JPH0826889B2 - Anchoring method - Google Patents
Anchoring methodInfo
- Publication number
- JPH0826889B2 JPH0826889B2 JP62033367A JP3336787A JPH0826889B2 JP H0826889 B2 JPH0826889 B2 JP H0826889B2 JP 62033367 A JP62033367 A JP 62033367A JP 3336787 A JP3336787 A JP 3336787A JP H0826889 B2 JPH0826889 B2 JP H0826889B2
- Authority
- JP
- Japan
- Prior art keywords
- hole
- joining
- positioning hole
- fitted
- dowel
- 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
- Joining Of Building Structures In Genera (AREA)
- Furniture Connections (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 家具、造作材等の接合材料の木口部を必要角度に設定
し、該木口部を突合わせ外部に木口の接合部をみせない
留接ぎ工法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] An anchorage construction method in which a joint opening of a joining material such as furniture or a construction material is set to a required angle, and the joint portion of the joining end is not seen outside Regarding
この種の接合法としては平留接ぎ、半留接ぎ等を含め
幾種類もの留め方法または留接ぎ工法が古くから行なわ
れている。As this kind of joining method, various kinds of fastening methods such as flat fastening and semi-fastening, or fastening methods have been used for a long time.
その中で平留接ぎ以外のものはその木口部にほぞ加
工、実加工を施し接合するものであるためその加工に熟
練を必要とし、また加工手間がかかっていた。Among them, the ones other than Hirazume joints require mortar processing and actual processing at the wood mouth to join them, so that they require skill and are troublesome to process.
また平留接ぎは、木口部が任意角度に切断された接合
材料をその木口部を突合わせボルト締め、波釘打ちなど
によって固着していた。この方法においては、ボルト締
めの場合の穴開け加工が必要なものの、その加工に熟練
を必要とせず、他の接合の時の複雑な加工手間がはぶけ
る。Further, in the flat retaining joint, the joining material in which the opening is cut at an arbitrary angle is fixed by butt bolting the opening and corrugating. Although this method requires drilling for bolting, it does not require skill to perform the drilling, and complicated machining for other joining can be avoided.
しかし、波釘打ちは表面に波釘の頭が表われてしまい
意匠性を低下するし、またその強度自体が弱いという難
点があった。However, there is a problem that the head of the nail is exposed on the surface of the nail and the design is deteriorated, and the strength itself is weak.
一方、ボルト締めにおいてはボルトが内部に納められ
るため意匠性が低下されることがなく、またその強度自
体が強いものであるが、ボルト嵌入孔が小さいと、ボル
トのねじ込み時、接合材料がずれてしまい、またボルト
嵌入孔が大きいと固着後ずれやすく、そのため接合部に
不陸が発生し、寸法精度が出しにくい時には不陸部分を
切削しなくてはならない。On the other hand, when tightening bolts, the bolts are stored inside, so the design does not deteriorate, and the strength itself is strong.However, if the bolt insertion holes are small, the joining material will slip when the bolts are screwed in. In addition, if the bolt insertion hole is large, it is easy to shift after fixing, so that the joint part becomes unsteady, and when the dimensional accuracy is difficult to obtain, it is necessary to cut the unsteady part.
本発明留接ぎ工法は上記のような従来のボルト締めに
よる接合材料の木口部を突合わせ留接ぎ工法の問題点を
解消するため次のような構成をとったものである。The fastening and splicing method of the present invention has the following construction in order to solve the problems of the conventional butt and splicing method in which the butt ends of the joining materials by bolting are abutted.
すなわち、接合材料の木口部を必要角度に設定し、該
木口部を突合わせ、外部に木口の接合部をみせない留接
ぎ工法において、 接合材料1,2に固定ボルトを通す複数の貫通孔３と、
少なくとも１個の位置決め孔４とを同一方向に穿設し、
まず位置決め孔４にダボ５を嵌入し、接合材料1,2の位
置決めをした後、貫通孔３に固定ボルト６を嵌入固着す
るようにしたものである。That is, in the fastening method in which the opening of the joining material is set to the required angle, the openings are abutted, and the joining portion of the opening is not visible to the outside, a plurality of through holes 3 through which fixing bolts are passed through the joining materials 1 and 2 are formed. When,
At least one positioning hole 4 is bored in the same direction,
First, the dowel 5 is fitted into the positioning hole 4, the bonding materials 1 and 2 are positioned, and then the fixing bolt 6 is fitted into and fixed to the through hole 3.
以下本発明工法の実施例について説明する。 Examples of the method of the present invention will be described below.
第1,2図の実施例は接合材料1,2を45゜の角度で木口部
を突き合わせた場合を示している。The embodiment shown in FIGS. 1 and 2 shows a case where the joining materials 1 and 2 are butted against each other at an angle of 45 °.
木口部を45゜に切断された接合材料1,2の切断木口面
に該切断木口とほぼ直角をなし、固定ボルトを通す貫通
孔３と同じくダボが嵌入される位置決め孔４とを第２図
のように同一方向に向くように穿設しておく。FIG. 2 shows a through hole 3 through which a fixing bolt is inserted and a positioning hole 4 into which a dowel is inserted, which are substantially perpendicular to the cut wood mouth of the joining materials 1 and 2 whose wood mouth is cut at 45 °. As shown in the figure, the holes are formed so as to face in the same direction.
位置決め孔４については貫通する孔としても任意深さ
の孔としてもよい。また位置決め孔４は第２図に示すよ
うに木口面の貫通孔３の中央部で、しかも木口面の中心
に近い側に貫通孔３と同一方向に穿設する。このように
位置決め孔４を位置させることにより、接合部の強度を
位置決め孔４が弱めることを極力避けられる。The positioning hole 4 may be a penetrating hole or a hole having an arbitrary depth. Further, as shown in FIG. 2, the positioning hole 4 is formed in the central portion of the through hole 3 on the surface of the mouth and in the same direction as the through hole 3 on the side closer to the center of the surface of the mouth. By positioning the positioning hole 4 in this way, it is possible to avoid the positioning hole 4 from weakening the strength of the joint portion as much as possible.
貫通孔３はボルト頭及びナットが材料内に埋入される
ようその部分だけ孔径を大きくしておくことが好まし
い。It is preferable that the through hole 3 has a large hole diameter only in that portion so that the bolt head and the nut are embedded in the material.
また接合材料1,2の切断木口面同志を突合わせ、同時
に切断木口とほぼ直角をなす貫通孔３と位置決め孔４を
形成してもよい。Further, it is also possible to butt the cut-edge faces of the bonding materials 1 and 2 together and simultaneously form the through-hole 3 and the positioning hole 4 which are substantially at right angles to the cut-edge.
このようにして得られた接合材料1,2をまず位置決め
孔４にダボ５を嵌入し位置決めを行なう。The joining materials 1 and 2 thus obtained are first inserted into the positioning holes 4 with dowels 5 for positioning.
位置決め孔４に嵌入されたダボ５は従来のほぞの役目
をはたすため、接合部に不陸の発生を防止する。Since the dowel 5 fitted in the positioning hole 4 serves as a conventional tenon, the occurrence of unevenness at the joint is prevented.
次に貫通孔３に固定ボルト６を嵌入し固着する。この
ように固定ボルト６を用いて固着したため、強い緊結力
を得ることができる。また位置決め孔４と貫通孔３を同
一方向に向けて穿設したため、ダボ５と固定ボルト６も
同一方向に向くことになる。Next, the fixing bolt 6 is fitted into the through hole 3 and fixed. Since the fixing bolt 6 is used for fixing in this way, a strong binding force can be obtained. Further, since the positioning hole 4 and the through hole 3 are formed in the same direction, the dowel 5 and the fixing bolt 6 are also directed in the same direction.
さらにほぞの役目をはたすダボ５が嵌入されてなるた
め、貫通孔３への固定ボルト６嵌入時の接合材料のずれ
等の発生が防止され、接合部での不陸の発生がなく、精
度向上がなされる。Further, since the dowel 5 serving as a tenon is inserted, the displacement of the joining material when the fixing bolt 6 is inserted into the through hole 3 is prevented from occurring, and there is no unevenness in the joint portion, and accuracy is improved. Is done.
留接ぎ工法において接合材料1,2に位置決め孔４を設
け、該位置決め孔４にダボ５を嵌入した後、両者を接合
することで、複雑なほぞ加工、実加工を施すことなく不
陸発生が防止され精度向上がなされる。In the fastening method, the positioning holes 4 are provided in the joining materials 1 and 2, the dowels 5 are fitted into the positioning holes 4, and then the two are joined, so that the occurrence of unevenness is prevented without performing complicated mortise processing or actual processing. It is prevented and accuracy is improved.
位置決め孔４と貫通孔３を同一方向に向けて穿設した
ため、位置決め孔４に嵌入するダボ５と貫通孔３に嵌入
する固定ボルト６も同一方向を向くこととなり、固定ボ
ルト６の緊結による接合材料1,2間のずれに対してダボ
５がずれを抑止する働きをして、接合材料1,2のずれを
防止することができる。Since the positioning hole 4 and the through hole 3 are bored in the same direction, the dowel 5 fitted in the positioning hole 4 and the fixing bolt 6 fitted in the through hole 3 also face the same direction, and the fixing bolt 6 is joined by tightening. The dowel 5 functions to prevent the deviation of the bonding materials 1 and 2 and prevents the deviation of the bonding materials 1 and 2.
第１図：本発明工法を実施する接合部の平面図、 第２図：第１図II−II線矢視図、 1:接合材料 2:接合材料 3:貫通孔 4:位置決め孔 5:ダボ 6:固定ボルト。 Fig. 1: Plan view of a joint part for carrying out the method of the present invention, Fig. 2: Fig. 1 II-II arrow view, 1: Joining material 2: Joining material 3: Through hole 4: Positioning hole 5: Dowel 6: Fixing bolt.
Claims (1)
木口部を突合わせ、外部に木口の接合部をみせない留接
ぎ工法において， 接合材料1,2に固定ボルトを通す複数の貫通孔3,3と、少
なくとも１個の位置決め孔４とを同一方向に向けて穿設
し、 まず位置決め孔４にダボ５を嵌入し、接合材料1,2の位
置決めをした後、 貫通孔３に固定ボルト６を嵌入固着する ことを特徴とする留接ぎ工法。1. A plurality of fixing bolts are passed through the joining materials 1 and 2 in a fastening and joining method in which the opening of the joining material is set to a required angle, the openings are abutted, and the joint of the opening is not visible to the outside. The through holes 3 and 3 and at least one positioning hole 4 are bored in the same direction. First, the dowel 5 is fitted into the positioning hole 4 to position the bonding materials 1 and 2, and then the through hole 3 is formed. The fastening method is characterized in that the fixing bolt 6 is fitted and fixed to the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62033367A JPH0826889B2 (en) | 1987-02-18 | 1987-02-18 | Anchoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62033367A JPH0826889B2 (en) | 1987-02-18 | 1987-02-18 | Anchoring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63203908A JPS63203908A (en) | 1988-08-23 |
| JPH0826889B2 true JPH0826889B2 (en) | 1996-03-21 |
Family
ID=12384613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62033367A Expired - Lifetime JPH0826889B2 (en) | 1987-02-18 | 1987-02-18 | Anchoring method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0826889B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021150162A1 (en) * | 2020-01-22 | 2021-07-29 | Välinge Innovation AB | Set of panels with a mechanical locking device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49139810U (en) * | 1973-03-27 | 1974-12-02 | ||
| JPS552260U (en) * | 1979-04-17 | 1980-01-09 | ||
| JPS6114729U (en) * | 1984-06-29 | 1986-01-28 | 京セラ株式会社 | Soundproof structure for internal combustion engines |
-
1987
- 1987-02-18 JP JP62033367A patent/JPH0826889B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63203908A (en) | 1988-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |