に打ち込めることになるので、釘を斜め打ちする作業が極めて簡単であり、背板取り付け作業性が良く、しかも取り付け精度良く釘打ちできる。   According to the furniture back plate mounting structure of the present invention having such a configuration, a notch step portion for fitting the back plate to the left and right side plates is provided, and when attaching the back plate to the notch step portion, particularly a nail or When attaching a backboard by slanting a wood screw or the like, nailing is better. Thus, the back plate attaching workability is greatly improved by diagonally nailing. Further, if the groove as the back plate mounting position identification display is a groove having a substantially V-shaped cross-sectional view, in the case of oblique nail driving, the nail is formed with respect to the groove wall surface of the groove having the V-shaped cross-section. Can be driven almost vertically, so the operation of diagonally driving the nail is very simple, the back plate mounting workability is good, and the nail can be driven with high mounting accuracy.

請求項1に記載の発明によれば、背板の外側から各部材パネルの木口面が見えないことにより、釘や木ネジの打ち込み位置がわかりにくく、特に、中仕切り板の場合、釘や木ネジの打ち込み位置がわかりにくく、釘や木ネジの先端が部材パネルの木口面を外れ、釘や木ネジを打ち損じるといった問題点を避けることができる。   According to the first aspect of the present invention, the position of the nail or the wood screw is difficult to understand because the face of each member panel cannot be seen from the outside of the back plate. It is difficult to understand the screw driving position, and it is possible to avoid the problem that the tip of the nail or the wood screw comes off the wood face of the member panel and damages the nail or the wood screw.

請求項2に記載の発明によれば、背板取付位置識別表示が条溝であるので、背板に付けた目印の線が不鮮明であったり、背板裏面が古くなって日焼けしたりして変色したり、節、変色、腐朽などの欠点があっても目印の線が見えにくくなることがない。また、目印の線が経時変化でインキ等が退色するといったこともない。また、条溝に対しては木ネジによる螺着よりも釘による釘着の方が作業性に優れ、前記条溝に釘打ちすることで背板取り付け作業性が大幅に向上する。また、視力の衰えた人でも、前記条溝は識別し易く、打ち損じがない。さらに、釘頭が条溝内に埋没するので、突出した釘頭等で壁面のクロス等を引っ掻いて破損させる恐れがなく、施工手間もかからず、安価な背板取り付け構造を提供できる。   According to the invention described in claim 2, since the back plate mounting position identification display is a groove, the mark line attached to the back plate is unclear or the back surface of the back plate is old and tanned. Even if there are defects such as discoloration, knots, discoloration, and decay, the mark lines will not be difficult to see. In addition, the mark line does not fade due to changes over time. In addition, nailing with nails is superior to the threading with wood screws, and the work of attaching the back plate is greatly improved by nailing into the grooves. Further, even for a person with weak visual acuity, the groove is easy to identify and is not damaged. Further, since the nail head is buried in the groove, it is possible to provide an inexpensive back plate mounting structure without the risk of scratching and damaging the wall cross or the like with the protruding nail head or the like.

請求項3に記載の発明によれば、左右側板に背板を嵌め込むための切欠段部が設けられ、該切欠段部に背板を取り付ける際、特に釘又は木ネジ等を斜め打ちして背板を取り付ける場合、釘着の方が作業性がよい。このように斜め釘打ちすることで背板取り付け作業性が大幅に向上する。さらに、前記背板取付位置識別表示としての条溝が断面視略V字型形状の条溝であると、斜め釘打ちの場合、断面形状がV字型の条溝の溝壁面に対して釘をほぼ垂直に打ち込めることになるので、釘を斜め打ちする作業が極めて簡単であり、背板取り付け作業性が良く、しかも取り付け精度良く釘打ちできる。   According to the third aspect of the present invention, the notch step portion for fitting the back plate to the left and right side plates is provided, and when attaching the back plate to the notch step portion, in particular, a nail or a wood screw is hit diagonally. When attaching the back plate, nailing is better. Thus, the back plate attaching workability is greatly improved by diagonally nailing. Further, if the groove as the back plate mounting position identification display is a groove having a substantially V-shaped cross-sectional view, in the case of oblique nail driving, the nail is formed with respect to the groove wall surface of the groove having the V-shaped cross-section. Can be driven almost vertically, so the operation of diagonally driving the nail is very simple, the back plate mounting workability is good, and the nail can be driven with high mounting accuracy.

本発明の詳細を図面に従って説明する。図1は本発明の背板取り付け構造の第一実施形態を示す斜視図、図2は本発明の第一実施形態における水平断面図、図3は本発明の第一実施形態の説明図で要部拡大水平断面を示す。図4は本発明の第二実施形態の要部拡大水平断面図である。   Details of the present invention will be described with reference to the drawings. 1 is a perspective view showing a first embodiment of the back plate mounting structure of the present invention, FIG. 2 is a horizontal sectional view of the first embodiment of the present invention, and FIG. 3 is an explanatory diagram of the first embodiment of the present invention. An enlarged horizontal cross section is shown. FIG. 4 is an enlarged horizontal sectional view of the main part of the second embodiment of the present invention.

図1〜図3において、本発明の背板取り付け構造の第一実施形態について詳述する。本発明の家具のボックス1は、天板2、地板3、左右側板4、中仕切り板5、背板6で構成されている。そして、図示しないが、ボックス1の前面には開き扉又は引き戸が設けられている。本例では、中仕切り板5がボックス1を裏面から見て、やや右寄りの位置に、天板2と地板3との間に高さ方向に縦仕切り板として取り付けられ、ボックス1が左右に2分割されている例を示す。中仕切り板5は本例で示す高さ方向に設けられる縦仕切り板の例の他、図示しないが、横方向(水平方向)に設けられ、ボックス1を上下に2分割する場合もあり、この場合は横仕切り板となる。   1-3, the first embodiment of the back plate mounting structure of the present invention will be described in detail. The furniture box 1 of the present invention includes a top plate 2, a base plate 3, left and right side plates 4, a partition plate 5, and a back plate 6. Although not shown, an opening door or a sliding door is provided on the front surface of the box 1. In this example, the partition plate 5 is attached as a vertical partition plate in the height direction between the top plate 2 and the base plate 3 at a position slightly to the right when the box 1 is viewed from the back side. An example of division is shown. In addition to the example of the vertical partition plate provided in the height direction shown in this example, the middle partition plate 5 is provided in the horizontal direction (horizontal direction), although not shown, and the box 1 may be divided into two vertically. In the case, it becomes a horizontal partition.

また、図示しないが、前記縦仕切り板や横仕切り板は1枚の場合の他に2枚以上の場合もあり、ボックス1を2分割だけでなく、3分割以上の場合もあり、また、図示しないが、縦仕切り板と横仕切り板の両方を併せ持つ複雑な構造のボックスもある。いずれにしても、本発明の背板取り付け構造について、図1の斜視図に示す縦仕切り板を1枚設けた比較的単純な構造のボックス1で説明するが、構造が複雑になっても基本は同じである。   Although not shown, the vertical partition plate and the horizontal partition plate may be two or more in addition to the case of one, and the box 1 may be divided not only into two but also into three or more. However, there are some complicated boxes that have both vertical and horizontal dividers. In any case, the back plate mounting structure of the present invention will be described with a relatively simple box 1 provided with one vertical partition plate shown in the perspective view of FIG. Are the same.

本発明の背板取り付け構造の第一実施形態においては、背板6の表面を天板2の裏側木口面2a、地板3の裏側木口面3a、左右側板4の裏側木口面4a、中仕切り板5の裏側木口面5aに当接させて、釘N又は木ネジ等を背板6に対して略垂直に釘打ち又は螺着して取り付ける構造である。このとき、背板6の裏面側(ボックス1の外側)から釘N等を用いての釘打ち又は木ネジによる螺着等の機械的な取り付け手段を用いて取り付ける。すなわち、天板2の裏側木口面2a、地板3の裏側木口面3a、左右側板4の裏側木口面4a、中仕切り板5の裏側木口面5aに向かって、背板6に対して略垂直方向から取り付ける方式である。本例では、釘Nを打ち込んで釘着方法で取り付ける場合を例示している。釘Nの釘打ち位置は、背板6の裏面側からは目視不可であり、特に中仕切り板5の裏側木口面5aの釘打ち位置は全く見えず、手探り状態で、施工職人の感で、およその位置の見当をつけて打ち込むので職人の技能が劣ると打ち損じが生じ易く、仕上がり品質に劣ることななる。従って、本発明の背板取り付け構造においては、背板取り付け位置の識別表示Mが背板6の裏面の所定の位置にあらかじめ設けられている。   In the first embodiment of the back plate mounting structure of the present invention, the back plate 6 has a surface on the back side cuff surface 2a of the top plate 2, a back side cuff surface 3a of the base plate 3, back side cuff surfaces 4a of the left and right side plates 4, and a partition plate. 5, a nail N or a wood screw or the like is attached to the back plate 6 by nailing or screwing substantially perpendicularly to the back plate 6. At this time, the back plate 6 is attached from the back side (outside of the box 1) using mechanical attachment means such as nailing using a nail N or the like or screwing with a wood screw. That is, it is substantially perpendicular to the back plate 6 toward the back side cuff surface 2a of the top plate 2, the back side cuff surface 3a of the main plate 3, the back side cuff surface 4a of the left and right side plates 4, and the back side cuff surface 5a of the partition plate 5. It is a method to attach from. In this example, a case where a nail N is driven and attached by a nail attachment method is illustrated. The nail driving position of the nail N is not visible from the back side of the back plate 6, and in particular, the nail driving position of the back side cuff surface 5 a of the partition plate 5 is not visible at all. Since it is driven with an approximate position, if the craftsman's skill is inferior, it will be easily damaged, and the finished quality will be inferior. Therefore, in the back plate mounting structure of the present invention, the back plate mounting position identification display M is provided in advance at a predetermined position on the back surface of the back plate 6.

この識別表示Mは従来のような鉛筆やインキ等の筆記具で線引きを施したものでなく、所定の断面形状を有する条溝Jである。該条溝Jは背板6の釘打ち位置にあらかじめ設けられているものである。   This identification display M is not a line drawn with a writing instrument such as a conventional pencil or ink, but a groove J having a predetermined cross-sectional shape. The groove J is provided in advance in the nail driving position of the back plate 6.

前記条溝Jの断面形状は、断面視V字型、断面視U字型、等の他、角型、台形型等が用いることができる。しかし、これらのなかで、断面視V字型の条溝Jが最も好適である。その理由は、先ず、本発明の第一実施形態における背板取り付け構造は背板6に対して釘Nや木ネジ(図示せず)を略垂直方向から取り付ける方式である。釘Nや木ネジ(図示せず)等の機械的取り付け手段は、その先端が尖っており、断面視V字型の条溝Jに略垂直に釘打ちする場合、尖った先端が条溝JのV字の谷に刺さり込み釘N等の位置が決まり易い。すなわち、熟練工でないと、釘打ち時に釘の先端が背板裏面で滑ってしまって打ち損じが生じることがよくあったが、前記条溝Jの働きで、尖った先端が条溝JのV字の谷に刺さり込み、釘N等の位置が決まり易くなるので、背板取り付け作業性が大きく向上し、しかも、施工仕上がりの品質向上にとっても好適である。すなわち、釘打ち位置がずれることなく釘打ち作業が行い易く作業性と仕上がり品質にとって好適なものとなる。また、釘頭等が前記条溝J内に埋没し外側に突出しないので、ボックス1を部屋の壁面に押しつけても釘頭で壁面のクロス等の化粧材を引っ掻いて傷を付ける恐れがない。   As the cross-sectional shape of the groove J, a square shape, a trapezoidal shape, or the like can be used in addition to a V-shaped sectional view, a U-shaped sectional view, or the like. However, among these, the groove J having a V-shaped cross section is most preferable. The reason is that the back plate mounting structure according to the first embodiment of the present invention is a system in which a nail N and a wood screw (not shown) are mounted on the back plate 6 from a substantially vertical direction. A mechanical attachment means such as a nail N or a wood screw (not shown) has a pointed tip, and when the nail is nailed substantially perpendicularly to a V-shaped groove J in cross section, the pointed tip is the groove J. The position of the nail N or the like is easily determined in the V-shaped valley. In other words, unless it was a skilled worker, the tip of the nail slipped on the back of the back plate when nailing, and damage was often caused. However, due to the action of the groove J, the sharp tip has a V-shape of the groove J. Since the position of the nail N or the like is easily determined, the back plate attaching workability is greatly improved, and it is also suitable for improving the quality of the construction finish. That is, the nailing operation is easily performed without shifting the nail driving position, which is suitable for workability and finished quality. Further, since the nail head or the like is buried in the groove J and does not protrude outward, even if the box 1 is pressed against the wall surface of the room, there is no risk of scratching the cosmetic material such as the wall cross with the nail head.

また、前記条溝Jの大きさは、次の寸法が好適である。すなわち、背板6の厚み寸法は、通常約3〜9mm程度である。そして、条溝Jの深さ寸法は背板6の厚み寸法の約10〜30%程度が釘打ち作業性、仕上がり品質、背板そのものの強度にとって好適である。条溝Jの深さ寸法は背板6の厚み寸法にもよるが、例えば、背板6の厚みが約3mmの場合、前記条溝Jの深さ寸法は約0.3〜1.0mm程度が好適である。約0.3mmよりも浅いと条溝Jが識別しにくく、しかも、釘の先端が滑ることがあり、また、約1.0mmよりも深いと背板6の強度が条溝Jの箇所で著しく低下し破損等の原因となる。また、背板6の厚みが約4〜9mm程度と比較的厚い場合は、もう少し深くてもよい。また、前記条溝Jの幅寸法は識別表示として目立つ程度の大きさが必要であり、一つの目安として条溝Jの深さの約2倍程度が好適である。   In addition, the size of the groove J is preferably the following dimension. That is, the thickness dimension of the back plate 6 is usually about 3 to 9 mm. The depth dimension of the groove J is preferably about 10 to 30% of the thickness dimension of the back plate 6 for the nailing workability, the finished quality, and the strength of the back plate itself. Although the depth dimension of the groove J depends on the thickness dimension of the back plate 6, for example, when the thickness of the back plate 6 is about 3 mm, the depth dimension of the groove J is about 0.3 to 1.0 mm. Is preferred. If the depth is less than about 0.3 mm, the groove J is difficult to identify, and the tip of the nail may slip, and if it is deeper than about 1.0 mm, the strength of the back plate 6 is marked at the position of the groove J. It will drop and cause damage. Further, when the thickness of the back plate 6 is relatively thick, such as about 4 to 9 mm, it may be a little deeper. The width dimension of the groove J needs to be conspicuous as an identification display, and is preferably about twice the depth of the groove J as one guide.

前記条溝Jを加工する方法の一つに、図示しないが、カッター刃による切削加工方法がある。この他、押圧治具による押圧加工を施す方法がある。カッター刃は例えばグルーバー、テノーナー等の切削加工機に溝断面形状と溝寸法とに、形状寸法を合わせたカッター刃を取り付け、切削加工によって所定の断面形状と寸法を有する条溝Jを加工する。   One of the methods for processing the groove J is a cutting method using a cutter blade (not shown). In addition, there is a method of applying a pressing process using a pressing jig. For the cutter blade, for example, a cutter blade having a groove cross-sectional shape and a groove size matched to the groove cross-sectional shape and groove size is attached to a cutting machine such as a groover or a tenor, and the groove J having a predetermined cross-sectional shape and size is processed by cutting.

また、前記押圧治具による押圧加工によって条溝Jを加工する方法は、図示しないが、例えば押圧ロールを用意し該押圧ロールと送りロールとの間に背板6を挟持しつつ押圧ロール又は背板6を前進送りする。このとき、前記押圧ロールと送りロールの隙間を背板6の厚み寸法よりも、所定の条溝深さ分に相当する寸法だけ小さい寸法とする。該押圧ロールの外周部の断面形状は条溝Jの溝断面形状に合わせた形状とする。   Although the method for processing the groove J by pressing with the pressing jig is not shown, for example, a pressing roll is prepared and the pressing roll or spine is held while the back plate 6 is sandwiched between the pressing roll and the feeding roll. The plate 6 is fed forward. At this time, the gap between the pressing roll and the feed roll is set to a dimension smaller than the thickness dimension of the back plate 6 by a dimension corresponding to a predetermined groove depth. The cross-sectional shape of the outer peripheral portion of the pressing roll is a shape that matches the groove cross-sectional shape of the groove J.

また、平板プレスを利用して条溝Jを加工する方法もある。このとき、背板6の裏面に設けようとする背板取り付け位置表示に合わせた平面視形状を有する押圧突起(図示せず)をあらかじめ形成させた型押しプレス板(図示せず)を用意し、前記押圧突起側を背板6の裏面に位置合わせしつつ当接させて加圧し、背板6の裏面に所定の条溝Jを形成する。このとき、前記押圧突起の先端部は条溝Jの溝断面形状に合わせた形状とされている。また、条溝Jの深さは前記型押しプレス板の加圧加減によって適宜調整する必要がある。   There is also a method of processing the groove J using a flat plate press. At this time, an embossing press plate (not shown) in which a pressing projection (not shown) having a shape in plan view corresponding to the back plate attachment position indication to be provided on the back surface of the back plate 6 is prepared. The pressing protrusion side is brought into contact with and pressed against the back surface of the back plate 6 to form a predetermined groove J on the back surface of the back plate 6. At this time, the tip of the pressing protrusion is shaped to match the groove cross-sectional shape of the groove J. Moreover, it is necessary to adjust the depth of the groove | channel J suitably by the pressure adjustment of the said embossing press board.

また、背板6は前記中仕切り板5の箇所で分割されていてもよいし、また、一枚物の背板であってもよいものとする。分割背板(図示せず)の場合は、中仕切り板5の箇所で中仕切り板5の裏側木口面5aに沿って釘等を二列に打ち込む必要があるが、釘打ち位置が条溝Jによって確実に識別できるので打ち損じがない。   Further, the back plate 6 may be divided at the partition plate 5 or may be a single back plate. In the case of a divided back plate (not shown), it is necessary to drive nails or the like in two rows along the rear side cuff surface 5a of the intermediate partition plate 5 at the location of the intermediate partition plate 5. Because it can be reliably identified by, there is no damage.

図4において、本発明の背板取り付け構造の第二実施形態について詳述する。前記天板2の裏面側木口面2a、地板3の裏面側木口面3a、左右側板4の裏面側木口面4aに切欠段部7が設けられている。前記切欠段部7の切欠箇所の深さ寸法は背板6の厚み寸法と略等しい深さとされている。すなわち、前記天板2の裏面側木口面2a、地板3の裏面側木口面3a、左右側板4の裏面側木口面4aと、前記切欠段部7の底面7bとの距離が、背板6の厚み寸法と略等しくされている。   In FIG. 4, the second embodiment of the back plate mounting structure of the present invention will be described in detail. A notch step portion 7 is provided on the back side front end 2 a of the top plate 2, the back side front end 3 a of the base plate 3, and the back side front end 4 a of the left and right side plates 4. The depth dimension of the notch portion of the notch step portion 7 is substantially equal to the thickness dimension of the back plate 6. That is, the distances between the back-side front end 2a of the top plate 2, the back-side front end 3a of the base plate 3, the back-side front end 4a of the left and right side plates 4, and the bottom 7b of the notch step 7 are as follows. It is substantially equal to the thickness dimension.

また、本発明の第二実施形態においても、上記第一実施形態と同様に、背板6は前記中仕切り板5の箇所で分割されていてもよいし、また、一枚物の背板であってもよいものとする。分割背板(図示せず)の場合は、中仕切り板5の箇所で中仕切り板5の裏側木口面5aに沿って釘等を二列に打ち込む必要があるが、釘打ち位置が条溝Jによって確実に識別できるので打ち損じがない。   Also in the second embodiment of the present invention, as in the first embodiment, the back plate 6 may be divided at the location of the partition plate 5 or a single back plate. It may be. In the case of a divided back plate (not shown), it is necessary to drive nails or the like in two rows along the rear side cuff surface 5a of the intermediate partition plate 5 at the location of the intermediate partition plate 5. Because it can be reliably identified by, there is no damage.

また、背板6の幅寸法(前記左右に分割された分割背板の場合は分割背板どうしの左右の端面を突き合わせた際の幅寸法)は、左右側板4の裏面側木口面4aに設けられた前記切欠段部7の側面7a間の幅内法寸法よりも小さめになるように設けられている。また、背板6の高さ寸法(前記上下に分割された分割背板の場合は分割背板どうしの上下端面を突き合わせた際の高さ寸法)は、天板2の裏面側の木口面2aと地板3の裏面側の木口面3aに設けられた前記切欠段部7の側面7a間の高さ内法寸法よりも小さめになるように設けられている。   In addition, the width dimension of the back plate 6 (in the case of the divided back plate divided into the left and right sides, the width dimension when the left and right end surfaces of the divided back plates are brought into contact with each other) is provided on the back side cuff surface 4a of the left and right side plates 4. It is provided so as to be smaller than the in-width dimension between the side surfaces 7a of the notched step portion 7 formed. Further, the height dimension of the back plate 6 (the height dimension when the upper and lower end surfaces of the divided back plates are brought into contact with each other in the case of the divided back plate divided into the upper and lower sides) is the cuff surface 2a on the back side of the top plate 2. And the bottom surface 3a of the bottom plate 3 are provided so as to be smaller than the height dimension between the side surfaces 7a of the notch step portion 7 provided on the bottom surface 3a.

また、背板6の裏面に設けられた背板取り付け位置識別表示としての前記条溝Jの溝形状は断面視略V字型形状の溝である。背板6の厚み寸法は通常約3〜9mm程度である。そして、条溝Jの深さ寸法は背板6の厚み寸法の約10〜30%程度が釘打ち作業性、仕上がり品質、背板そのものの強度にとって好適である。例えば、背板6の厚みが約3mmの場合、前記条溝Jの深さ寸法は約0.3〜1.0mm程度が好適である。約0.3mmよりも浅いと条溝Jが識別しにくく、しかも、釘の先端が滑ることがあり、また、約1.0mmよりも深いと背板6の強度が条溝Jの箇所で著しく低下し破損等の原因となる。また、背板6の厚みが約4〜9mm程度と比較的厚い場合は、もう少し深くてもよい。また、前記条溝Jの幅寸法は識別表示として目立つ程度の大きさが必要であり、一つの目安として条溝の深さの約2倍程度が好適である。   Moreover, the groove shape of the said groove | channel J as a backplate attachment position identification display provided in the back surface of the backplate 6 is a cross-sectional view substantially V-shaped groove | channel. The thickness dimension of the back plate 6 is usually about 3 to 9 mm. The depth dimension of the groove J is preferably about 10 to 30% of the thickness dimension of the back plate 6 for the nailing workability, the finished quality, and the strength of the back plate itself. For example, when the thickness of the back plate 6 is about 3 mm, the depth dimension of the groove J is preferably about 0.3 to 1.0 mm. If the depth is less than about 0.3 mm, the groove J is difficult to identify, and the tip of the nail may slip, and if it is deeper than about 1.0 mm, the strength of the back plate 6 is marked at the position of the groove J. It will drop and cause damage. Further, when the thickness of the back plate 6 is relatively thick, such as about 4 to 9 mm, it may be a little deeper. Further, the width dimension of the groove J needs to be conspicuous as an identification display, and is preferably about twice the depth of the groove as one guideline.

また、本発明の第二実施形態における条溝Jの断面形状は略V字型である。従って、背板6の厚み寸法が通常約3〜9mm程度であるとすると、断面視略V字型溝の溝幅は約0.6〜6.0mm程度、溝深さは約0.3〜3.0mm程度が好適である。また、背板6の厚みが3mmの場合、断面視略V字型溝の溝幅は約0.6〜2.0mm程度、溝深さは約0.3〜1.0mm程度が好適である。   Moreover, the cross-sectional shape of the groove J in the second embodiment of the present invention is substantially V-shaped. Therefore, assuming that the thickness dimension of the back plate 6 is usually about 3 to 9 mm, the groove width of the substantially V-shaped groove in cross section is about 0.6 to 6.0 mm, and the groove depth is about 0.3 to About 3.0 mm is preferable. When the thickness of the back plate 6 is 3 mm, the groove width of the substantially V-shaped groove in cross section is preferably about 0.6 to 2.0 mm, and the groove depth is preferably about 0.3 to 1.0 mm. .

また、前記断面視V字型の条溝Jの溝開口角度は約45度〜120度程度が好適である。約45度程度よりも鋭角の場合、溝底が尖りすぎて、背板6がその箇所で破損する恐れが生じる。また、約120度程度よりも鈍角の場合は、目視的に識別がやや不明瞭になる恐れが生じる。また、釘N等の先端が滑りやすくなる。そして、前記条溝Jの溝開口角度は90度程度が最適である。   The groove opening angle of the V-shaped groove J in the cross-sectional view is preferably about 45 to 120 degrees. If the angle is more acute than about 45 degrees, the bottom of the groove is too sharp, and the back plate 6 may be damaged at that point. In addition, in the case of an obtuse angle than about 120 degrees, there is a risk that the identification becomes slightly unclear visually. Further, the tip of the nail N or the like becomes slippery. The groove opening angle of the groove J is optimally about 90 degrees.

本発明の第二実施形態に示す背板取り付け構造によれば、左右側板4に背板6を嵌め込むための切欠段部7が設けられ、該切欠段部7に背板6を取り付ける際、特に釘又は木ネジ等を斜め打ちで取り付ける場合、釘Nを用いて釘着した方が木ネジによる螺着よりも作業性がよい。さらに、前記背板取付位置識別表示Mとしての条溝Jが断面視略V字型形状の条溝であると、釘Nを斜め釘打ちした場合、断面形状がV字型の条溝の溝壁面に対して釘Nをほぼ垂直に打ち込むことになる。従って、このようにすれば、釘Nの打ち損じがなく、しかも、釘Nの斜め打ちが極めて簡単に作業性良く、精度良く、仕上がり良く行うことが可能となる。   According to the back plate mounting structure shown in the second embodiment of the present invention, the notch step portion 7 for fitting the back plate 6 to the left and right side plates 4 is provided, and when the back plate 6 is attached to the notch step portion 7, In particular, when attaching a nail or a wood screw or the like by slanting, the workability is better when nail-attached using the nail N than when screwed with a wood screw. Further, when the groove J as the back plate mounting position identification display M is a groove having a substantially V-shaped cross-sectional view, when the nail N is slanted in a diagonal direction, the groove of the groove having a V-shaped cross-sectional shape is used. The nail N is driven almost perpendicularly to the wall surface. Therefore, in this way, there is no damage to the nail N, and the diagonal driving of the nail N can be performed very easily with good workability, high accuracy, and good finish.

本発明の第一及び第二実施形態におけるボックス1の材質及び各部材パネルの構造は以下のとおりのものが好適である。すなわち、天板2、地板3、左右側板4、中仕切り板5などの各部材パネルの構造は、合板、LVL、中比重繊維板等の木質材料からなる芯材を縦横組み合わせて芯組材(図示せず)を作製し、その表裏面の両面に厚み約3〜6mm程度の薄い合板、中比重繊維板等を貼着した、所謂、フラッシュ構造のパネルとするのが、コスト、作業性等から好適なものである。しかし、フラッシュ構造のパネル以外に密実構造のパネルであっても、勿論、よいものとする。   The material of the box 1 and the structure of each member panel in the first and second embodiments of the present invention are preferably as follows. That is, the structure of each member panel such as the top plate 2, the base plate 3, the left and right side plates 4, and the partition plate 5 is a core material made by combining core materials made of wood materials such as plywood, LVL, and medium specific gravity fiber board vertically and horizontally. (Not shown), and a so-called flash structure panel in which a thin plywood having a thickness of about 3 to 6 mm and a medium specific gravity fiber board or the like are attached to both sides of the front and back surfaces is cost, workability, etc. To preferred. However, a panel having a solid structure other than a panel having a flash structure is of course good.

前記各部材パネルに使用されている合板等の材質は、例えば、ラワン、カポール、ジョンコン、メラピー、などの南洋材である広葉樹、又は、ラジアータパイン、ベイツガなどの針葉樹等が用いられる。また、天板2、地板3、左右側板4の表面化粧材は、例えば、厚みが約0.2〜1.0mm程度の天然銘木からなる単板、突板等の他、厚み約0.15〜0.25mm程度の塩ビ樹脂シート、オレフィン樹脂シートに木目柄の印刷を施した化粧樹脂シート、薄葉紙に木目柄の印刷を施した化粧紙等が好適なものとして例示できる。また、左右側板4、中仕切り板5、背板6の内部側の表面化粧材は、例えば、薄葉紙等の紙に木目柄の印刷が施された化粧紙や単色の印刷が施された化粧紙等を好適なものとして例示できる。   As the material of the plywood and the like used for each member panel, for example, broad-leaved trees such as lauan, capol, joncon, and melapie, or conifers such as radiata pine and baituga are used. Moreover, the surface decorative material of the top plate 2, the base plate 3, and the left and right side plates 4 is, for example, a single plate or a veneer made of a natural wood having a thickness of about 0.2 to 1.0 mm, and a thickness of about 0.15 to about 0.15. Preferable examples include a PVC resin sheet of about 0.25 mm, a decorative resin sheet obtained by printing a wood pattern on an olefin resin sheet, and a decorative paper obtained by printing a wood pattern on a thin paper. The surface decorative material on the inner side of the left and right side plates 4, the partition plate 5, and the back plate 6 is, for example, a decorative paper in which a wood grain pattern is printed on a paper such as a thin paper, or a decorative paper in which a monochrome printing is applied. Etc. can be illustrated as a suitable thing.

本発明の背板取り付け構造の第一実施形態を示す斜視図。The perspective view which shows 1st embodiment of the backplate attachment structure of this invention. 本発明の第一実施形態における水平断面図。The horizontal sectional view in a first embodiment of the present invention. 本発明の第一実施形態の説明図で要部拡大水平断面を示す。The principal part expansion horizontal cross section is shown with explanatory drawing of 1st embodiment of this invention. 本発明の第二実施形態の要部拡大水平断面図。The principal part expanded horizontal sectional view of 2nd embodiment of this invention. 従来の背板取り付け構造を示す要部拡大斜視図。The principal part expansion perspective view which shows the conventional backplate attachment structure.

符号の説明Explanation of symbols

1 ボックス
2 天板
2a 天板の裏側木口面
3 地板
3a 地板の裏側木口面
4 側板
4a 側板の裏側木口面
5 中仕切り板
5a 中仕切り板の裏側木口面
6 背板
7 切欠段部
7a 切欠段部の側面
7b 切欠段部の底面
J 条溝
M 識別表示
N 釘
11 従来のボックス
12 従来の天板
12a 従来の天板の裏側木口面
13 従来の地板
13a 従来の地板の裏側木口面
14 従来の側板
14a 従来の側板の裏側木口面
15 従来の中仕切り板
15a 従来の中仕切り板の裏側木口面
16 従来の背板
H 従来の表示ライン
DESCRIPTION OF SYMBOLS 1 Box 2 Top plate 2a Back side cuff surface of top plate 3 Ground plate 3a Back side cuff surface of side plate 4 Side plate 4a Back side cuff surface of side plate 5 Middle partition plate 5a Back side cuff surface of middle partition plate 6 Back plate 7 Notch step 7a Notch step Side surface 7b Bottom face of notch J-groove M Identification display N Nail 11 Conventional box 12 Conventional top plate 12a Conventional top plate rear side muffled surface 13 Conventional main plate 13a Conventional main plate back side muffled surface 14 Conventional Side plate 14a Conventional side plate back side muzzle surface 15 Conventional divider plate 15a Conventional divider plate back side muzzle surface 16 Conventional back plate H Conventional display line

Claims (3)

天板、地板、左右側板、中仕切り板及び背板からなる家具のボックスにおいて、前記背板の表面が天板、地板、左右側板、中仕切り板の裏側木口面に当接し、背板の裏面に設けられた背板取付位置識別表示に従って背板が機械的取り付け手段によって取り付け固定されていることを特徴とする家具の背板取り付け構造。 In a furniture box consisting of a top plate, a base plate, left and right side plates, a partition plate and a back plate, the surface of the back plate contacts the top plate, the base plate, the left and right side plates, and the back side of the partition plate, and the back surface of the back plate A back plate mounting structure for furniture, wherein the back plate is mounted and fixed by a mechanical mounting means in accordance with a back plate mounting position identification display provided on the furniture. 前記背板取付位置識別表示が背板裏面に形成された所定の断面形状と溝寸法を有する条溝であり、機械的取り付け手段が釘による釘着であることを特徴とする請求項1に記載の家具の背板取り付け構造。 2. The back plate mounting position identification display is a groove having a predetermined cross-sectional shape and groove size formed on the back surface of the back plate, and the mechanical mounting means is nail nailing. Furniture backboard mounting structure. 前記天板、地板、左右側板の裏側木口面に背板の厚みと略等しい切欠深さを有する切欠段部が設けられ、背板の幅と高さ寸法が、相対向する切欠段部の側面間の幅内法寸法及び高さ内法寸法よりも小さく、前記位置識別表示が断面視略V字型形状の条溝であることを特徴とする請求項1又は請求項2に記載の家具の背板取り付け構造。
The top plate, the base plate, and the left and right side plates are provided with a notch step portion having a notch depth substantially equal to the thickness of the back plate on the back side cuff surface, and the width and height dimensions of the back plate are the sides of the notch step portions facing each other. 3. The furniture according to claim 1, wherein the position identification display is a groove having a substantially V-shaped cross-sectional view. Backboard mounting structure.
JP2007003355A 2007-01-11 2007-01-11 Backboard mounting structure of furniture Pending JP2008169909A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007003355A JP2008169909A (en) 2007-01-11 2007-01-11 Backboard mounting structure of furniture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007003355A JP2008169909A (en) 2007-01-11 2007-01-11 Backboard mounting structure of furniture

Publications (1)

Publication Number Publication Date
JP2008169909A true JP2008169909A (en) 2008-07-24

Family

ID=39698192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007003355A Pending JP2008169909A (en) 2007-01-11 2007-01-11 Backboard mounting structure of furniture

Country Status (1)

Country Link
JP (1) JP2008169909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013174072A (en) * 2012-02-24 2013-09-05 Aisin Seiki Co Ltd Opening/closing body for building opening part

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013174072A (en) * 2012-02-24 2013-09-05 Aisin Seiki Co Ltd Opening/closing body for building opening part

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