JP2805183B2 - Assembled furniture - Google Patents
Assembled furnitureInfo
- Publication number
- JP2805183B2 JP2805183B2 JP5087880A JP8788093A JP2805183B2 JP 2805183 B2 JP2805183 B2 JP 2805183B2 JP 5087880 A JP5087880 A JP 5087880A JP 8788093 A JP8788093 A JP 8788093A JP 2805183 B2 JP2805183 B2 JP 2805183B2
- Authority
- JP
- Japan
- Prior art keywords
- head
- joining
- dowel
- joint
- engaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Assembled Shelves (AREA)
- Furniture Connections (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は組立て家具に関する。更
に詳しくは、側板と天板或いは底板との組立が簡単で、
組上がった状態が堅固な組立て家具に関する。BACKGROUND OF THE INVENTION The present invention relates to assembled furniture. More specifically, the assembly of the side plate and the top plate or bottom plate is easy,
The assembled condition relates to solid assembled furniture.
【０００２】[0002]
【従来の技術】一般の家庭では、箪笥やサイドボード或
は食器棚のように、所謂箱物家具と称される収納家具が
使用されている。この収納家具は水平方向に配置した板
（水平板）と垂直方向に配置した側板（垂直板）を接合
させて組立てられている。水平板と垂直板を接合する方
法にはいくつかある。公知例の一つとしてダボを使用す
る接合方法をあげることができる。2. Description of the Related Art In general households, storage furniture called so-called box furniture, such as a chest of drawers, a sideboard or a cupboard, is used. This storage furniture is assembled by joining a horizontally arranged plate (horizontal plate) and a vertically arranged side plate (vertical plate). There are several ways to join the horizontal and vertical plates. One of the known examples is a joining method using a dowel.
【０００３】他の公知例としては実願平２−３８７６０
号（実開平３−１２９３２９号）のマイクロフィルムに
開示されたものがある。同マイクロフィルムに開示され
たものは、側板の接合面に固着され当該面から突出して
設けてあり、先端に掛合フランジが形成されているダボ
と、金属板で形成され棚板端部に取着されており、ダボ
と嵌着される嵌着凹部を有する嵌着金具とから構成され
ている。Another known example is disclosed in Japanese Utility Model Application No. 2-38760.
(Japanese Unexamined Utility Model Publication No. Hei 3-129329). What is disclosed in the microfilm is fixed to the joining surface of the side plate and is provided so as to protrude from the surface, and is provided with a dowel having a hooking flange formed at the tip, and a metal plate formed on a shelf plate end. And a fitting having a fitting concave portion to be fitted with the dowel.
【０００４】この構造の場合、掛合フランジを含むダボ
を嵌着凹部より大きく形成すると嵌入できないか嵌入困
難となる。掛合フランジを含むダボを嵌着凹部より小さ
く形成すると嵌入は容易であるが接合部に「がたつき」
が生じる。つまり、接合部の「がたつき」を防止する為
には、掛合フランジと嵌着凹部とはきっちりと嵌合する
必要があり相互の部材の寸法精度が要求される。この構
造は基本的には従来のダボによる接合構造と同じもので
あり、接合部分に「がたつき」を生じることを防止する
ことができない。In the case of this structure, if the dowel including the engaging flange is formed larger than the fitting concave portion, the dowel cannot be fitted or becomes difficult to fit. If the dowel including the engaging flange is formed smaller than the fitting recess, the fitting is easy, but the rattling occurs at the joint.
Occurs. In other words, in order to prevent the rattling of the joining portion, the engaging flange and the fitting concave portion need to be tightly fitted, and dimensional accuracy of the mutual members is required. This structure is basically the same as the conventional joint structure using a dowel, and it is not possible to prevent occurrence of "chatter" at the joint portion.
【０００５】実開昭６３−１２０９１号公報には、截頭
円錐形状に形成されている頭部には基部から先部にかけ
て広がる直線状に傾斜した掛合面が形成されており、当
該頭部の基部側には雄ねじ部が連設されており、当該雄
ねじ部を板に直接螺着することによって上記頭部が板の
接合面から突出して固着されるダボ接合具が開示されて
いる。この接合構造の場合は、雄ねじ部を板に直接螺着
する構造であるから板に雌ねじを刻設する工程が必要と
なり加工に手間を要する。そればかりでなく、木質が柔
らかい場合は十分に固定できなくなる等、板の質や強度
に左右される課題がある。In Japanese Utility Model Laid-Open Publication No. 63-12091, the head formed in a frusto-conical shape has a linearly inclined engaging surface extending from the base to the tip. A dowel connector is disclosed in which a male screw portion is continuously provided on the base portion side, and the male screw portion is directly screwed to the plate so that the head protrudes from a bonding surface of the plate and is fixed. In the case of this joint structure, since the male screw portion is directly screwed to the plate, a process of engraving a female screw on the plate is required, and the processing is troublesome. In addition, there is a problem depending on the quality and strength of the board, such as when the wood is soft, it cannot be fixed sufficiently.
【０００６】[0006]
【発明の目的】そこで本発明の目的は、設置現場でも簡
単に組立てることができ、組立てられた部材の接合部分
が緊結できる組立て家具を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide an assembling furniture which can be easily assembled even at an installation site, and in which the joined portions of the assembled members can be tightened.
【０００７】[0007]
【発明の構成】上記課題を解決し目的を達成する為に講
じた発明の構成は次の通りである。第１の発明にあって
は、家具構成部材を接合して組立てられる家具であっ
て、二種類のダボ接合構造を含み、第１のダボ接合構造
は、截頭円錐形状または実質的に截頭円錐形状に形成さ
れている頭部には基部から先部にかけて広がる直線状に
傾斜した掛合面が形成されており、当該頭部の基部側に
は雄ねじ部が連設されており、当該雄ねじ部を一方の部
材に埋設されている保持具に螺着することによって上記
頭部が一方の部材の接合面から突出して固着されるダボ
接合具と、他方の部材の接合端部に形成されており、上
記ダボ接合具の掛合面と密着できるよう端側から奥側に
かけて広がっている直線状に傾斜した部分を含む掛合面
が形成されている接合凹部と、を備えており、第２のダ
ボ接合構造は、截頭円錐形状または実質的に截頭円錐形
状に形成されている頭部には基部から先部にかけて広が
る直線状に傾斜した掛合面が形成されており、当該頭部
の基部側には雄ねじ部が連設されており、当該雄ねじ部
を一方の部材に埋設されている保持具に螺着することに
よって上記頭部が一方の部材の接合面から突出して固着
されるダボ接合具と、他方の部材の表面に形成されてお
り、上記ダボ接合具の挿入部と上記ダボ接合具の掛合面
と密着できるよう板面側から奥側にかけて広がっている
直線状に傾斜した掛合部が形成されている接合穴と、を
備えており、上記ダボ接合具の上記頭部の掛合面には所
要の間隔で凸部が多数形成されており、上記頭部を上記
接合凹部及び接合穴の掛合部に圧入して上記一方の部材
と他方の部材とを接合することを特徴とする、組立て家
具である。The structure of the invention which has been devised to solve the above problems and achieve the object is as follows. According to a first aspect of the present invention, there is provided a furniture that is assembled by joining furniture components, and includes two types of dowel joint structures, wherein the first dowel joint structure has a truncated conical shape or a substantially truncated shape. The head formed in a conical shape is formed with a linearly inclined engaging surface extending from the base to the tip, and a male screw portion is continuously provided on the base side of the head, and the male screw portion is provided. The head is formed at a joint end of the other member by screwing the head onto a holder embedded in one member so that the head projects from the joint surface of the one member and is fixed. A joining recess having a engaging surface including a linearly inclined portion extending from the end side to the back side so that the engaging surface of the dowel connector can be in close contact with the engaging surface of the dowel connector. Structure is frusto-conical or substantially frusto-conical The head is formed with a linearly inclined engaging surface extending from the base to the tip, and a male screw portion is continuously provided on the base side of the head, and the male screw portion is connected to one side. A dowel connector, which is formed on the surface of the other member, wherein the head protrudes from the joint surface of one member and is fixed by being screwed to a holder embedded in the member; And a joining hole formed with a linearly inclined engaging portion extending from the plate surface side to the back side so that the insertion portion of the tool and the engaging surface of the dowel joining tool can be in close contact with each other. A large number of convex portions are formed at required intervals on the engaging surface of the head of the tool, and the head is press-fitted into the engaging portion of the joining concave portion and the joining hole to connect the one member and the other member. Assembled furniture characterized by joining.
【０００８】第２の発明にあっては、家具構成部材を接
合して組立てられる家具であって、截頭円錐形状または
実質的に截頭円錐形状に形成されている頭部には基部か
ら先部にかけて広がる直線状に傾斜した掛合面が形成さ
れており、当該頭部の基部側には雄ねじ部が連設されて
おり、当該雄ねじ部を一方の部材に埋設されている保持
具に螺着することによって上記頭部が一方の部材の接合
面から突出して固着されるダボ接合具と、他方の部材の
接合端部に形成されており、上記ダボ接合具の掛合面と
密着できるよう端側から奥側にかけて広がっている直線
状に傾斜した部分を含む掛合面が形成されている接合凹
部と、を含む接合構造を備えており、上記ダボ接合具の
上記頭部の掛合面には所要の間隔で凸部が多数形成され
ており、上記頭部を上記接合凹部に圧入して上記一方の
部材と他方の部材とを接合することを特徴とする、組立
て家具である。According to a second aspect of the present invention, there is provided a furniture which is assembled by joining furniture constituent members, wherein a head formed in a frusto-conical shape or a substantially frusto-conical shape has a base portion and a front portion. A hooking surface is formed that extends linearly and extends over the portion, and a male screw portion is continuously provided on the base side of the head, and the male screw portion is screwed to a holder embedded in one member. The dowel joint is formed at the joining end of the dowel joint, the head being projected from the joint surface of one member by being fixed, and the other end, so that the dowel joint can be in close contact with the engaging surface of the dowel joint. And a joining recess including a joining recess including a linearly inclined portion extending from the back to the back side, and a joining surface of the head of the dowel connector is provided with a required Many convex parts are formed at intervals, and the head Characterized by joining the one member and the other member the press-fitted into the bonding recess is assembled furniture.
【０００９】第３の発明にあっては、家具構成部材を接
合して組立てられる家具であって、截頭円錐形状または
実質的に截頭円錐形状に形成されている頭部には基部か
ら先部にかけて広がる直線状に傾斜した掛合面が形成さ
れており、当該頭部の基部側には雄ねじ部が連設されて
おり、当該雄ねじ部を一方の部材に埋設されている保持
具に螺着することによって上記頭部が一方の部材の接合
面から突出して固着されるダボ接合具と、他方の部材の
表面に形成されており、上記ダボ接合具の挿入部と上記
ダボ接合具の掛合面と密着できるよう板面側から奥側に
かけて広がっている直線状に傾斜した掛合部が形成され
ている接合穴と、を含む接合構造を備えており、上記ダ
ボ接合具の上記頭部の掛合面には所要の間隔で凸部が多
数形成されており、上記頭部を上記接合穴の掛合部に圧
入して上記一方の部材と他方の部材とを接合することを
特徴とする、組立て家具である。According to a third aspect of the present invention, there is provided a piece of furniture which is assembled by joining furniture components, wherein the head formed in a frusto-conical shape or a substantially frusto-conical shape has a base portion extending from the base. A hooking surface is formed that extends linearly and extends over the portion, and a male screw portion is continuously provided on the base side of the head, and the male screw portion is screwed to a holder embedded in one member. A dowel joint, the head protruding from the joint surface of one of the members, and being formed on the surface of the other member, and a hooking surface between the insertion portion of the dowel joint and the dowel joint. And a connecting hole formed with a linearly inclined engaging portion extending from the plate surface side to the back side so as to be in close contact with the joint surface, and a engaging surface of the head of the dowel connector Has a large number of projections at the required intervals. Characterized by joining the one member and the other member the said head is press-fitted to the fitting part of the joining holes, an assembled furniture.
【００１０】本発明でいう家具は広い概念を示し、その
例としては箪笥やサイドボード或は食器棚、それにパー
テイション等が含まれる。また、ダボ接合具を接合凹部
に嵌め入れた後、蓋部材で接合凹部を被覆することによ
って接合部分の仕上がりをきれいにし、見かけを良くす
ることができる。The furniture according to the present invention has a broad concept, and includes, for example, a chest, a sideboard or a cupboard, and a partition. In addition, after the dowel connector is fitted into the joint recess, the joint recess is covered with the lid member, so that the finish of the joint portion can be made clear and the appearance can be improved.
【００１１】[0011]
【作 用】一方の部材に接合具を螺着する。これによっ
て接合具の頭部は一方の部材の接合面から突出して設け
られる。そうして上記接合具を他方の部材の接合凹部に
圧入することにより一方の部材と他方の部材とが接合さ
れる。[Operation] A joining tool is screwed to one member. Thus, the head of the connector is provided so as to protrude from the bonding surface of one member. One member and the other member are joined by press-fitting the joining tool into the joining recess of the other member.
【００１２】接合具の頭部には基部から先部にかけて広
がる直線状に傾斜した掛合面が形成されている。接合凹
部および接合穴の掛合部には、上記接合具の掛合面と密
着できるよう端側から奥側にかけて広がる直線状に傾斜
した部分を含む掛合面が形成されている。従って上記接
合具を上記接合凹部、接合穴の掛合部に圧入することに
より家具を堅固に組み上げることができる。[0012] A linearly inclined engaging surface extending from the base to the tip is formed on the head of the connector. The engaging portion of the joining concave portion and the joining hole is formed with an engaging surface including a linearly inclined portion extending from the end side to the back side so as to be able to be in close contact with the engaging surface of the joining tool. Therefore, the furniture can be firmly assembled by press-fitting the joining tool into the engaging portion of the joining concave portion and the joining hole.
【００１３】またダボ接合具頭部の掛合面には所要の間
隔で多数の凸部が形成されており、凸部が滑り止めの作
用をするので、接合具を螺着する際にドライバー等の道
具を使用しないでも済むとともに接合力を高めるのにも
作用する。また、頭部に接着剤寺塗布して使用する場合
に、凸部の間の凹部に接着剤が溜り、凹凸面とあいまっ
て接着面積を広くすることができる。Also, a number of convex portions are formed at required intervals on the engaging surface of the dowel connector head, and the convex portions serve to prevent slippage. It can be used without using tools, and also works to increase the bonding strength. In addition, when the adhesive is applied to the head and used, the adhesive is accumulated in the concave portions between the convex portions, and the adhesive area can be increased in combination with the uneven surface.
【００１４】[0014]
【実施例】本発明を図面に示した実施例に基づき更に詳
細に説明する。図１は組立て家具の分解斜視図、図２は
側板と棚板との接合部分を下側から見た一部拡大斜視
図、図３は側板と棚板との接合部分を説明する要部断面
図である。なお、図１〜３を通して接合頭部の掛合面の
凸部の図示を省略しており、同一または同等箇所には同
一符号を付して示している。図４は本発明に使用する接
合具の実施例を示す斜視図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 is an exploded perspective view of assembled furniture, FIG. 2 is a partially enlarged perspective view of a joining portion between a side plate and a shelf plate viewed from below, and FIG. 3 is a cross-sectional view of a main part illustrating a joining portion between the side plate and the shelf plate. FIG. In addition, illustration of the convex part of the engaging surface of the joining head is omitted in FIGS. 1 to 3, and the same or equivalent parts are denoted by the same reference numerals. FIG. 4 is a perspective view showing an embodiment of the connector used in the present invention.
【００１５】図１において符号１，１は組立て家具の側
板を示している。側板１，１の内側面後部には、裏板４
を取付ける取付け溝５，５が全長にわたって設けてあ
る。また、図２、図３に示すように、側板１，１の内側
面には、所要間隔を隔てて水平方向二箇所に設けられた
装着穴２・・・が、上下方向に等間隔で三箇設けてあ
る。装着穴２・・・には、それぞれ保持具である袋ナッ
ト３・・・が埋設してある。In FIG. 1, reference numerals 1 and 1 denote side plates of assembled furniture. At the rear of the inner surface of the side plates 1, 1, a back plate 4
Mounting grooves 5, 5 for mounting are provided over the entire length. As shown in FIGS. 2 and 3, mounting holes 2... Provided at two locations in the horizontal direction at a required interval are provided on the inner side surfaces of the side plates 1 and 1 at equal intervals in the vertical direction. It is provided. Cap nuts 3..., Which are holders, are embedded in the mounting holes 2.
【００１６】袋ナット３・・・には、ダボ接合具７・・
・が螺着してある。ダボ接合具７・・・は、雄ねじ部７
０とそれに連設してある頭部７１を備えている。頭部７
１は、先端に向けて広がる截頭円錐形状に形成してあ
り、側面は掛合面７ａとなっている。頭部７１の先端面
７１ａには、十字溝７１ｂが設けてある。十字溝７１ｂ
は、交差している一方の溝を長く形成して、プラス先端
及びマイナス先端の何れの先端を有するドライバーにも
対応できるようにしている。The dowel nuts 7 are provided with dowel joints 7.
・ It is screwed. The dowel joint 7 is a male screw 7
0 and a head 71 connected thereto are provided. Head 7
Numeral 1 is formed in a truncated conical shape that extends toward the tip, and the side surface is an engaging surface 7a. A cross-shaped groove 71b is provided on a tip surface 71a of the head 71. Cross groove 71b
Has one of the intersecting grooves formed to be long so as to be able to cope with a driver having any of a plus tip and a minus tip.
【００１７】図４に示すように、接合具７の頭部７１の
側面には、全周にわたって所要間隔で凸部７２・・・が
形成されている。凸部７２・・・の間には凹部７３・・
・が形成されている。接合具７は、凸部７２・・・が滑
り止めの作用をするので、袋ナット３・・・に接合具７
を螺着する際にドライバー等の道具を使用しないで済
む。また、頭部７１に接着剤を塗布して使用する場合
に、凸部７２・・・間の凹部７３・・・に接着剤が溜
り、凹凸面とあいまって接着面積を広くすることができ
る。As shown in FIG. 4, on the side surface of the head 71 of the connector 7, convex portions 72 are formed at required intervals over the entire circumference. A concave portion 73 is provided between the convex portions 72.
・ Is formed. Since the protrusions 72... Act to prevent slippage, the joints 7 are attached to the cap nuts 3.
It is not necessary to use a tool such as a screwdriver when screwing. In addition, when the adhesive is applied to the head portion 71, the adhesive is accumulated in the concave portions 73 between the convex portions 72, and the adhesive area can be increased in combination with the uneven surface.
【００１８】符号８，８ａ，８ｂは棚板を示している。
棚板８，８ａ，８ｂの一方の面の両端部には、上記ダボ
接合具７・・・と対応する位置に、上記頭部７１と嵌合
する截頭円錐形状の接合凹部９・・・が設けてある。接
合凹部９・・・にはダボ接合具７・・・の掛合面７ａと
密着できるよう端側から奥側にかけて広がっている直線
状に傾斜した部分を含む掛合面９ａが形成されている。
符号１０は天板、１０ａは地板で、側板１，１と同じ幅
に形成してあり、取付け溝５，５に裏板４を装着し、天
板１０及び地板１０ａを棚板８ａ，８ｂの上及び下に配
置してビス１１・・・で固着する。Reference numerals 8, 8a and 8b indicate shelf boards.
At both ends of one surface of the shelf plates 8, 8a, 8b, at the positions corresponding to the dowel connectors 7,... Is provided. The joining recesses 9 are formed with engaging surfaces 9a including a linearly inclined portion extending from the end side to the back side so as to be in close contact with the engaging surface 7a of the dowel joints 7.
Reference numeral 10 denotes a top plate and 10a denotes a base plate, which is formed to have the same width as the side plates 1 and 1. The back plate 4 is mounted in the mounting grooves 5 and 5, and the top plate 10 and the base plate 10a are connected to the shelf plates 8a and 8b. Arranged above and below and fixed with screws 11.
【００１９】この実施例に係る家具の組立方法を説明す
る。 （１）側板１，１を向かい合せに配置してダボ接合具７
・・・に接合凹部９・・・を当てがい、棚板８，８ａ，
８ｂを押してダボ接合具７・・・を接合凹部９・・・内
に圧入する。 （２）側板１，１に棚板８，８ａ，８ｂを接合した後に
取付け溝５，５に裏板４を嵌め込み、天板１０及び地板
１０ａを棚板８ａ，８ｂの上及び下に配置してビス１１
・・・で固着する。このようにして家具を組立てる。A method of assembling furniture according to this embodiment will be described. (1) The side plates 1 and 1 are arranged to face each other and the dowel joint 7
, And the joining recesses 9 are applied to the shelf plates 8, 8a,
8b is pressed into the dowel connectors 7... Into the joint recesses 9. (2) After joining the shelf plates 8, 8a, 8b to the side plates 1, 1, the back plate 4 is fitted into the mounting grooves 5, 5, and the top plate 10 and the main plate 10a are arranged above and below the shelf plates 8a, 8b. T 11
... is fixed. The furniture is assembled in this way.
【００２０】組立てられた家具は、ダボ接合具７・・・
と接合凹部９・・・の掛合によって側板１，１と棚板
８，８ａ，８ｂとが接合し、しかもダボ接合具７・・・
と接合凹部９・・・は、所謂蟻継ぎ構造であるために、
側板１，１と棚板８，８ａ，８ｂとが離れる方向に移動
するに従って接圧力が増し、掛合力が増すので、接合部
の緩みが防止でき、全体として堅固に組立てることがで
きる。The assembled furniture is a dowel joint 7 ...
The side plates 1, 1 and the shelf plates 8, 8a, 8b are joined by the engagement of the joining recesses 9 with the dowel joints 7.
And the joint recesses 9 have a so-called dovetail structure,
As the side plates 1, 1 and the shelf plates 8, 8a, 8b move away from each other, the contact pressure increases and the engaging force increases, so that loosening of the joint can be prevented, and the whole can be firmly assembled.
【００２１】図６は蓋部材の斜視図、図７は蓋部材の使
用状態を示す説明図である。蓋部材８０は、平板状の蓋
板８１と蓋板８１の上面に形成された掛止具である掛止
突条８２，８３を備えている。掛止突条８２，８３の外
面には、先端が接合凹部９の内幅よりも僅かに広幅の掛
止体８２０，８３０が形成してある。FIG. 6 is a perspective view of the lid member, and FIG. 7 is an explanatory view showing a use state of the lid member. The cover member 80 includes a flat cover plate 81 and locking protrusions 82 and 83 which are locking tools formed on the upper surface of the cover plate 81. On the outer surfaces of the hooking ridges 82 and 83, hooks 820 and 830 whose tips are slightly wider than the inner width of the joint recess 9 are formed.
【００２２】図７に示すように、ダボ接合具７を接合凹
部９に嵌め入れた接合状態で接合凹部９の開口部に掛止
突条８２，８３を上にして圧入する。掛止体８２０，８
３０によって蓋部材８０は掛止され。接合凹部９の開口
部は蓋部材８０で被覆される。これによってダボ接合具
７と接合凹部９との掛合部分が外から見えなくなり、図
１ないし図３に記載のものに比べて美観において優れ
る。As shown in FIG. 7, in the joined state in which the dowel connector 7 is fitted into the joint recess 9, the dowels 7 are pressed into the openings of the joint recess 9 with the locking projections 82 and 83 facing upward. Hanging body 820, 8
The cover member 80 is hooked by 30. The opening of the joint recess 9 is covered with a lid member 80. As a result, the engaging portion between the dowel connector 7 and the joint recess 9 becomes invisible from the outside, and is more aesthetically pleasing than those shown in FIGS.
【００２３】図８は側板１，１と天板１０１との接合構
造の例を示す分解斜視図である。側板１，１の上端面に
所要間隔を設けてダボ接合具７が突設してある。天板１
０１側にはダボ接合具７と対応する面に接合穴９０が穿
設してある。接合穴９０の形状は頭部７１と嵌合する截
頭円錐形状である。接合穴９０には、挿入部９１と上記
ダボ接合具７の掛合面７ａと密着できるよう板面側から
奥側にかけて広がっている直線状に傾斜した掛合部９２
が形成されている。そうして、ダボ接合具７を挿入部９
１に挿入し、天板１０１を移動して上記と同様に掛合部
９２に圧入して掛合する。FIG. 8 is an exploded perspective view showing an example of a joint structure between the side plates 1, 1 and the top plate 101. A dowel connector 7 protrudes from the upper end surfaces of the side plates 1 and 1 at a required interval. Top plate 1
On the 01 side, a joint hole 90 is formed in a surface corresponding to the dowel joint 7. The shape of the joining hole 90 is a frusto-conical shape that fits into the head 71. In the joint hole 90, a linearly inclined engaging portion 92 extending from the plate surface side to the back side so that the insertion portion 91 and the engaging surface 7a of the dowel connector 7 can be in close contact with each other.
Are formed. Then, the dowel connector 7 is inserted into the insertion portion 9.
1 and the top plate 101 is moved and press-fitted into the engaging portion 92 in the same manner as described above.
【００２４】なお、図８では側板１，１と天板１０１と
の接合構造を示したが、底板についても方向が反対にな
るだけで、上記と同様にして接合される。なお、本発明
は図示の実施例に限定されるものではなく、特許請求の
範囲の記載内において数々の変形が可能である。FIG. 8 shows the joining structure of the side plates 1 and 1 and the top plate 101, but the bottom plate is joined in the same manner as above, except that the directions are reversed. Note that the present invention is not limited to the illustrated embodiment, and various modifications can be made within the scope of the claims.
【００２５】[0025]
【発明の効果】本発明は上記構成を有し、次の効果を奏
する。 （１）一方の部材にダボ接合具を螺着する。これによっ
てダボ接合具の頭部は一方の部材の接合面から突出して
設けられる。そうして上記ダボ接合具を他方の部材の接
合凹部に圧入することにより一方の部材と他方の部材と
が接合される。接合具の頭部には基部から先部にかけて
広がる直線状に傾斜した掛合面が形成されている。接合
凹部および接合穴の掛合部には、上記接合具の掛合面と
密着できるよう端側から奥側にかけて広がる直線状に傾
斜した部分を含む掛合面が形成されている。従って上記
接合具を上記接合凹部、接合穴の掛合部に圧入すること
により家具を堅固に組み上げることができる。また、上
記ダボ接合具を上記接合凹部及び掛合部に圧入掛合した
状態で接合された部材が離れる方向に移動するにつれて
接圧力が増し掛合力を増す。このため組立てられた家具
は、接合部の緩みが防止でき、全体として堅固に組立て
ることができる。The present invention has the above-mentioned structure and has the following effects. (1) A dowel connector is screwed to one member. Thereby, the head of the dowel connector is provided so as to protrude from the joining surface of one member. Then, one member and the other member are joined by press-fitting the dowel connector into the joining recess of the other member. A linearly inclined engaging surface extending from the base to the tip is formed on the head of the connector. The engaging portion of the joining concave portion and the joining hole is formed with an engaging surface including a linearly inclined portion extending from the end side to the back side so as to be able to be in close contact with the engaging surface of the joining tool. Therefore, the furniture can be firmly assembled by press-fitting the joining tool into the engaging portion of the joining concave portion and the joining hole. Further, as the joined members move in the direction in which the dowel joints are pressed into and engaged with the joining concave portions and the engaging portions, the contact pressure increases and the engaging force increases. For this reason, the assembled furniture can prevent the joint from being loosened, and can be firmly assembled as a whole.
【００２６】（２）収納時や運搬時には分解しておき、
設置場所で組立てることができるので、スペースが狭小
なマンション等の住居にも大型家具を搬入できる。(2) Disassemble during storage or transportation,
Because it can be assembled at the installation location, large furniture can be carried into houses such as condominiums where space is small.
【００２７】（３）ダボ接合具頭部の掛合面に所要の間
隔で多数の凸部が形成されているので、螺着する際に凸
部が滑り止めの作用をし、ドライバー等の道具を使用し
ないでも済むとともに接合力を高めるのにも作用する。
また、頭部に接着剤を塗布して使用する場合に、凸部の
間の凹部に接着剤が溜り、凹凸面とあいまって接着面積
を広くすることができる。(3) Since a large number of convex portions are formed at required intervals on the engaging surface of the dowel connector head, the convex portions act as a non-slip when screwing, and tools such as a driver can be used. It does not need to be used and works to increase the bonding strength.
Further, when the adhesive is applied to the head and used, the adhesive is accumulated in the concave portions between the convex portions, and the adhesive area can be increased in combination with the uneven surface.
【図１】本発明に係る組立て家具の分解斜視図であり、
ダボ接合具の頭部の掛合面の凸部の図示を省略してい
る。FIG. 1 is an exploded perspective view of assembled furniture according to the present invention;
The illustration of the projection on the engaging surface of the head of the dowel connector is omitted.
【図２】側板と棚板との接合部分を下側から見た一部拡
大斜視図であり、ダボ接合具の掛合面の凸部の図示を省
略している。FIG. 2 is a partially enlarged perspective view of a joint portion between a side plate and a shelf plate as viewed from below, and does not show a projection on a hooking surface of the dowel connector;
【図３】側板と棚板との接合部分を説明する要部断面図
であり、ダボ接合具の頭部の掛合面の凸部の図示を省略
している。FIG. 3 is a sectional view of a main part for explaining a joint portion between a side plate and a shelf plate, and omits illustration of a convex portion of a hooking surface of a head of the dowel joint.
【図４】本発明に使用するダボ接合具の実施例を示す斜
視図である。FIG. 4 is a perspective view showing an embodiment of a dowel connector used in the present invention.
【図５】蓋部材の斜視図である。FIG. 5 is a perspective view of a lid member.
【図６】蓋部材の使用状態を示す説明図である。FIG. 6 is an explanatory diagram showing a use state of the lid member.
【図７】側板と天板の接合構造の例を示す分解斜視図で
ある。FIG. 7 is an exploded perspective view showing an example of a joint structure between a side plate and a top plate.
１ 側板 ７ ダボ接合具 ８、８ａ、８ｂ 棚板 ９ 接合凹部 ７０ 雄ねじ部 ７１ 頭部 ８０ 蓋部材 DESCRIPTION OF SYMBOLS 1 Side plate 7 Dowel connector 8, 8a, 8b Shelf 9 Joining concave part 70 Male screw part 71 Head 80 Cover member
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭63−120911（ＪＰ，Ａ) 実開 平３−129329（ＪＰ，Ｕ) 実開 昭51−10475（ＪＰ，Ｕ) 実開 昭54−88472（ＪＰ，Ｕ) 実公 昭60−66072（ＪＰ，Ｙ２) 実公 昭11−13073（ＪＰ，Ｙ２) 実公 昭18−11312（ＪＰ，Ｙ２) 実公 昭44−7937（ＪＰ，Ｙ２) ──────────────────────────────────────────────────続 き Continued from the front page (56) References JP-A-63-120911 (JP, A) JP-A-3-129329 (JP, U) JP-A-51-10475 (JP, U) JP-A-54 88472 (JP, U) Jiko 60-66072 (JP, Y2) Jiko 11-11,733 (JP, Y2) Jiko 18-1312 (JP, Y2) Jiko 44-7937 (JP, Y2)
Claims (3)
具であって、二種類のダボ接合構造を含み、 第１のダボ接合構造は、 截頭円錐形状または実質的に截頭円錐形状に形成されて
いる頭部（７１）には基部から先部にかけて広がる直線
状に傾斜した掛合面（７ａ）が形成されており、当該頭
部（７１）の基部側には雄ねじ部（７０）が連設されて
おり、当該雄ねじ部（７０）を一方の部材に埋設されて
いる保持具に螺着することによって上記頭部（７１）が
一方の部材の接合面から突出して固着されるダボ接合具
（７）と、 他方の部材（８）の接合端部に形成されており、上記ダ
ボ接合具（７）の掛合面（７ａ）と密着できるよう端側
から奥側にかけて広がっている直線状に傾斜した部分を
含む掛合面（９ａ）が形成されている接合凹部（９）
と、 を備えており、 第２のダボ接合構造は、 截頭円錐形状または実質的に截頭円錐形状に形成されて
いる頭部（７１）には基部から先部にかけて広がる直線
状に傾斜した掛合面（７ａ）が形成されており、当該頭
部（７１）の基部側には雄ねじ部（７０）が連設されて
おり、当該雄ねじ部（７０）を一方の部材（１）に埋設
されている保持具に螺着することによって上記頭部（７
１）が一方の部材（１）の接合面から突出して固着され
るダボ接合具（７）と、 他方の部材の表面に形成されており、上記ダボ接合具
（７）の挿入部（９１）と上記ダボ接合具（７）の掛合
面（７ａ）と密着できるよう板面側から奥側にかけて広
がっている直線状に傾斜した掛合部（９２）が形成され
ている接合穴（９０）と、 を備えており、 上記ダボ接合具（７）の上記頭部（７１）の掛合面（７
ａ）には所要の間隔で凸部（７２）が多数形成されてお
り、上記頭部（７１）を上記接合凹部（９）及び接合穴
（９０）の掛合部（９２）に圧入して上記一方の部材と
他方の部材とを接合することを特徴とする、 組立て家具。1. Furniture that is assembled by joining furniture components, comprising two types of dowel joint structures, wherein the first dowel joint structure is formed in a truncated cone shape or a substantially truncated cone shape. The head (71) is formed with a linearly inclined engaging surface (7a) extending from the base to the tip, and a male screw (70) is connected to the base side of the head (71). A dowel connector in which the head (71) projects from the joint surface of the one member and is fixed by screwing the male screw portion (70) to a holder embedded in the one member. (7) and a linear shape formed at the joining end of the other member (8) and extending from the end side to the back side so as to be in close contact with the engaging surface (7a) of the dowel connector (7). The joint recess (where the engaging surface (9a) including the inclined portion is formed) 9)
And a second dowel joint structure, wherein the head (71) formed in a frusto-conical shape or a substantially frusto-conical shape has a linearly inclined shape extending from the base to the tip. An engaging surface (7a) is formed, and a male screw (70) is continuously provided on the base side of the head (71), and the male screw (70) is embedded in one member (1). The head (7) is screwed onto the holder
1) a dowel connector (7) that is fixedly protruding from the joining surface of one member (1) and an insertion portion (91) of the dowel connector (7) formed on the surface of the other member. A joining hole (90) having a linearly inclined engaging portion (92) extending from the plate surface side to the back side so that the engaging surface (7a) of the dowel connector (7) can be in close contact with the engaging surface (7a); And a hooking surface (7) of the head (71) of the dowel connector (7).
In (a), a number of convex portions (72) are formed at required intervals, and the head (71) is press-fitted into the engaging portion (92) of the joint concave portion (9) and the joint hole (90) to press the head (71). Assembled furniture, wherein one member and the other member are joined.
具であって、 截頭円錐形状または実質的に截頭円錐形状に形成されて
いる頭部（７１）には基部から先部にかけて広がる直線
状に傾斜した掛合面（７ａ）が形成されており、当該頭
部（７１）の基部側には雄ねじ部（７０）が連設されて
おり、当該雄ねじ部（７０）を一方の部材に埋設されて
いる保持具に螺着することによって上記頭部（７１）が
一方の部材の接合面から突出して固着されるダボ接合具
（７）と、 他方の部材（８）の接合端部に形成されており、上記ダ
ボ接合具（７）の掛合面（７ａ）と密着できるよう端側
から奥側にかけて広がっている直線状に傾斜した部分を
含む掛合面（９ａ）が形成されている接合凹部（９）
と、 を含む接合構造を備えており、 上記ダボ接合具（７）の上記頭部（７１）の掛合面（７
ａ）には所要の間隔で凸部（７２）が多数形成されてお
り、上記頭部（７１）を上記接合凹部（９）に圧入して
上記一方の部材と他方の部材とを接合することを特徴と
する、 組立て家具。2. Furniture assembled by joining furniture components, wherein the head (71) formed in a frusto-conical or substantially frusto-conical shape has a straight line extending from the base to the front. An engaging surface (7a) inclined in a shape is formed, and a male screw portion (70) is continuously provided on the base side of the head (71), and the male screw portion (70) is embedded in one member. The dowel joint (7), in which the head (71) protrudes from the joint surface of one member and is fixed by screwing to the holding member, and the joint end of the other member (8). And a joining recess formed with a engaging surface (9a) including a linearly inclined portion extending from the end side to the back side so as to be able to be in close contact with the engaging surface (7a) of the dowel connector (7). (9)
And a joining structure comprising: a hooking surface (7) of the head (71) of the dowel connector (7).
In (a), a large number of projections (72) are formed at required intervals, and the head (71) is press-fitted into the joint recess (9) to join the one member and the other member. Characterized by assembled furniture.
具であって、 截頭円錐形状または実質的に截頭円錐形状に形成されて
いる頭部（７１）には基部から先部にかけて広がる直線
状に傾斜した掛合面（７ａ）が形成されており、当該頭
部（７１）の基部側には雄ねじ部（７０）が連設されて
おり、当該雄ねじ部（７０）を一方の部材（１）に埋設
されている保持具に螺着することによって上記頭部（７
１）が一方の部材（１）の接合面から突出して固着され
るダボ接合具（７）と、 他方の部材の表面に形成されており、上記ダボ接合具
（７）の挿入部（９１）と上記ダボ接合具（７）の掛合
面（７ａ）と密着できるよう板面側から奥側にかけて広
がっている直線状に傾斜した掛合部（９２）が形成され
ている接合穴（９０）と、 を含む接合構造を備えており、 上記ダボ接合具（７）の上記頭部（７１）の掛合面（７
ａ）には所要の間隔で凸部（７２）が多数形成されてお
り、上記頭部（７１）を上記接合穴（９０）の掛合部
（９２）に圧入して上記一方の部材と他方の部材とを接
合することを特徴とする、 組立て家具。3. Furniture assembled by joining furniture components, wherein the head (71) formed in a truncated or substantially frusto-conical shape has a straight line extending from the base to the tip. An engaging surface (7a) inclined in a shape is formed, and a male screw portion (70) is continuously provided on the base side of the head (71), and the male screw portion (70) is connected to one member (1). ) Is screwed onto a holder embedded in the head (7).
1) a dowel connector (7) that is fixedly protruding from the joining surface of one member (1) and an insertion portion (91) of the dowel connector (7) formed on the surface of the other member. A joining hole (90) having a linearly inclined engaging portion (92) extending from the plate surface side to the back side so that the engaging surface (7a) of the dowel connector (7) can be in close contact with the engaging surface (7a); And a hooking surface (7) of the head (71) of the dowel connector (7).
In (a), a large number of convex portions (72) are formed at required intervals, and the head (71) is press-fitted into the engaging portion (92) of the joining hole (90), and the one member and the other are joined. Assembled furniture, characterized by joining members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5087880A JP2805183B2 (en) | 1993-03-22 | 1993-03-22 | Assembled furniture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5087880A JP2805183B2 (en) | 1993-03-22 | 1993-03-22 | Assembled furniture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06269323A JPH06269323A (en) | 1994-09-27 |
| JP2805183B2 true JP2805183B2 (en) | 1998-09-30 |
Family
ID=13927187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5087880A Expired - Lifetime JP2805183B2 (en) | 1993-03-22 | 1993-03-22 | Assembled furniture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2805183B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6184729B2 (en) * | 2013-04-17 | 2017-08-23 | 株式会社長谷工コーポレーション | Connecting member |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129329U (en) * | 1990-04-10 | 1991-12-26 |
-
1993
- 1993-03-22 JP JP5087880A patent/JP2805183B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06269323A (en) | 1994-09-27 |
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